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More than ceremonial, ancient Chaco Canyon was home, new study says

UNIVERSITY OF CINCINNATI—While some current scientific theories point to ancient Chaco Canyon, a distinctive archaeological site in the American southwest, as simply a prehistoric ceremonial site populated only during sacred rituals — University of Cincinnati researchers are turning that popular belief on its head.

“The ancestral puebloans interacted with the local ecosystem in ways that helped them adapt and thrive for over a millennium,” says David Lentz, UC professor of biology and co-author of the study published in the journal PLOS ONE titled, “Ecosystem impacts by the ancestral Puebloans of Chaco Canyon, New Mexico, USA.” *

“Many active researchers, however, align with the idea that Chaco Canyon was too arid to sustain day-to-day living, arguing that the land and architectural structures were not permanent dwellings. 

“Basically, they contend that the massive stone and timber infrastructure at Chaco Canyon, built over many centuries, was used only as a periodic ceremonial center and storage facility. But it was not that simple and our evidence contradicts many of the currently proposed theories about the occupation of Chaco Canyon in ancient times.”

Through on-site pollen and botanical analysis and lidar mapping technology during the last decade, Lentz and a team of interdisciplinary researchers from UC’s departments of anthropology, geology, geography and biology, including a select group of national collaborative scientists, reveal the economic and environmental impact of ancestral puebloans in Chaco Canyon during the culture’s great preeminence. 

“Our goals focused on providing fresh insight into the sustainability of land use practices in Chaco Canyon during the ancestral puebloan occupation,” adds Lentz. “Our findings add new data that reveal measurable changes in the juniper pinyon woodlands that occurred before 600 B.C. when the food procurement system transitioned from hunting and gathering to agricultural production.”

The shift in ancestral puebloan food resource management enhanced their ability to sustain larger populations in a harsh, barren landscape for several centuries during the pre-Columbian era. 

“But with their landscape modifications came serious environmental ramifications. At the cost of major reduction of tree density in the local woodlands, their activities ultimately contributed to a destabilizing environmental impact prior to their final exodus,” adds Lentz. 

This innovative interdisciplinary research is a stellar example of academic excellence, an ongoing tenet of UC’s strategic direction called Next Lives Here.

Early pueblo builders of the southwest

Chaco Canyon, a 34,000-acre center of social complexity located in the southwestern region of the U.S., flourished during the height of the Chaco culture between (800 to 1140 A.D.), a period Lentz refers to as the Bonito phase.

During the cultural flourishment, the hierarchical society was known for elaborate ceremonial activities, the maintenance of long-distance trade routes and impressive architectural complexes, including more than a dozen immense structures that Lentz and archaeologists refer to as “great houses.” One of the houses, known today as “Pueblo Bonito,” may have had over 600 rooms, including crypts that housed more than 100 burials. 

Earlier research revealed a system of roads that connect many Chaco culture sites with evidence of astronomical alignments, indicating that some of the structures were oriented toward the solstice sun and lunar standstills.

Against this backdrop, archaeologists generally agree that Chaco Canyon functioned as a remote trade center and ceremonial site for the Chaco culture. Until now, however, Lentz says studies lacked evidence to support human management of the canyon’s precarious environment for daily living.

Hidden clues

Using lidar aerial mapping technology and the analysis of various ancient substances including carbon isotopes, pollen content, macrobotanical remains and chemical composition of soils, the research team evaluated alternative hypotheses relating to environmental impacts by the ancestral puebloans.

It became clear to the researchers that as ancient puebloans tussled with the unpredictable environment, they kept their society thriving for more than 1,000 years through agriculture by growing a variety of crops such as corn, beans and squash in the canyon while simultaneously harnessing local pinyon and juniper tree woodlands for architectural needs, food resources and firewood for cooking.

“This is a very arid area,” says Lentz. “In arid woodlands the trees are essential for holding the soil in place. When the puebloan inhabitants removed those woodlands, the result was eventually severe erosion and the deterioration of croplands.”

The researchers found a gradual degradation of the local woodlands beginning around 600 B.C., much earlier than previously thought, Lentz says. In spite of the woodland clearance, the people living in the canyon flourished for nearly a millennium through indigenous agricultural practices while using water irrigation methods from the nearby Chaco, Escavada and Fajada Wash tributaries. 

Research team director, Vernon Scarborough, UC professor of anthropology, emphasizes the highly interdisciplinary character of the project, noting that, “Although the focus of our work was on the identification of ancient ancestral puebloan water systems within this arid environment, past landscape alterations were more broadly brought to light.”

Critical evidence for utilizing the local juniper trees for firewood to cook locally cultivated corn, beans and squash was especially important, says Lentz. The pinyon pine nuts provided a valuable source of food, so the Chacoans protected the pinyon trees from over-harvesting for firewood. But the juniper trees, an excellent source of fuel, were not spared from this extensive harvesting.

“We found a reduction of the pinyon-juniper woodlands, with a loss of mostly juniper trees, happened at about the same time there was an introduction of agriculture into the canyon along with the technology for making pottery,” says Lentz. “Through radiocarbon dating from previous studies, we know that the woodlands were established and flourishing in that area as far back as 5,000 years ago, centuries before the puebloans began the use of agriculture.”

Early environmental impact

While the juxtaposition of utilizing agriculture and local wood for cooking had shifted the way the puebloans ate and prepared food, the ongoing clearing of the juniper trees placed an inexorable demand on the woodlands, say the researchers, eventually drastically reducing the number of trees.

“In this arid area, rain tends to come in buckets,” says Lentz. “After hundreds of years of thinning out the tree root systems that hold the soil in place, the rain began washing away much of the fertile topsoil, creating an environment that suffered continuous degradation.”

Prior to the emigration of many of Chaco’s residents from the canyon, these unsustainable land use practices resulted in bouts of erosion, which reduced the resilience of the landscape and likely exacerbated the ability of the ancestral puebloans to endure the period of extensive droughts and aridity that followed, says Lentz.

Present-day Chaco Canyon

With Chaco Canyon now declared a national park and UNESCO World Heritage site, visitors to Chaco Culture National Historical Park in New Mexico can marvel at the remains of 12 great houses and more than 4,000 areas of archaeological interest in the rocky landscape. The structures and ruins are protected from destruction and development and given national monument designation by President Theodore Roosevelt in 1907.

Because skywatching is deeply ingrained in the site’s past, Chaco Canyon’s 34,000-acre park was proclaimed a dark sky park in 2013, a designation intended to keep it free of light pollution, allowing visitors to see the stars. 

“This study markedly enhanced our revelation about the rate and process of early environmental change by ancient societal consumption practices and the climatic fluctuations,” says Scarborough. “This work, as well as that of others, ought to be yet another wake-up call for what is happening to our planet more generally today.”

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Article Source: UNIVERSITY OF CINCINNATI news release.

*PLOS ONE: “Ecological impacts by the ancestral Puebloans of Chaco Canyon, New Mexico, USA”
, 27-Oct-2021. doi.org/10.1371/journal.pone.0258369

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The surprising origins of the Tarim Basin mummies

MAX PLANCK INSTITUTE FOR EVOLUTIONARY ANTHROPOLOGY—As part of the Silk Road and located at the geographical intersection of Eastern and Western cultures, the Xinjiang Uyghur Autonomous Region has long served as a major crossroads for trans-Eurasian exchanges of people, cultures, agriculture, and languages. Since the late 1990s, the discovery of hundreds of naturally mummified human remains dating to circa 2,000 BCE to 200 CE in the region’s Tarim Basin has attracted international attention due to their so-called ‘Western’ physical appearance, their felted and woven woolen clothing, and their agropastoral economy that included cattle, sheep and goat, wheat, barley, millet, and even kefir cheese. Buried in boat coffins in an otherwise barren desert, the Tarim Basin mummies have long puzzled scientists and inspired numerous theories as to their enigmatic origins.

The Tarim Basin mummies’ cattle-focused economy and unusual physical appearance had led some scholars to speculate that they were the descendants of migrating Yamnaya herders, a highly mobile Bronze Age society from the steppes of the Black Sea region of southern Russia. Others have placed their origins among the Central Asian desert oasis cultures of the Bactria-Margiana Archaeological Complex (BMAC), a group with strong genetic ties to early farmers on the Iranian Plateau.

To better understand the origin of the Tarim Basin mummies’ founding population, who first settled the region at sites such as Xiaohe and Gumugou circa 2,000 BCE, a team of international researchers from Jilin University, the Institute of Vertebrate Paleontology and Paleoanthropology, the Max Planck Institute for Evolutionary Anthropology, Seoul National University of Korea, and Harvard University generated and analyzed genome-wide data from thirteen of the earliest known Tarim Basin mummies, dating to circa 2,100 to 1,700 BCE, together with five individuals dating to circa 3,000 to 2,800 BCE in the neighboring Dzungarian Basin. This is the first genomic-scale study* of prehistoric populations in the Xinjiang Uyghur Autonomous Region, and it includes the earliest yet discovered human remains from the region.

The Tarim Basin mummies were not newcomers to the region

To their great surprise, the researchers found that the Tarim Basin mummies were not newcomers to the region at all, but rather appear to be direct descendants of a once widespread Pleistocene population that had largely disappeared by the end of the last Ice Age. This population, known as the Ancient North Eurasians (ANE), survives only fractionally in the genomes of present-day populations, with Indigenous populations in Siberia and the Americas having the highest known proportions, at about 40 percent. In contrast to populations today, the Tarim Basin mummies show no evidence of admixture with any other Holocene groups, forming instead a previously unknown genetic isolate that likely underwent an extreme and prolonged genetic bottleneck prior to settling the Tarim Basin.

“Archaeogeneticists have long searched for Holocene ANE populations in order to better understand the genetic history of Inner Eurasia. We have found one in the most unexpected place,” says Choongwon Jeong, a senior author of the study and a professor of Biological Sciences at Seoul National University.

In contrast to the Tarim Basin, the earliest inhabitants of the neighboring Dzungarian Basin descended not only from local populations but also from Western steppe herders, namely the Afanasievo, a pastoralist group with strong genetic links to the Early Bronze Age Yamanya. The genetic characterization of the Early Bronze Age Dzungarians also helped to clarify the ancestry of other pastoralist groups known as the Chemurchek, who later spread northwards to the Altai mountains and into Mongolia. Chemurchek groups appear to be the descendants of Early Bronze Age Dzungarians and Central Asian groups the from Inner Asian Mountain Corridor (IAMC), who derive their ancestry from both local populations and BMAC agropastoralists.

“These findings add to our understanding of the eastward dispersal of Yamnaya ancestry and the scenarios under which admixture occurred when they first met the populations of Inner Asia,” says Chao Ning, co-lead author the study and a professor of School of Archaeology and Museology at Peking University.

The Tarim Basin groups were genetically but not culturally isolated

These findings of extensive genetic mixing all around the Tarim Basin throughout the Bronze Age make it all the more remarkable that the Tarim Basin mummies exhibited no evidence of genetic admixture at all. Nevertheless, while the Tarim Basin groups were genetically isolated, they were not culturally isolated. Proteomic analysis of their dental calculus confirmed that cattle, sheep, and goat dairying was already practiced by the founding population, and that they were well aware of the different cultures, cuisines, and technologies all around them.

“Despite being genetically isolated, the Bronze Age peoples of the Tarim Basin were remarkably culturally cosmopolitan – they built their cuisine around wheat and dairy from the West Asia, millet from East Asia, and medicinal plants like Ephedra from Central Asia,” says Christina Warinner, a senior author of the study, a professor of Anthropology at Harvard University, and a research group leader at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.

“Reconstructing the origins of the Tarim Basin mummies has had a transformative effect on our understanding of the region, and we will continue the study of ancient human genomes in other eras to gain a deeper understanding of the human migration history in the Eurasian steppes,” adds Yinquiu Cui, a senior author of the study and professor in the School of Life Sciences at Jilin University.

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Aerial view of the Xiaohe cemetery. Wenying Li, Xinjiang Institute of Cultural Relics and Archaeology

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A profile view of the burial M13 from the Xiaohe cemetery. Wenying Li, Xinjiang Institute of Cultural Relics and Archaeology

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A naturally mummified woman from burial M11 of the Xiaohe cemetery. Wenying Li, Xinjiang Institute of Cultural Relics and Archaeology

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Article Source: MAX PLANCK INSTITUTE FOR EVOLUTIONARY ANTHROPOLOGY news release.

*The genomic origins of the Bronze Age Tarim Basin mummies, Nature, 27-Oct-2021. 10.1038/s41586-021-04052-7 

Roman altars reimagined in vivid color

Seven Roman altars at Newcastle University’s Great North Museum: Hancock have been transformed in vivid hues thanks to an innovative creative project called Roman Britain in Colour. The display is a collaboration between the Museum and Hadrian’s Wall Community Archaeology Project (WallCAP), working alongside creative studio NOVAK. 

The seven altars feature animated videos projected directly onto the stone surface, giving visitors a sense of how colorful they were when made around 1900 years ago.  

The animations also offer artistic interpretations of the altars and the gods associated with them. For instance, the altar to Neptune, Roman god of freshwaters and rivers, was found in the River Tyne. It depicts a blue underwater scene filled with fish.  

The altar to Oceanus, god of the sea, is animated with seaweed, starfish and a crab, whereas the altar to Fortuna drips with bright crimson, perhaps suggesting a ritual using wine or the blood of a sacrificed animal. 

Other altars with new animations are dedicated to Jupiter, supreme deity of the Roman pantheon, Minerva, goddess of wisdom and strategic warfare, and Antenociticus, a native British god only found at Condercum Roman Fort – present-day Benwell in the west end of Newcastle. 

Dr Rob Collins, Senior Lecturer in Archaeology and WallCAP Project Manager, Newcastle University, said: 

“Roman altars are a great source for understanding the culture of the Roman Empire, but they can seem boring and uninteresting for people that do not know how to ‘read’ them.  

“Working with NOVAK and the Great North Museum: Hancock, the altars come alive and invite you to look more closely at the artistry and information that they hold.” 

Andrew Parkin, Keeper of Archaeology at the Great North Museum: Hancock, said: 

“We’re used to the look of sandstone altars and reliefs in museums but we forget that they were originally painted in bright colors. The paint has been lost over the centuries but researchers have found trace amounts of pigment using ultraviolet light and x-rays. 

“These new projected animations really make the altars stand out and add greatly to the Hadrian’s Wall gallery in the museum. The team at NOVAK have done a fantastic job in creating the artwork and mapping the projections precisely onto the stones.” 

Funded by the National Lottery Heritage Fund, WallCAP aims to improve the heritage of Hadrian’s Wall, by understanding the risks to the monument, and working with local communities to identify, secure and protect the heritage and cultural significance of Hadrian’s Wall. 

Anyone interested in volunteering for the WallCAP project can register at wallcap.ncl.ac.uk. Volunteers receive regular updates to alert them of forthcoming opportunities and events to investigate and protect the Wall. 

The Roman Britain in Colour display can be found in the Hadrian’s Wall gallery at the Great North Museum: Hancock. The Museum is open daily with free entry, although donations are welcomed. Visitors can plan a trip at greatnorthmuseum.org.uk

A film explaining the project can also be found at youtube.com/watch?v=558FKNwxUGQ

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Altars to Fortuna, Minerva and Antenociticus. Great Northern Museum, Hancock

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Altars to Jupiter, Fortuna, Minerva and Antenociticus. Great Northern Museum, Hancock

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Article Source: Great North Museum: Hancock news release.

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UArizona-led team finds nearly 500 ancient ceremonial sites in southern Mexico

UNIVERSITY OF ARIZONA—A team of international researchers led by the University of Arizona reported last year that they had uncovered the largest and oldest Maya monument – Aguada Fénix. That same team has now uncovered nearly 500 smaller ceremonial complexes that are similar in shape and features to Aguada Fénix. The find transforms previous understanding of Mesoamerican civilization origins and the relationship between the Olmec and the Maya people.

The team’s findings are detailed in a new paper *published in the journal Nature Human Behavior. UArizona anthropology professor Takeshi Inomata is the paper’s first author. His UArizona coauthors include anthropology professor Daniela Triadan and Accelerator Mass Spectrometry Lab director Greg Hodgins.

Using data gathered through an airborne laser mapping technique called lidar, the researchers identified 478 complexes in the Mexican states of Tabasco and Veracruz. Lidar penetrates the tree canopy and reflects three-dimensional forms of archaeological features hidden under vegetation. The lidar data was collected by the Mexican governmental organization Instituto Nacional de Estadística y Geografía and covered a 32,800-square-mile area, which is about the same size as the island of Ireland.

Publicly available lidar data allows researchers to study huge areas before they follow up with high-resolution lidar to study sites of interest in greater detail.

“It was unthinkable to study an area this large until a few years ago,” Inomata said. “Publicly available lidar is transforming archaeology.”

Missing Links?

There’s a longstanding debate over whether the Olmec civilization led to the development of the Maya civilization or if the Maya developed independently.

The newly uncovered sites are located in a broad area encompassing the Olmec region and the western Maya lowlands. The complexes were likely constructed between 1100 B.C. and 400 B.C. and were built by diverse groups nearly a millennium before the heyday of the Maya civilization between A.D. 250 and 950.

The researchers found that the complexes share similar features with the earliest center in the Olmec area, San Lorenzo, which peaked between 1400 and 1100 BC. Aguada Fenix in the Maya area and other related sites began to adopt San Lorenzo’s form and formalize it around 1100 BC.

At San Lorenzo, the team also found a previously unrecognized rectangular space.

“The sites are big horizontally but not vertically,” Inomata said. “People will be walking on one and won’t notice its rectangular space, but we can see it with lidar really nicely.”

The researchers’ work suggests that San Lorenzo served as a template for later constructions, including Aguada Fénix.

“People always thought San Lorenzo was very unique and different from what came later in terms of site arrangement,” Inomata said. “But now we show that San Lorenzo is very similar to Aguada Fénix – it has a rectangular plaza flanked by edge platforms. Those features become very clear in lidar and are also found at Aguada Fénix, which was built a little bit later. This tells us that San Lorenzo is very important for the beginning of some of these ideas that were later used by the Maya.”

Sites Were Likely Ritual Spaces

The sites uncovered by Inomata and his collaborators were likely used as ritual gathering sites, according to the paper. They include large central open spaces where lots of people could gather and participate in rituals.

The researchers also analyzed each site’s orientation and found that the sites seem to be aligned to the sunrise of a certain date, when possible.

“There are lots of exceptions; for example, not every site has enough space to place the rectangular form in a desired direction, but when they can, they seem to have chosen certain dates,” Inomata said.

While it’s not clear why the specific dates were chosen, one possibility is that they may be tied to Zenith passage day, which is when the sun passes directly overhead. This occurs on May 10 in the region where the sites were found. This day marks the beginning of the rainy season and the planting of maize. Some groups chose to orient their sites to the directions of the sunrise on days 40, 60, 80 or 100 days before the zenith passage day. This is significant because the later Mesoamerican calendars are based on the number 20.

San Lorenzo, Aguada Fénix and some other sites have 20 edge platforms along the eastern and western sides of the rectangular plaza. Edge platforms are mounds placed along the edges of the large rectangular plazas. They define the shape of the plazas, and each are usually no taller than about 3 feet.

“This means that they were representing cosmological ideas through these ceremonial spaces,” Inomata said. “In this space, people gathered according to this ceremonial calendar.”

Inomata stressed that this is just the beginning of the team’s work.

“There are still lots of unanswered questions,” he said.

Researchers wonder what the social organization of the people who built the complexes looked like. San Lorenzo possibly had rulers, which is suggested by sculptures.

“But Aguada Fénix doesn’t have those things,” Inomata said. “We think that people were still somehow mobile, because they had just begun to use ceramics and lived in ephemeral structures on the ground level. People were in transition to more settled lifeways, and many of those areas probably didn’t have much hierarchical organization. But still, they could make this kind of very well-organized center.”

Inomata’s team and others are still searching for more evidence to explain these differences in social organization.

“Continuing to excavate the sites to find these answers will take much longer,” Inomata said, “and will involve many other scholars.”

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Article Source: UNIVERSITY OF ARIZONA news release

Origin of domestic horses finally established

Horses were first domesticated in the Pontic-Caspian steppes, northern Caucasus, before conquering the rest of Eurasia within a few centuries. These are the results of a study led by paleogeneticist Ludovic Orlando, CNRS, who headed an international team including l’Université Toulouse III – Paul Sabatier, the CEA and l’Université d’Évry. Answering a decades-old enigma, the study is published in Nature on 20 October 2021.

By whom and where were modern horses first domesticated? When did they conquer the rest of the world? And how did they supplant the myriad of other types of horses that existed at that time? This long-standing archaeological mystery finally comes to an end thanks to a team of 162 scientists specializing in archaeology, palaeogenetics and linguistics.

A few years ago, Ludovic Orlando’s team looked at the site of Botai, Central Asia, which had provided the oldest archaeological evidence of domestic horses. The DNA results, however, were not compliant: these 5500-year-old horses were not the ancestors of modern domestic horses1. Besides the steppes of Central Asia, all other presumed foci of domestication, such as Anatolia, Siberia and the Iberian Peninsula, had turned out to be false. The scientific team, therefore, decided to extend their study to the whole of Eurasia by analyzing the genomes of 273 horses that lived between 50,000 and 200 years BC. This information was sequenced at the Centre for Anthropobiology and Genomics of Toulouse (CNRS/Université Toulouse III – Paul Sabatier) and Genoscope2 (CNRS/CEA/Université d’Évry) before being compared with the genomes of modern domestic horses.

This strategy paid off: although Eurasia was once populated by genetically distinct horse populations, a dramatic change had occurred between 2000 and 2200 BC. A genetic profile, previously confined to the Pontic steppes (North Caucasus), began to spread beyond its native region, replacing all the wild horse populations from the Atlantic to Mongolia within a few centuries.

But how can this rapid population growth be explained? Interestingly, scientists found two striking differences between the genome of this horse and those of the populations it replaced: one is linked to a more docile behavior and the second indicates a stronger backbone. The researchers suggest that these characteristics ensured the animals’ success at a time when horse travel was becoming “global”.

The study also reveals that the horse spread throughout Asia at the same time as spoke-wheeled chariots and Indo-Iranian languages. However, the migrations of Indo-European populations, from the steppes to Europe during the third millennium BC could not have been based on the horse, as its domestication and diffusion came later. This demonstrates the importance of incorporating the history of animals when studying human migrations and encounters between cultures.

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Horse mandible excavated from the Ginnerup archaeological site, Denmark, July 2021. (This site was included in the study.) © Rune Iversen, East Jutland Museum.

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Article Source: CNRS news release

*The origins and spread of domestic horses from the Western Eurasian steppes, Pablo Librado, (…), Ludovic Orlando. Nature, 20 Octobre 2021. DOI: 10.1038/s41586-021-04018-9

This study was directed by the the Centre for Anthropobiology and Genomics of Toulouse (CNRS/ Université Toulouse III – Paul Sabatier) with help from Genoscope (CNRS/CEA/Université d’Évry). The French laboratories Archéologies et sciences de l’Antiquité (CNRS/Université Paris 1 Panthéon Sorbonne/Université Paris Nanterre/Ministère de la Culture), De la Préhistoire à l’actuel : culture, environnement et anthropologie (CNRS/Université de Bordeaux/Ministère de la Culture) and Archéozoologie, archéobotanique : sociétés, pratiques et environnements (CNRS/MNHN) also contributed, as did 114 other research institutions throughout the world. The study was primarily funded by the European Research Council (Pegasus project) and France Genomique (Bucéphale project).

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Unearthing the City of King Midas

James Wright is a Senior Archaeologist at the Museum of London Archaeology. He has researched the palace at Kings Clipstone for over twelve years and has recently published a book entitled A Palace For Our Kings on the subject via Triskele Publishing – www.triskelepublishing.com.

When Alexander the Great entered the city of Gordion in 333 BCE, the city was already ancient, only a vestige of its former glory. By this time it was governed within a satrapy of King Darius III’s Persian Empire, a hegemony that Alexander was determined to dismantle the best way he knew how—by military force. Gordion was a staging point and a place to rest his troops. From here he would muster his forces to march into Cilicia to battle the Persians, but not before he accomplished one important thing — untying the legendary knot that fastened the pole to the legendary oxcart that still stood within the old palace of the ancient Phrygian kings. According to prophecy, anyone who could untie the knot would go on to rule all of Asia.

Ancient writers have told the story in different ways, but arguably the most popular version has it that Alexander, frustrated with his failed attempts to untie the knot with his hands, took his sword and simply cut the knot. The event proved to be a metaphor for Alexander’s way of creating a new Hellenistic empire, and he went on to defeat the armies of Darius at the Battle of Gaugamela in 331 BCE, leading to the collapse of the Persian Empire.

Gordion, the ancient capital of the Phrygians, is popularly known by another story.  It was in Phrygia that the legendary King Midas lived, known in ancient Greek mythology as the king whose touch turned everything to gold, an ability that was granted to him through a wish to the satyr Silenus. What was initially thought to be a great gift turned out to be a curse, however, as he soon found that even the food he needed for sustenance turned to gold at his touch.

Other than recorded myth and literature, there is little direct, indisputable evidence of the existence of the King Midas of Greek mythology. But historical sources tell of three different kings of Phrygia by the name of Midas, with one who ruled Phrygia in the late 8th century BCE well known from Greek and Assyrian sources. Of the reality of the Phrygian kingdom itself, there is plentiful physical and archaeological evidence, and much of it can be found at the ancient archaeological site of Gordion, otherwise known as Gordium. Located in present-day west central Turkey near modern Yassıhüyük about 70 – 80 km southwest of Ankara, its ruins stand as a testament to Phrygian monumental architecture, an urban presence spanning across two kilometers, dominated by massive buildings and fortifications and over 100 burial mounds, lying strategically as it were where an ancient well-traveled road crossed the Sakarya river between Lydia and Assyria/Babylonia. It was the capital and largest city of an Anatolian kingdom, whose power peaked during the late 8th century BCE under the historical king Midas, when it dominated western and central Anatolia and rivaled Assyria and Urartu to its east for the eastern regions of Anatolia. More anciently, during the Bronze Age, it allied itself with the Trojans, according to Homer’s The Iliad, to battle the Achaeans.

kingmidas2King Midas with his daughter, turned to gold with death at his touch, from A Wonder Book for Boys and Girls by Nathaniel Hawthorne. Painting by Walter Crane (1845-1915).

 

Today, Gordion’s population is history. It’s inhabitants now consist mostly of a seasonal influx of archaeologists, conservators, excavators, and a mix of other experts and specialists whose tasks revolve around systematically uncovering what remains of the city, restoring and preserving what can be pieced back together again, and showcasing its finds in an onsite museum.

But this work goes back decades. Historically, it has been the focus of on-and-off excavations since it was discovered in 1893 by Alfred Körte, who initiated exploratory excavations at the site in 1900. The best known excavations were conducted under the directorship of Rodney Young of the University of Pennsylvania Museum of Archaeology and Anthropology (Penn Museum) beginning in the 1950’s. His excavations over 17 seasons uncovered major sections of the Phrygian period Citadel Mound, including overlying Hellenistic towns, and a mudbrick fortress and defensive walls of a Lower Town near the Citadel. Young also uncovered no less than 30 burial tumuli, which included the sensational royal ‘Tumulus MM‘ (the “Midas Mound”) and a nearby tomb of a wealthy Phrygian child (‘Tumulus P’). 

Now, under the directorship of Brian Rose of the University of Pennsylvania, teams have, since 2007, uncovered additional finds. Solid new evidence has emerged for defensive works, including massive defensive walls, part of a road, and industrial work spaces dated back to some of the earliest periods of the site, all adding to the historical and chronological sequence of the site.

“Gordion’s historical significance derives from its very long and complex sequence of occupation, with seven successive settlements spanning a period of nearly 4500 years,” says Rose. “What we discovered was a large glacis or stepped terrace wall over 2.5 m in height, dating to the Early Phrygian period, that supported a substantial fortification wall nearly 3 m. wide. This has proven that the western side of the mound was fortified, and that those fortifications had already been established in the Early Phrygian period (9th c. B.C.), neither of which had been known previously.”*

Other massive fortifications, particularly on the eastern side of the Citadel Mound, had already been uncovered through previous expeditions. But the new features now expanded the emerging picture of the Gordion defensive fabric. Rose’s excavations revealed fortifications spanning the entire time period of Phrygian rule in the region.  “We were fortunate this year in uncovering new fortifications dating to three different periods: Early Phrygian (9th c. BC), Middle Phrygian (8th c. BC) and Late Phrygian (6th c. BC)…….it is already clear that the scale of the citadel fortifications throughout the entire Phrygian period was much more ambitious than formerly suspected,” wrote Rose in the report of the 2014 season.*

gordionaerial1Aerial view of the newly excavated Early, Middle, and Late Phrygian fortifications on the southern side of the Citadel Mound. Photo by Lucas Stephens. (Picture credit: Penn Museum Gordion Archive, 2014-Area 1 Aerial 5)

gordionsouthfortificationsView of the Early and Middle Phrygian fortifications on the southern side of the Citadel Mound, looking east. Tumulus MM (Midas Mound) is visible at upper right. Photo by Brian Rose. (Picture credit: Penn Museum Gordion Archive, 2014-7483)

gordioncollapsedwallView of collapsed colored stones newly discovered behind the Middle Phrygian fortification wall on the southern side of the Citadel Mound, looking north. Photo by Gebhard Bieg. (Picture credit: Penn Museum Gordion Archive, 2014-1579)

Additionally, Rose’s team excavated a sondage trench through what has been designated the Terrace Building, a structure discovered during previous excavations and thought to be a building where industrial activities occurred. They uncovered a large industrial kiln surrounded by ceramic remains that helped to date the feature to the Early Iron Age, or the 11th century BCE. Above and east of the kiln they excavated an Early Iron Age house structure, which contained objects related to textile manufacture, such as spindle whorls and loom weights, and a bell-shaped pit that contained fragments of Early Iron Age handmade wares and animal bones. “The evidence yielded by the sondage demonstrates that there was considerable industrial activity in this area before the Terrace Building was constructed, beginning in the 11th c. B.C.,” wrote Rose in a recent newsletter report.*

gordionterracebuilding1Excavators Olivia Hayden and Jane Gordion digging beneath the rubble fill in the Terrace Building sondage. Photo by Brian Rose. Picture credit: Penn Museum Gordion Archive, 2014-4142)

gordionterracebuilding2Excavators Kate Morgan, Olivia Hayden, and Jane Gordion uncovering the Early Iron Age house below the rubble fill under the Terrace Building, looking east. The upper part of a kiln is visible at the bottom. Photo by Gebhard Bieg. (Picture credit: Penn Museum Gordion Archive, 2014-6666)

gordioncitadelaerialAerial view of the Citadel Mound of Gordion in 2014. Photo by Lucas Stephens. (Picture credit: Penn Museum Gordion Archive, 2014-CM Aerial 1)

The Outer Town

The Citadel Mound tells only part of the story of urban Gordion. Beyond and below the imposing defensive bastion thrived a city of people who left vestiges of other monumental public buildings and domestic structures, a Gordion far more robust and expansive than a single citadel. During Young’s excavations decades before at a small mound (called ‘Küçük Höyük’) near the Citadel, archaeologists revealed a mudbrick fortress set atop a mudbrick bastion, interpreted as a probable ancient Lydian construction dated to the late 7th or early 6th century BCE. They found that its associated walls, including connected ditch-work, actually enclosed a settlement area they designated as the Lower Town, an area consisting of evidence of residential, or domestic, structures. Remote sensing has since successfully defined the fortification walls, streets and buildings of this settlement area.  

Most recently, a team under the direction of Stefan Giese and Christian Huebner of GGH in Freiburg, Germany, conducted a geophysical survey that yielded traces of yet another associated settlement area, an ‘Outer Town’, using magnetometry and electric resistivity techniques. The Outer Town is a second residential area with detected remains just west of the Lower Town. What they found was no less revelatory than the new Citadel Mound discoveries. They detected signs that this Outer Town was “bordered by a ditch with a defensive wall on its interior”*, which the team believes surrounded the entire Outer Town. And this was not all—the findings included other features that suggested a monumental fort. “At the western end of the Outer Town,” write Rose, et al., “nearly 1 km to the west of the citadel mound, we discovered the presence of what we interpret as a monumental fort, approximately the same size as the fort of Küçük Höyük (the “minor mound”) in the Lower Town.” The new findings seemed to match the pattern found previously with the Lower Town, though they appeared to have been planned as separate residential areas demarcated by a fortification wall between them.

Did these findings suggest or imply something about ancient Godion’s social structure? The investigators have no answers, yet. But further surveys and excavation may shed some light.

gordionmapThe fortifications of Gordion detected through remote sensing. The new results in the Outer Town appear at left. Plan by GGH. (Picture credit: Penn Museum Gordion Archive, GGH 2014 Map 4)

The Conservation Task

The combined forces of time, weather, exposure and other elements take their inevitable toll on archaeological sites. Gordion has been no exception. Perhaps most dramatic were the effects caused by a major earthquake in 1999, which left a significant bulge in the masonry of the Early Phrygian Gate (later renamed the East Citadel Gate). Because of its monumentality and importance as the best-preserved citadel gate of Iron Age Asia Minor, it has arguably become one of the most urgent tasks for conservators at the site. “We realized that strategic intervention was necessary if a collapse was to be averted, now and in the future,” wrote Rose, et al.* With the help of a number of organizations, individuals, and consulting firms, solid steps have been taken to shore up the structure, which included erection of a new scaffolding system, removing displaced stones, repairing deteriorated or damaged stones, and inserting steel support straps, among other measures.

gordiongatescaffoldingErection of the new scaffolding at the Early Phrygian Citadel Gate (East Citadel Gate) prior to the beginning of conservation. Photo by Brian Rose. (Picture credit: Penn Museum Gordion Archive, 2014-4535)

Other damage was caused by more ancient events, such as an 800 BCE conflagration that damaged the masonry foundations of the Early Phrygian Terrace Building, which anciently was an 8-room industrial complex. Since 2009, conservators and other expert workers have been busy repairing and rebuilding the foundations and walls of the various rooms within the structure.

Like that of other major archaeological sites, the artwork of Gordion has drawn special attention from conservators. In 1956, Young excavated a remarkable late 9th century BCE pebble mosaic near the Terrace Building, a piece that, according to archaeologists, featured “a series of polychromatic geometric designs that most likely echo the kinds of textiles that would have been produced in the adjacent Terrace Building.”* This effort has involved application of the latest restoration techniques by experts specially trained in the art of repair and restoration.

gordionconservationSema Küreckçi and Meredith Keller cleaning the pebble mosaic from Megaron 2 (an Early Phrygian period structure). Photo by Gebhard Bieg. (Picture credit: Penn Museum Gordion Archive, 2014-4408)

 

For Rose and colleagues, there is much more work to do. Countless features and artifacts are left to be uncovered, work that will occupy researchers for many years ahead. But in the short time span of Rose’s research at the site thus far, much has already been accomplished. Popular Archaeology asked Rose what he thought were some of the most important discoveries made since renewed excavations began in 2007.

“We discovered four inscriptions in Tumulus MM, the tomb that probably held the body of Midas’ father [Gordias, the founder of Gordion],” Rose replied. “These may be the signatures of the officials who oversaw the burial. We’ve also been able to determine that the Phrygians used a special pigment to color their clothing, which gave them a golden sheen. This may tie in to the legend of Midas’s Golden Touch.” More recent investigations in the area of the ancient site have uncovered another major tumulus. About 17 meters in height, and like Tumulus MM, this one also features a wooden burial chamber within. Initially found as a result of illegal looting excavations by treasure hunters, Rose now hopes to conduct controlled archaeological salvage excavations at the mound to determine more about its nature and the possible remains of its human occupant. Although detailed information about it is still forthcoming, Rose suggests, based on data thus far acquired, that the new tumulus dates to the 8th century B.C. and may contain the remains of a Phrygian king.

But perhaps the most far-reaching discovery revolves around the newly found immensity of the ancient city itself. “We have been able to determine that the city was twice as large as we previously thought, because we’ve identified the outer fortifications of the city through remote sensing.”  With this in mind, one of Rose’s more immediate goals relates to developing a city plan of Gordion based on the available and emerging data. “We have not yet determined the city plan of the settlement,” says Rose, “but by combining excavation with remote sensing (radar, magnetic prospection), we should be able to do it.”

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Editor’s Addendum: New Developments

Recent years have seen new excavations, discoveries, and conservation results that have only added to the extraordinary story of ancient Gordion’s unearthing. Perhaps most apparent, from a site visitor’s perspective, is the completion of the restoration/reconstruction efforts on the massive East Citadel Gate. Initially constructed during the 9th century BCE and thought by archaeologists to be the main gate entrance to the Citadel Mound complex, it endured as an active city gate until the 4th century BCE. Despite the ravages of time, including earthquakes, the gate construction has been remarkably preserved. Reconstruction was completed in 2018/2019 and it now shows its ancient original height. It is the best preserved and largest ancient Iron Age city gate in Asia Minor.

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The restored East Citadel Gate (9th century BCE) at the end of the 2019 season, looking northwest. Photo by Braden Cordivari. Penn Museum Gordion Archives

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In addition to the East Citadel Gate, conservation efforts have continued on the Early Phrygian Terrace Building on the Citadel Mound. It was an industrial area, a center for weaving and food preparation. Walls of the 8-room complex have been restored. Also in terms of conservation, treatment was continued on the 33 pebble mosaic panels of Megaron 2, dated to about 825 BCE, considered the earliest pebble mosaic floor ever excavated. This type floor is thought to have originated in Gordion and later spread throughout regions controlled by the Assyrians. 

Documentation efforts have continuously improved, including the use of the latest techniques to digitally record and reconstruct Tumulus MM (see more, including the excavation story, below). It was built in 740 BCE and is today considered the oldest standing wooden building in the world.

Also, efforts have been made to visually reconstruct the appearance of the citadel during the Middle Phrygian period, at the time of Midas. Particular attention was focused on the citadel’s megaron buildings, using examples of ancient rock-cut facade remains located about 150 km west of the Gordion citadel mound. Most notable as a model is the so-called “Midas Monument” at ancient Yazilikaya/Midas City, the facade of which has dimensions that are the same as some of the facades of megaron remains at the Gordion citadel.  

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The Midas Monument at Midas City. Photo by Brian Rose. Penn Museum Gordion Archives.

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Conservation of the Early Phrygian (9th century BCE) pebble mosaic in the Gordion Museum. Photo by Brian Rose. Penn Museum Gordion Archives.

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E. Keats Webb planning for a 3D recording of the interior of the Tumulus MM tomb chamber (ca. 740 BCE). Photo by Gebhard Bieg. Penn Museum Gordion Archives.

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New Excavations

New discoveries have marked remarkably successful efforts over the most recent excavation seasons at Gordion. They include:

1. The unearthing of another gate complex on the southern side of the citadel, in what has been designated as Area 1. Named the South Gate, excavations in this area included the discovery of a roadway flanked by well-cut and finished massive ashlar stones. The roadway/complex is determined to have been in use for about 600 years, beginning in the Early Phrygian period.

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The approach road of the South Gate (Area 1), looking northwest. Photo by Gebhard Bieg. Penn Museum Gordion Archives.

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The northern wall of the approach road at the South Gate (Area 1), looking northeast. Photo by Brian Rose. Penn Museum Gordion Archives

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2. Excavations at the center of the Citadel Mound, which revealed material from a nearly complete Phrygian roof destroyed by the Persians in the 6th century BCE. Archaeologists believe that there is enough material from the excavation to reconstruct most of the roof. 

3. The excavation of at least two ‘new’ tumuli, most notably the Beyceğiz Tumulus and Tumulus 52. The Beyceğiz Tumulus. a 15-meter high mound located about 12 km east of the Citadel Mound, became the subject of rescue excavations due to extensive looting. Archaeologists found no tomb chamber, meaning that this mound was constructed as a cenotaph (dated to around 700 BCE based on artifacts) during the reign of King Midas, possibly created to honor important Phrygian warriors who never returned from battle. The second tumulus, designated Tumulus 52, or T52, is a large mound 14 m high and more than 105 m in diameter. The weight of the overlying earth had in time collapsed the rectangular wooden burial chamber within, but in addition the chamber contents had also been extensively looted. Finds suggest a date possibly within the 8th century BCE. The finds include a number of bronze bowls, a bronze cauldron, bronze ladle, bronze fibulae (clothing pins), several ceramic storage jars, an iron weight, many small amber objects, a bronze bird finial, and iron tripod. Evidence for the human remains for two individuals were found — a young female about 25 years old and a child about 8 or 9 years old. These finds are unusual in the sense that the burial of women within tumuli at Gordion were not known to have occurred until after about 580 BCE. and double burials are not common finds. The tumulus and its contents are clearly indications of elite remains. 

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The Tumulus 52 excavation in progress. Photo by Gebhard Bieg. Penn Museum Gordion Archives.

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4. New excavation on the western side of the Mosaic Building, a large complex that is thought to have been the residence for Gordion’s rulers during the 6th century BCE.  Of note at this location is the finding of parts of an armor corselet made of iron and bronze scales, dated to the 6th century. Archaeologists suggest that it was part of the armor of a defender during the Persian attack on the city around 540 BCE.  

5. Geophysical investigations using electric resistivity tomography (ERT), conducted to determine the size and configuration of fortifications surrounding the Citadel Mound and the Outer Town area of the ancient city. Related structures were detected that helped to define the perimeter fortification of the Citadel Mound as well as the defensive wall system of the Outer Town. Researchers were able to confirm that the Outer Town was about 109 — 111 acres in area.  

 

More information about Gordion and the Gordion Archaeological Project can be found at the project website. For individuals interested in making a donation to the project, see the Friends of Gordion page. Friends of Gordion receive an annual newsletter about the most recent results of research and excavation and may also receive special guided tours of the site.

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  • * Rose, C. Brian and Gürsan-Salzman, Ayse, Friends of Gordion Newsletter, September 2014

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A R T I C L E     S U P P L E M E N T

G-2681

 The Funeral of Tumulus MM

One of the most spectacular discoveries at the Gordion archaeological site came when Rodney Young of the University of Pennsylvania opened an imposing tumulus mound in 1957 known as Tumulus MM, today interpreted to have been the probable tomb of Gordias, founder of the city of Gordion and father of the legendary King Midas. Within a wooden chamber of the tumulus tomb, Young and his colleagues found the remains of a man determined to have died when he was between 60 and 65 years old. His remains had been placed on a pile of dyed textiles inside a wooden coffin. The coffin was accompanied by 14 remarkably well-preserved items of wood furniture, thought to have been dining and serving tables used at a funerary banquet before the interment. Also found were 3 large cauldrons on iron tripod stands, 19 large two-handled bowls, 100 bronze drinking bowls, round-bottomed buckets, 19 juglets, 2 jugs, a ram-headed situla, and a lion-headed situla. Further analysis indicated that vessels had contained a beverage made from a mixture of honey mead, grape wine, and barley beer. Eighteen ceramic jars showed evidence of a spicy funerary feast of lentils and barbecued sheep or goat stew. It was, according to the archaeologists, evidence of an elaborate banquet fit for a king.

tumulus19.18Section of Tumulus MM from the north, showing the open trench and tunnel cut during the excavation of 1957. Drawing by Richard Liebhart, after Young 1981: fig. 51. (Picture credit: Penn Museum Gordion Archive 102811, and Richard Liebhart)

tumulus9.17Tumulus MM: Center cross-section construction of the tomb chamber complex (looking north). Drawing by Richard Liebhart. (Picture credit: Gordion Archaeological Project, Richard Liebhart)

G-2363Above and below: Tumulus MM, 1957: Inlaid table as found, with bronze vessels. Middle Phrygian period, c. 740 B.C.E. (Penn Museum Gordion Archive)

gordionrevisedimage

 

gordionwoodtabledrawingAbove: Inlaid table, Tumulus MM, reconstruction drawing by Elizabeth Simpson, 1985. Copyright E. Simpson.

gordionwoodtableAbove: Inlaid table from Tumulus MM reconstructed for display, 1989. Courtesy Gordion Furniture Project.

tumulusmmpicG-2376Above: Tumulus MM, 1957: Remains of a plain table, with bronze bowls, as found. Middle Phrygian period, c. 740 B.C.E. (Penn Museum Gordion Archive, G-2376)

tumulusmmpicG2385Tumulus MM, 1957: Southern end of the tomb chamber, with bronze cauldrons against the wall, the remains of plain Tables in front, and bowls and jugs scattered across the floor. Middle Phrygian period, c. 740 B.C.E. (Penn Museum Gordion Archive, G-2385)

tumulusmmpicG2404Tumulus MM, 1957: Bronze-studded leather belts with decorative bronze disc attachments, and bronze trefoil- mouthed jugs, on the floor where they had fallen in antiquity. Middle Phrygian period, c. 740 B.C.E. (Penn Museum Gordion Archive, G-2404)

G-2343Tumulus MM, 1957: Wooden serving stands in place: stand A at right and stand B at left. Middle Phrygian period, c. 740 B.C.E. (Penn Museum Gordion Archive, G-2343)

G-3008Tumulus MM, 1957: Bronze ram’s-head situla, after cleaning by the British Museum. Middle Phrygian period, c. 740 B.C.E. (Penn Museum Gordion Archive, G-3008)

Decades later, in 2007, Richard Liebhart, Rose and colleagues discovered four Phrygian inscriptions incised on several timbers while investigating the northwest corner of the outer tomb chamber. “The names [NANA, MYKSOS, SI↑IDOS, and KYRYNIS] had clearly been scratched into the beams before they were set in place around 740 BCE,” wrote the researchers about the find. “The hand of the inscriber was steady and sure, and all the words appear to have been inscribed by the same man, at approximately the same size, with SI↑IDOS written slightly larger than the other words. The SI↑IDOS beam was also probably the first one to have been placed on the tomb after the funeral ended.” Rose and colleagues suggest that SI↑IDOS was likely a prominent man in the community of Gordion. 

“One can think of this as an early prototype of the Memorial Name Books that are still used in funerals today,” wrote Rose and colleagues.**

tumulus07-big-three-normalAbove and below: The names inscribed on the roof beam in Tumulus MM. Photos by Richard Liebhart (Picture credit: Gordion Archaeological Project, Richard Liebhart)

tumulus10-names at angle looking south

gordionpaintingThe Royal Funeral Ceremony Banquet. Reconstruction of the funeral ceremony held before the Tumulus MM burial. Painting by Greg Harlin based on drawings by Elizabeth Simpson, 2001. Copyright G. Harlin and E. Simpson.

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** http://sites.museum.upenn.edu/gordion/articles/history-archaeology/69-the-funeral-in-tumulus-mm

Image, top: Tumulus MM, 1957: Note the long excavation trench running into the mound, and the horse and wagon in front for scale. (Picture credit: Penn Museum Gordion)

Ancient Egypt’s Great Hunger

Brian Fagan is Distinguished Emeritus Professor of Anthropology at the University of California, Santa Barbara. Trained in archaeology at Cambridge University, he spent his early career in Central and East Africa, where he worked on ancient African farming villages and multidisciplinary African history. Since moving to the United States in 1966, he has focused his career on communicating archaeological research to the general public. He has written numerous books on the past, especially climate change, as well as seven undergraduate textbooks. His latest book (with Nadia Durrani) is Climate Chaos: Lessons of Survival from our Ancestors (New York: Public Affairs, 2021). He also lectures widely about archaeology to both college and general audiences.

In about 2550 BC, the Old Kingdom Egyptian pharaoh Khufu erected his massive pyramidal sepulcher and mortuary temple on a rocky plateau at Giza, on the west bank of the Nile. By any standards, the building of Khufu’s pyramid complex was a staggering achievement and a masterpiece of careful administration and planning. Thousands of skilled and unskilled workers toiled for the benefit of a single man. To the Egyptians of the time, he was the living embodiment of the sun god Re. His successors, Khafre and Menkaure, emulated him. The pyramids of Giza were the supreme achievement of Old Kingdom Egypt, built on the belief that the pharaoh was the foundation of a prosperous world.

In Old Kingdom Egypt, everything depended on the power and spiritual authority of the king. According to Egyptian belief, he was destined to take his place among the gods upon his death. Even before death, however, Old Kingdom pharaohs were living deities, the very essence of divine order in a prosperous world nourished by a bountiful river, the Nile, with its predictable annual inundation. They were symbols of the equilibrium between the forces of order and chaos, of the stability that had sustained Egypt for centuries. For more than four hundred years, Egypt prospered under the rule of despotic pharaohs like Khufu, who ruled like divine kings. Old Kingdom rulers were a blend of force and intelligence, nurture and fear, sustenance and punishment. They were lucky, for they presided over the state during centuries of bountiful flooding that was as predictable as the rising and setting of the sun—the sun god Re—who maintained the verdant kingdom.

Many people assume that the Nile provided Ancient Egypt with plentiful harvests every summer. This was akhet, the inundation that arrived early in the summer. The Nile waters rose, spread over fertile soils of the floodplain, then receded. Egypt’s farmers planted their crops as the water retreated, harvesting enormous grain surpluses that supported the pharaoh’s court in all its magnificence, fed the work teams that built pyramids and temples, and supported the king’s bureaucracy and armies. The cycle of Nile farming life repeated itself seemingly endlessly, supporting one of the world’s earliest pre-industrial civilizations. Wrote a Victorian irrigation expert, William Willcocks, who worked along the Nile in the 1890s: “The Nile looms very large before every Egyptian and with reason.” What is often forgotten is that the average flood plain relief is only about two meters. A rise two meters below average could leave up to three-quarters of some Egyptian nomes (provinces) totally unirrigated.

Thus, for over two-and-a-half centuries, Khufu’s successors ruled over a relatively small population with plenty of farmland to go around. Their rulers fostered the belief that they controlled the inundation, the foundation of human existence. What they did not know was that that their splendid kingdom’s food supplies depended on the Indian Ocean and the whims of El Niños in the distant southwestern Pacific. Though successful pharaohs ruled with near-despotic powers, working well in times of plenty, the good times could not last. A combination of factors would spell trouble for Egypt on the horizon………………

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The great pyramids on the Giza Plateau, including the pyramid of Khufu, are perhaps the most iconic images of ancient Egypt today. Soupysquirrel, Pixabay, Public Domain

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Pepi II: The Ineffectual Pharaoh

Pepi II was the last of the major Old Kingdom pharaohs. He ascended the throne in 2289 BC at the age of six. By the standards of some of his predecessors, he was an ineffectual ruler. His main claim to fame is the length of his reign. According to the Greek historian Manetho, he ruled for a staggering 94 years, but the length of his reign is disputed and was probably significantly shorter.  Whatever the amount of time Pepi spent on the throne, he was certainly in power for a very long time, perhaps longer than any other pharaoh. The officials who buried him named his surprisingly modest pyramid “Nefer-ka-Re [Pepi II] is Established and Living.” At first, a regency council of close relatives advised him, at a time when his predecessors had decentralized some governance. This turned out to be mistake that Pepi was unable to correct. He surrounded himself  with what appear to have been officials with little concern for the state. As the years passed, real political power passed gradually to senior officials, whose bases were in the nomes.

Pepi ruled at a time when life expectancy was no more than twenty-five to thirty-five, so his regal experience was impressive and theoretically invaluable as he ruled by precedent. At his accession, Egypt was immensely powerful, very wealthy, and probably somewhat complacent. The court in Memphis enjoyed a long-established royal monopoly on trade in ivory and tropical projects with Nubia far upstream of the First Nile Cataract at Aswan. Pepi also controlled the long-established timber trade with Byblos in what is now Lebanon on the eastern Mediterranean coast. But the pharaoh lost authority steadily, as his provincial administrators usurped more and more civil and religious offices, even individuals as lowly as local magistrates. Their tomb inscriptions proclaimed them holders of such offices as “overseer of Upper Egypt in the middle nomes” or “god’s seal bearer.” Their concern was a happy and influential eternity, not the welfare of the pharaoh’s domains.

Unfortunately, the ineffective Pepi ruled in turbulent times. Thirty years into his reign, a Mesopotamian king, perhaps the celebrated King Sargon of Babylon, sacked Byblos and destroyed a major source of Egyptian wealth. At the time, Pepi was spending enormous sums on foreign expeditions. Throughout his long reign, Egypt’s authoritative grip over neighboring lands became progressively weaker, especially upstream of the First Cataract, in Nubia. A powerful coalition of Nubian kingdoms threatened long-established trade ties. By now, the pharaoh was older and progressively less effective, not the more decisive ruler of earlier decades. At home, the pharaoh had long worried about his ambitious and increasingly powerful nomarchs. They were his tax and tribute collectors, and assembled military levies. Some of their loyalty became suspect, so he resorted to appeasement by lavish distributions of wealth. The nomarchs trimmed their sails to the political wind as long as the pharaoh had close control of his domains. But as he grew older and became more detached from the business of governance, the nomarchs increasingly aped the pharaoh and built themselves elaborate tombs in their provinces. A strong and decisive leader might have avoided trouble, but Pepi had outlived most of his sons, which may have meant that the succession was in dispute. The succession was always an unseen elephant in the political room, as factions of courtiers, and even the king’s sons, jostled for power. As the years passed, the monarchs became bolder, more powerful, and less respectful of Memphis. With Pepi’s demise, Egypt would face disruptive chaos.

The pharaoh died in about 2184 BC and was buried in a magnificent pyramid. His oldest son and successor, Merenre II, did not last long. Economic and political chaos ensued. The Greek historian Manetho writes of seventy rulers who reigned for seventy days, more a reflection of chronic instability than historical reality. High officials competed for power. In the end, Pepi’s descendants still ruled from Memphis, but their domains rarely extended beyond the city’s boundaries and they failed their people.

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Relief of Pepi II from the temple of Min in Coptos; Petrie Museum, London, UC 14281. Wikimedia Commons, Public Domain

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Rock inscription of Pepi II at Wadi Maghara, Sinai. Karl Richard Lepsius (1810-1884), Wikimedia Commons, Public Domain

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The 4.2 ka Event

This was the moment when the Great Megadrought of c. 2200 to 1900 BC descended over vast areas of the world. An unprecedented arid cycle known to climatologists as the 4.2 ka Event, descended on human societies from the Americas to Asia, from the Middle East to Europe and tropical Africa. Today, evidence of the megadrought can be discerned in lake sediments from Iceland and Greenland and in European tree-rings. High-resolution stalagmite growth rings from Turkey, Iran, and India document the drought as the Indian monsoon faltered. For example, a stalagmite sequence attestation from Mawmluh Cave in northeastern India links falls in East African lake levels, also much reduced Nile inundations with deflections of the Indian monsoon. The unstable East Asian monsoon created stress for well-established farming communities in eastern China. Thus, the megadrought rippled across kingdoms, prosperous civilizations and rural landscapes, with catastrophic economic and political effects on Egypt.

The Egyptian state depended on carefully directed, authoritarian leadership from Memphis, ample floodwaters. and a close, cooperative relationship between the pharaohs, his nomarchs, and high officials. With these ingredients in place, Egyptian civilization worked well in well-watered years. But it was highly vulnerable to long-term drought, which was virtually unknown during the reigns of Pepi II and his forebears. Today, numerous climatic proxies discovered in the region of ancient Egypt, indirect records of climatic change, document the onset of the 4.2 ka Event as it impacted Egypt. Lake Tana in Ethiopia, one of the Nile sources, has produced freshwater cores that record a serious dry spell in 2200 BC. Brine sediments in the Red Sea hint at a major drought at the same time. A core from Saqqara in Lower Egypt reveals a meter of dune sand overlying formerly arable fields. A series of low floods cut off Lake Qarun in the fertile Fayum Depression west of the Nile from the great river. Even tree-rings lifted from a cedar coffin reveal a drought from 2200 to 1900 BC.

These sudden, catastrophic long-term declines in the inundation caused almost immediate famine and paralyzed well-established political institutions. The pharaohs had long proclaimed their mastery over the capricious Nile and its inundations. They were, after all, gods. But the people were hungry. Stored grain ran short, as a revolving door of incompetent rulers cycles through the court at Memphis. There were repeated famines for three centuries. Desperate farmers planted their crops on river sandbanks. Inevitably, with little central control, Egypt fractured and became a patchwork of competing provinces in the hands of ambitious nomarchs, some of whom ruled like monarchs. Centuries later, a  seer named Ipuwer lamented the incompetence of the pharaohs of the day: “Confusion is what you set through the land, also the noise of tumult.”

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Global distribution of the 4.2 kiloyear event. The hatched areas were affected by wet conditions or flooding, and the dotted areas by drought or dust storms. Another map for reference in (15 April 2018). “The timing, two-pulsed nature, and variable climatic expression of the 4.2 ka event: A review and new high-resolution stalagmite data from Namibia”. Quaternary Science Reviews 186: 78–90. DOI:10.1016/j.quascirev.2018.02.015. ISSN 0277-3791. Jianjun Wang, Liguang Sun, Liqi Chen, Libin Xu, Yuhong Wang & Xinming Wang, CC BY-SA 4.0, Wikimedia Commons

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Fertile, well-watered land abutting the Nile near present-day Luxor, Egypt. Anciently, agriculture in Egypt was also much dependent on the condition of the Nile. Bionet, Wikimedia Commons, Public Domain

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Ankhtifi and Khety the nomarchs

Fortunately during these trying times, some nomarchs were competent administrators. They boasted of their achievements on their tomb walls, perhaps not a reflection of reality. Ankhtifi of Hierakonpolis and Edfu, two of the southernmost nomes of Upper Egypt, had such a high opinion of his military abilities and of himself that he called himself the “great chieftain.” He became nomarch just as low floods became commonplace. “All of Upper Egypt was dying of hunger,” his tomb inscriptions tell us. There were reports of cannibalism, of people eating their children; his province becoming like “a starved grasshopper.” As so often happened in famines everywhere, hungry villagers wandered aimlessly in search of food and people fought over water. People were so hungry that they were said to be eating their children. “I managed that no one died of hunger in this nome,” he claimed, as tomb-robbers plundered the dead. Ankhtifi’s grandiloquent inscriptions boasted of loaning precious grain to people upstream, of forbidding the nome’s inhabitants to leave. The nomarch ruled like a pharaoh. “I am the beginning and the end of humankind, for my equal has not and will not come into being.” Fortunately, he controlled food supplies, imposed rationing, and erected temporary dams to impound water. These short-term measures worked and saved many lives, for his leadership was decisive and based on hard-earned local knowledge.

By any standards, another nomarch, Khety II of Assiut, was well connected. He grew up at the royal court and boasted in his tomb inscriptions that he learned swimming with the pharaoh’s children. Young Khety grew up during prosperous times, when brimming Nile floods irrigated the fertile lands around Assiut. Profoundly loyal to the pharaohs, he rose to become nomarch of Assiut, a tax collector and powerful administrator who served as the king’s  representative in his nome, a province far upstream from the court at Memphis. But the good times were over. Flood after flood peaked quickly, at much lower levels than before. Thousands of hectares of normally fertile soil received no water from the usual inundation. In desperation, villagers planted crops on sand banks exposed by the receding water. Khety soon found himself confronted by famine. Though unlike many Egyptian officials of the day, he was a proactive administrator, who paid careful attention to impending flood levels predicted by his scribes. His sepulcher boasted of the drastic measures he took to feed his people: “I nourished my town, I acted as [my own] accountant in regard to food and as giver of water in the middle of the day.” He dug a canal 10 meters wide to divert precious irrigation water to drought-stricken farmland. Like Ankhtifi, he built dams, drained water from swamps for irrigated lands, and rationed grain, placing guards on grain bins.

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Facsimile of the paintings on the north wall of the burial crypt in the tomb of Khety. Wikimedia Commons, Public Domain

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Transformation

Despite these efforts, the fragile unity of the state collapsed. By 2040 BC, bitter rivalry between the ruling family at Thebes and rivals in Lower Egypt led the south to split off into a separate kingdom. Constant border clashes marked the frontier between the two domains as Thebes tried to conquer its northern rivals. In 2060 BC, Mentuhotep I became ruler of Upper Egypt. He reigned for a half-century, the early years of his reign marked by bitter fighting with northern rivals. Mentuhotep put down rebellion by the city of Abydos, relatively close downstream, with great severity in 2046 and reunited Egypt under his rule. He became known as the “Uniter of the Two Lands.”

Thus began the Middle Kingdom of Egyptian history, two-and-a-half centuries of prosperity and abundance. There were periods of low floods, but nothing approaching the great hunger. Mentuhotep and his successors presided over a strongly centralized state during years of exceptionally high floods. They also learned from earlier centuries that the doctrine of an infallible pharaoh was unsound. They proclaimed that the sun god Re had charged them to establish the philosophy of ma’at, “rightness” on earth, a philosophy that did allow for a king’s failure. Middle Kingdom pharaohs saw themselves as shepherds of the people, more concerned with the common welfare than their predecessors. They were also efficient administrators who imposed a firm bureaucracy on every aspect of Egyptian life, including irrigation and grain storage. None of them forgot that their power, as guardians of the natural order of things, depended on the erratic Nile inundation. Middle Kingdom artists depicted their rulers not as eternally youthful monarchs, but as careworn rulers of brooding seriousness.

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A Block from the Sanctuary in the Temple of Mentuhotep II at Deir el-Bahri. Made during the Middle Kingdom in Dynasty 11, during the reign of Mentuhotep II. Found at Egypt, Upper Egypt; Thebes, Deir el-Bahri, Temple of Nebhepetre Mentuhotep, EEF 1907. Wikimedia Commons, Public Domain

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There were still periods of political uncertainty when floods were low, but the different provinces now cooperated more closely in times of trouble, while technological innovations like the lever-operated shaduf allowed farmers to irrigate their land outside the flood season. The best and most powerful pharaohs prospered because they deployed their subjects to create an organized oasis out of natural bounty. This produced far larger food surpluses than subsistence needs, enabling them to become godlike managers of an agricultural state that supported an ever-rising urban and rural population. They were successful. Despite occasional vicissitudes, ancient Egypt prospered until Roman times.

Cover Image, Top Left: The Digital Artist, Pixabay, Public Domain

Early States in the Andes, Part 2: Bridging the Gap Between the Coast and Highlands

Kimberly Munro is an Andean archaeologist with over a decade of experience working in Peru. She is the director of the Cosma Archaeological Project, a long-term research project involving excavation and survey in the Andean central highlands, specifically in the Caceres District of Ancash, Peru.

Kimberly earned a dual B.A. degree in Anthropology and Religious Studies in 2007 from Florida State University and also holds a M.S. in Geography (Geographic Information Sciences) from FSU. She received her PhD in Anthropology from Louisiana State University in 2018. Kimberly currently lives in Colorado, where she teaches Anthropology and Archaeology classes, and runs a summer field camp in the canyonlands of Southeast, Colorado through Otero College.

As discussed in the first article in the Series, Early States in the Andes, there were two noticeable architectural and ritual trends emerging during the Late Preceramic (3000-1800 BCE), and into the Initial Period (1800-900 BCE). While the last article focused on the specific differences and the most well-known centers associated with these highland versus coastal “canons,” this article will expand on the geographic region, or space between, these two zones, and focus on one site in particular, the Cosma Complex, located in the upper reaches of the Nepeña Valley, Peru.

Early and contemporary scholars have long held debates about highland and coastal developments for the onset of Andean Civilization. The number of early sites clustered along the coast, paired with the complexity and monumentality of most of these centers, has often led researchers to lean toward favoring coastal origins of state development in Peru. Highland researchers, however, have argued that the quantity of early coastal sites may in fact be more representative of survey bias (many researchers focus on coastal sites due to the ease of travel and logistical planning for crews during excavation, compared to the more mountainous and hard-to-reach highlands). Distinct dividing lines were drawn within this early archaeological analysis, categorizing and classifying regions, sites and theories into “coast” vs. “highlands.” This distinction often left the geographic regions between these spaces, mostly the area comprising the western flank of the Cordillera Negra Mountains within the Department of Ancash, to be neglected by archaeologists until more recently. 

Highland Sites

To recap, coastal Late Preceramic centers consisted of complexes with large pyramid mounds associated with sunken circular courts and expansive public plazas. Many of these centers included a multitude of mounds and courts, such as those found at the sites of Caral in the Norte Chico region of coastal Peru. In contrast, contemporaneous highland centers were composed of smaller, privatized chambers that included single entrance-ways, wall niches, sunken floors, and a focus on a central hearth feature. This tradition was dubbed the “Kotosh” or the “Mito” tradition, most notably named from the distinctive architectural features found at the type site of Kotosh, located in Huanuco, Peru. Kotosh-Mito structures have been found throughout the Department of Ancash and Huanuco —mainly in the highlands, at the sites of Kotosh, Shillacoto, Huaricoto, La Galgada, Piruru, el Silencio, Chavín de Huántar and Hualcayan (Bonnier 1997; Bria 2017; Burger and Burger 1985; Contreras 2010; Grieder et al. 1988; Izumi and Sono 1963; Izumi et al. 1972; Montoya 2007; Quilter 1991).

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A view of the great pyramids at Caral. Dr. Kimberly Munro

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Dates for these complexes range from the Late Preceramic into the Initial Period, with a few centers’ use extending into the Early Horizon (900-200 BCE). Comparatively, the quantity and megalithic features of coastal sites far outweighs the sample size recorded to date for the highlands. A number of archaeologists have interpreted this as evidence for civilization originating along the central coast, mostly in the Norte-Chico region (mainly due to the rich marine resources associated with the coastal sites, which could support large populations, cities, and more complex life-ways). 

The early dates and repeated occupation at Guitarrero Cave, however, paired with new research in the highlands, and areas in between, or “border’ zones, may indicate that highland developments were equally complex and contemporaneous with the earliest monumental constructions along the coast.

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Cosma

As mentioned above, traditionally, archaeologists have focused their excavations at coastal centers and highland sites, leaving a large temporal and geographic gap for zones in between these regions. Recently, however, aerial and pedestrian surveys paired with excavations have expanded out into these outlying ‘in-between’ regions, adding to our understanding of the architectural and religious networks that gave rise to early Andean civilizations.

One of these centers was first recorded by archaeologists in 2013. Known as the Cosma Complex, it is located at the headwaters of the Nepeña River, in the department of Ancash, Peru. Cosma, named because of its proximity to the modern community of Cosma, is unique in location, situated outside of the traditional Kotosh-Mito cultural zone and at the headwaters of a coastal river valley. This site features a mixing of highland and coastal elements, and may not in fact be an outlier, but only one in a multitude of early mound centers that bridge the gap between coastal and highland developments during the Late Preceramic Period by incorporating shared or localized elements in their constructions and life-ways.

Cosma sits at an altitude of 2650 meters above sea level (masl). It is situated in a key ecological zone known as the quechua (2,300-3,500 masl), a productive agricultural region for growing tubers, cereals, and maize. While the Cosma basin is actually located in an isolated box canyon, surrounded on three sides by the steep ridges of the Cordillera Negra Mountains, it is also located in between two major Preceramic trading routes between the coast and the highland basin known as the Callejón de Huaylas. The sites’ strategic location may account for its importance as a Mito-Kotosh center in the past, and why it exhibits coastal, highland, and vernacular Late Preceramic architectural elements.

Based on survey and archaeological excavations, we now know that the earliest occupation at Cosma dates to the Late Preceramic Period, and habitation appears to have had multiple occupational peaks throughout a 5000-year time span. The complex itself is composed of two early platform mounds, surrounded by Prehistoric terraces and domestic areas that are situated near the modern community, with ancient walls, agricultural terraces, and canals interspersed between the modern farmlands. In addition, the hillsides are home to later domestic structures, an Early Horizon fortress and Inka carved stonework.

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View of the Cosma basin, and Cosma community. Photo taken from the Caja Rumi hilltop, facing towards the northwest. Both mounds can be seen in the photo. Dr. Kimberly Munro

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Excavations

Excavations in Cosma began in 2014 and ran three seasons through September of 2016, focusing on the Late Preceramic mounds at the site. These mounds, known as Acshipucoto and Kareycoto, measure 10m and 18m in height respectively. Surprisingly, relatively shallow into the excavations of the Acshipucoto mound, a large Kotosh-Mito structure was uncovered early in 2014. To date, 6 chamber-like rooms have been documented within the smaller of the two mounds, though only one has been fully excavated. At least 8 radiocarbon dates taken from 3 of these chambers have calibrated date ranges falling between 2819-2462 BCE. The oldest of these rooms, known as “the AC-1 chamber” had not only been ritually sealed similar to other Kotosh-Mito sites, but also included a sunken floor, wall niches, a single entrance way, and a central hearth. While central hearths at other Kotosh centers are typically stone lined with ventilation shafts/flues, the central hearth in AC-1 was a shallow clay fire feature with no real delimiting characteristics. There were no offerings found within the hearth, although a large spondylus shell was recorded just to the west of it. A carbon sample associated with the shell was dated to 2866 – 2572 BCE. This falls in line with the date of the central hearth, 2866- 2500 BCE, suggesting an early tie/connection to a coastal network, given that spondylus come from the warm waters off the coast of Ecuador, and Cosma is located at least 60km inland. 

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Oblique view of the Cosma basin, with the Acshipucoto mound in the foreground and Kareycoto mound in the background. Photo taken facing towards the north (slightly northeast). Dr. Kimberly Munro

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View of the Kareycoto and Acshipucoto mounds relative to each other within the research area. Dr. Kimberly Munro.

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View into the AC-1 chamber during excavation during the 2015 field season. Dr. Kimberly Munro

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Late Preceramic rooms exposed in the Acshipucoto mound, showcasing rooms rebuilt on top of each other and ritual fill in between. Facing east. Dr. Kimberly Munro

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AC-1 chamber in the Achsipucoto mound after excavation. Niches can be seen flanking the entranceway.Photo taken facing the east. Dr. Kimberly Munro

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View into the AC-1 chamber after excavation, spondylus shell exposed to the west of the sunken circular hearth. Dr. Kimberly Munro

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At the larger mound, known as Kareycoto, two hearths were identified in the lower levels of excavation, and at least three separate floor phases and two circular rooms were exposed associated with the Late Preceramic. A Preceramic date taken from one of the hearths in the upper Preceramic floor dates to 2464 – 2207 BCE. Unlike the architecture and purposefully filled chambers in Acshipucoto however, all of the exposed walls had been broken in antiquity. Large rockfill did cover the walls; the consistency of the fill, however, was different from the ritual fill found in Acshipucoto (lacking the deep level of clay capping). This fill also was not clean, or sterile,  as the Acshipucoto fill was, and was intermixed with ash and burnt/fragmented animal bones and  lithic debitage. Additionally, a black polished stone bead preform and a chipped stone projectile point were collected from an ash lens associated with a broken Preceramic floor. Similar points have been recovered within the Preceramic layers at the type site of Kotosh.

While the hearths documented in the smaller Acshipucoto mound did not include any artifacts, the hearths and ash lenses in the Preceramic layers at Kareycoto included burnt bones, lithics, and at least one large stone blade. A small llama head bead/pendant was also recovered from within an area of ash. This llama bead was carved out of a pale purple soapstone, not local to the area, and is recognizable by its distinct pink/purplish hue. These items were most likely left purposefully in the hearth as an offering, as is the pattern with many Kotosh-Mito hearths in the highlands. 

Smaller hearth, fish vertebrates and bones were collected. In addition to the broken walls and lack of clean fill, layers of ash and burnt faunal remains were recovered between the walls of two rooms, as if the burnt remnants from fires were purposefully discarded as part of the fill for the rooms. Some of the ash deposits at Kareycoto were also located “beneath” floors, but critically, the floors were clearly broken above the ash pits. This suggests these informal hearths were created by digging into earlier floors to create a hearth, as opposed to creating new, purposeful hearths, as was the pattern at other Kotosh sites, that often included stone-lining and ventilation shafts. The hearths present in Cosma were simple, relatively shallow, clay-lined features, except for one large stone-lined hearth at Kareycoto.

The remnants of broken or partial walls and presence of at least two preceramic floors have exposed at least four Late Preceramic structures on the Kareycoto mound. From the pattern recognized at other Late Preceramic sites it can be surmised that more rooms are present beneath the layers exposed by our excavations. Considering the rooms/walls exposed are located very shallow into the mound top (2-3 meters into an 18-meter mound), and that most Kotosh-Mito structures are built on top of platforms, and constructed over earlier rooms, we can surmise that the earliest construction of these temples are closer to the lower platform level of Kareycoto (Bonnier 1997; Izumi & Terada, 1972; Onuki 2016). 

Located on the eastern edge of the Kareycoto mound, at least two thirds of the way up, an underground gallery was also exposed during excavation. This gallery fits a pattern similar to those found at another large Kotosh-Mito center, La Galgada. The gallery located on the northeast side of the mound slope also illustrates connections to La Galgada (Figure 6.32-6.33). At La Galgada, gallery tombs were constructed after the sealing of old Kotosh-Mito chambers, when the hallways between them were roofed over with large stone slabs and human interments were placed inside (Grieder et al 1988; 60). The gallery at Kareycoto had been previously dug by looters, so no human remains were documented by our team during excavation. Its construction, however, appears to align in function with gallery tombs, rather than the labyrinth style tombs seen under the temples of Chavín de Huántar.

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Profile view of the main mound of Kareycoto. Dr. Kimberly Munro.

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3D imaging of Kareycoto made from total station points collected during the 2014 season. Dr. Kimberly Munro and the Cosma Archaeological Project.

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The interior wall/room excavated at Kareycoto. Dr. Kimberly Munro.

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Late Preceramic architecture exposed on the top of the Kareycoto mound. Associated with ash lenses and zoological remains. Dr. Kimberly Munro

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Stairway leading into gallery within Kareycoto. Dr. Kimberly Munro

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While Kareycoto and Acshipucoto were both established during the Late Preceramic, their sequences follow divergent paths after Kotosh-Mito ritual activities ceased within the Cosma basin. The Acshipucoto mound, the smaller of the two, measures 10 m in height and is located a half kilometer across the ravine, due south of Kareycoto. Our excavations revealed at least six separate Kotosh-Mito structures, three of which have radiocarbon dates corresponding to the Late Preceramic. The largest of these structures, AC-1, was a large circular room, 6 m in diameter, located on the SW quadrant of the mound top. Architectural elements included those classified for contemporaneous Kotosh-Mito structures, such as the wall niches, a split level floor, and a central hearth. Moreover, several additional features were present in the room not found at other traditional Kotosh-Mito sites. These included two pony, or half walls, which flanked the entrance; an elevated platform directly across the entrance to the west; and unlike several Mito structures, the entrance into the room was through a platform and 6 steps which sunk down into the structure. Additionally, AC-1 was constructed in a circular shape, a pattern reminiscent of coastal traditions at the time, unlike the majority of Mito temples, which are either square or rectangular with rounded corners. In contrast, the stairway into the room is similar to those stairways seen in the sunken circular plaza styles on the central coast—for example, at the contemporaneous sites of Caral and Sechín Bajo. Finally, the entranceway is flanked by two half, or pony walls, which lead someone entering into the room directly onto the sunken floor. Similar pony walls have been noted for the earliest construction of the circular plaza at Sechín Bajo, which is coeval to the AC-1 room. Only one additional Mito structure has been documented containing “pony walls.” This room, excavated by Daniel Contreras (2010) at Chavín de Huántar, however has been dated well into the Early Horizon.

Interpretation

The past two decades have uncovered a number of additional sites and radiocarbon dates to allow us the opportunity to revisit and rethink the classification for Late Preceramic religious development in the highlands and on the coast.

When we start to include these new datasets, sites like Hualcayan, El Silencio, and Cosma, and their local variations as well as their similar patterns in mound shape and composition, we can add several unexplored, yet documented sites to this list of potential Mito-Kotosh centers.

Dr. Kimberly Munro at the end of the 2016 field season, standing “in the Late Preceramic,” with walls/architecture of 4 of Late Preceramic Kotosh-Mito temples exposed. Dr. Munro is leaning against the retaining wall to the AC-1 chamber, which was excavated fully in 2015. Dr. Kimberly Munro

Mounds such as Quellcayrumi in Huanuco, Pueblo Viejo Santa Ana in the Lacramarca valley, Chupacoto in Huaylas, and sites like the Rayan mounds off the Jimbe branch of the upper Nepeña River Valley are all sites that share similarities in mound pattern and composition with either the Acshipucoto mound (low mounds with associated flat “plazas” such as Santa Ana, Rayan), or the Kareycoto mounds (multi-tiered and coma shaped – such as Chupacoto, Quellcayrumi). This list of sites are most likely large Preceramic centers similar in size and scope to the six main preceramic highland centers previously recognized and utilized to create the architectural typology (Kotosh, Piruru, La Galgada, Huaricoto, Hualcayan, and Cosma).  By expanding our scope outside of what has been perceived as the traditional geographic region, and including these local variants, the distinction between highland versus coastal traditions may become more blurred, specifically at sites like El Silencio, La Galgada, and Cosma, which include localized variations at individual sites, and can be found along prehistoric trade routes between the coast and highlands.

Cosma’s appearance may add a new classification of sites, bridging a gap in our knowledge of Late Preceramic development and interaction networks in the Andes. As readers will see in the next series installment, the early dates from Cosma may also suggest a reworking of our understanding of state development in the Andes — that it most likely did not originate exclusively in a central locale, either on the coast or the highlands, respectively. Interactions between the two regions were most likely continuous and more fluid than researchers originally may have posited.

 

*See more about the Cosma Archaeological Project at the Facebook page and website.

Buried Power: The Seven Dolls at Dzibilchaltún

Freelance writer, researcher and photographer, Georges Fery (georgefery.com) addresses topics from history, culture, and beliefs to daily living of ancient and today’s indigenous societies of Mesoamerica and South America. His articles are published online at travelthruhistory.com, ancient-origins.net and popular-archaeology.com, and in the quarterly magazine Ancient American (ancientamerican.com). In the U.K. his articles are found in mexicolore.co.uk.

The author is a fellow of the Institute of Maya Studies instituteofmayastudies.org, Miami, FL and The Royal Geographical Society, London, U.K. (rgs.org). He is a member in good standing with the Maya Exploration Center, Austin, TX (mayaexploration.org) the Archaeological Institute of America, Boston, MA (archaeological.org), NFAA-Non Fiction Authors Association (nonfictionauthrosassociation.com) and the National Museum of the American Indian, Washington, DC. (americanindian.si.edu).

What makes Dzibilchaltún so perplexing are seven crudely made clay figurines found buried below the altar archaeologists have named Temple of the Seven Dolls. At its peak, Dzibilchaltún, which means “where there is writing on flat stones,” was one of the oldest settlements of the northwestern Maya lowlands of Yucátan in Mexico. Anciently, it was a large and complex community, engaged in the exploitation of nearby seaside resources, especially salt, and long-distance coastal and inland trade. In its heyday, the city had more than “8,000 buildings spread out over twenty five square miles, most of which are one or two-room platforms that once supported dwellings made of pole-and-thatch. Its population may have reached over 25,000 souls; at that time, it was the biggest city on the peninsula” (Kurjack, 1979 in Andrews, 1980).

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Temple of the Seven Dolls –  ©georgefery.com

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Located eight miles from present day Mérida, and seven miles from the coast, Dzibilchaltún’s earliest recorded permanent settlement dates from the Early Formative pre-Nabanchè Phase.1, 900BC. It was continually occupied from the middle to the late pre-Classic 500-250BC, with high and low occupation periods, up to the arrival of the Europeans in 1521. For the purpose of this story, we will focus on the city’s center and the Temple of the Seven Dolls, the easternmost major structure in the urban area where the figurines, or dolls, were found. Archaeologists refer to the temple as Structure 1-sub (Str.1-sub). The temple shares its spiritual powers with those of its westernmost counterpart, a temple known as Structure 66 (Str.66).

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Entrance to the Sacred Plaza –  ©georgefery.com

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The program of investigation and restoration at Dzibilchaltún was initiated by E. Wyllys Andrews IV in 1956, with the sponsorship of the National Geographic Society and the Middle American Research Institute at Tulane University, New Orleans, Louisiana. The archaeological team realized that the 7,000 tons of collapsed rubble identified with Structure 1 (Str.1) was irretrievably damaged and had to be removed, allowing for Str.1-sub, which was below it, to be reclaimed. Str.1-sub was built on an even older sanctuary, unlike those at other Maya sites in the Yucatán. The ancient city’s major structures and temples were painted with various bright colors, among which red was predominant. Str.1-sub, however, was painted white, and so was sacbe1, surfaced with white limestone, then called a “white road”— that is, a raised causeway, which ended at the terrace in front of the temple. Traditionally, in an urban context, an east-west causeway covered with white stucco was associated with the path of the sun, and the Temple of the Seven Dolls was built precisely where the sun rose at equinoxes. Of note is that the temple was named by archaeologists “Temple of the Dolls”, while in all probability its ancient name was “Temple of the Sun”. Its allegorical counterpart, Structure.66, may have been called “Temple of the Moon.”

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The Seven Dolls and Str.66, Str.1-sub and Str.66 partial map – Drawing by George E. Stuart, 1959 –  ©Andrews-MARI

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Str.1-sub is located on the easternmost side of Dzibilchaltún, half a mile from the central plaza. The temple has four windows, unusual in Maya temples of that time, with two trapezoidal doors on both its east and west walls. There are two identical doors, but no windows, on the north and south walls. Str.1-sub, together with the three structures across its plaza and Stela 3 further west, is archetypal of an E-Group such as at Uaxactun. The windows on the east and west walls may have been used to observe the rise of other celestial bodies at dawn and at dusk, to ascertain the course of celestial bodies linked to either the Tzolkin 260-day Maya sacred calendar or the 365-day solar calendar, the Haab. Furthermore, the play of light and shadows that took place on March 21 and September 20 or 23 were strong beacons of the sun’s solsticial course. The first date signals the start of the seeding season, while the second was that of harvesting. The temple main doors on the east and west sides, and no windows on the opposite sides, underline the temple functions by their symmetry. With the four cardinal directions open (the four doors), the open roof of the tower (the zenith) and the dolls cache below the temple floor (the nadir), the sun god confirmed the solstice return when its rays lighted the main chamber floor at noon, above the seven dolls cache. This event directed the priest-shamans to start the seeding rituals in the temple.

In an agrarian based economy, the function of Str.1-sub allowed priest-shamans to observe and ascertain the cyclical rising and setting of the sun, the universal time-clock of agriculture. The monitoring of the unwavering repetition of the cycles of heavenly bodies correlates ritually with Str.1-sub as sun-fire-male-sunrise, and its counterpart Str. 66 as moon-water-female-sunset. The reason why the cycles of heavenly bodies were to be watched at dedicated times by priest-shamans was that since gods and deities were “mind-made” they responded like humans to neglect, contempt and anger. Love was not expected from the gods, for it had to be paid with blood and tears.

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Structure.66 –  ©georgefery.com

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Rituals in ancient communities followed the agrarian cycles under the auspices of their respective deities. The first sanctuaries were built for these mediators between the world at large (nature) and humankind (culture), because culture could not, on its own, control nature. Priest-shamans had to ensure the accuracy of the sun (K’inich Ahau, the sun-faced lord), which never failed to reappear at the exact same place, day after day, solstice after solstice, equinox after equinox. Priest-shamans were helped in their tasks by supplication and invocation rituals during which they addressed the deities of the vegetal world and the powerful god of rain. At times, individuals were praying to their ancestors, personal mediators in the “otherworld” with deities of the family.

Solsticial and equinoxial recurrences were closely observed. Important was the sun’s zenith event—when the sun reached the observer’s zenith, 90° above the horizon, which only happens between the Tropic of Cancer and the Tropic of Capricorn. Contreras offers an interesting hypothesis for monitoring this episode. “The high ceiling of the inner room of Str.1-sub forms a tower projecting above the temple roof. Str.1-sub tower’s ceiling may have been made of a lighter material to allow for temporary removal in order to let the sun rays at its zenith to light up the floor of the central chamber below” (Jobbova et al., 2018). Str.1-sub tower collapsed when Str.1 debris were removed in 1959, but its restoration shows a small doorway on the south side for access to its roof. At Dzibilchaltún’s latitude, the sun’s zenith at the spring solstice is traditionally associated with the beginning of the planting cycle and the rainy season.

The monitoring of the repetition of natural events was associated with “mind-made” deities, masters of the seasons and people’s subsistence. The character of the ceremonies, directed by priest-shamans under the auspices of the lords of the realm, were dedicated to the all-powerful rain god Cha’ak, second only in the Maya pantheon to K’inich Ahau, the sun god. Was the Temple of the Seven Dolls conceived allegorically as the “anchor” of the sun, with ceremonies and rituals traditionally associated with the seeding of the earth? Most likely.

 

And so the seven dolls, which were ritually “planted” by priest-shamans down a duct three feet deep, were dug into the floor at the center of the temple’s altar. Bates Littlehales rendering (1959, in Andrews.1980) depicts the re-enactment of the ceremony of the seven dolls that took place during the Decadent Period’s Chechem Phase (1200-1500AD). The climate record for the Yucatán shows that this ceremony took place within the time frame of recurrent droughts.

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The Dolls Cache 3 — Drawing by George E. Stuart. 1959  ©Andrews-MARI

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What was expected from rituals associated with the seven crudely made figurines? We do not know, and may never know. The figurines were described by archaeologists as displaying physical deformities. Andrews remarks “None of us had ever seen anything like them…we can only guess at their significance. Perhaps these little idols embodied the Maya priests’ formulas for curing disease” (1980). Of note is the fact that their number, seven, places them at the center of the culture’s spiritual world, at the intersection of the four cardinal directions, along with the zenith, the nadir, and the figurines’ position, believed to be the center of the community’s universe. The six females and one male figurines display oversized genitals (the male supports a disproportioned erect member). They are symbolic of the reproductive powers scattered by the sun, master of nature, a ritual found in most other Maya communities, as well as in other ancient cultures.

The disparity in gender, however, is puzzling and leads to the question: why six females and one male? Why not four and three or another mix? Since no consensus could be found with scholars, the next step was to ask respected local shamans (h’men) for their opinion on the gender disparity. A pertinent remark, that may be taken into consideration, “one male and a number of females in age of reproduction would secure the community’s survival, while conversely, one female among any number of males, would warrant the group’s extinction” (2020). A stern observation that may be grounded in the survival of our species’ long lost past.

The figurines are not unlike those made by children. However, they are not “dolls.” Andrews notes that “the tubular shaft at the bottom of which they were buried, a “psyco-duct” as we call it, was not sealed but left open to, we assume, allow these spirits of the tomb to communicate their mysterious powers to the human world above” (1959:107-108). Placed at the very heart of the temple, the figurines may have been the guardians to the portal of the “otherworld,” the place where eternal life rises over death. Their association with nature is symbolically linked with the roots of plants synonymous with the roots of life, for the figurines were made to never be seen.

Scattering rituals were coincident with climatic stress during periods of decreased rain or drought. Is there a correlation between these age-old rituals and the figurines? Probably, because there is no other rationale for the priest-shamans to literally “plant” these deformed crudely made figurines below the floor of the temple’s altar. Furthermore, the scattering of human seeds was still practiced by farmers in early twentieth century in parts of the Americas. It was believed to periodically reaffirm a common law of the “right of blood” for farmsteads inherited from ancestors, as opposed to the “right of land” claimed by invaders.

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The Seven Dolls –  ©Andrews-MARI

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Archaeological data reported in Science (2018), show repeated phases of drought in the paleoclimate record from sediments in Lake Chinchancanab on the Yucatán peninsula. During the Maya Classic period (600-900AD), “…annual rain decreased between 41% and 54%, with intervals of up to 70% rainfall reduction during peak drought conditions” (Evans et al, 362:498-501). Furthermore, Metcalf and Davis, in Science & Public Policy Institute (SPPI, 2012), reported that “dry conditions, probably the driest of the Holocene, are recorded over the period 700-1200” (2007). Catastrophic natural events, and droughts in particular, were ascribed to the actions of malevolent deities that punished members of the  priesthood and the nobility, who were at times overthrown as failed agents, for their lack of devotion. “Planting and rain-beckoning rituals are a common way in which past and present human communities have confronted the risk of drought across a range of environments across the world” (Jobbova et al, 2018).

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Dolls Burial Reenactment – Bates Littlehales, 1959  ©Andrews-MARI

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Both Merida and Dzibilchaltún are located inside the Chicxulub crater created by the impact of the asteroid that struck the earth within the Cretaceous-Paleogene (K-Pg) time-frame (66MYA), and caused the extinction event of the mega-fauna. The chain of cenotes or sinkholes, in this part of the peninsula is clustered outside the circle of the 93-mile impact zone, with a much smaller number found inside. In ancient agrarian societies, bodies of water, besides being vital to life, were at the heart of their religious beliefs and rituals because water was understood to be the essence of all life forms. Cenote Xlacah, (“old town” in Yucatec) is a major surface sinkhole at Dzibilchaltún. It was essential to the life of the city and its neighboring communities, given the lack of rivers in northern Yucatán and within the Chicxulub impact zone in particular. Xlacah’s surface area is bigger (328 feet x 657 feet) than the Sacred Well at Chichén Itzá (164×200 feet x 65 feet deep). It also is much deeper, at 144 feet. Its surface waters, however, are less than ten feet below the rim. Rituals associated with Xlacah were complementary to those that took place in the Temple of the Seven Dolls and in its western counter part, Str. 66. The cenote’s waters and its associated deities were recognized to complement and balance each temple’s predominance, that of the sun and the moon. After all, Xlacah was Cha’ak’s home, “the powerful god of storms, lightning, and life-giving rain” (God.B, Shellhass, 1904) .

Within this mythological context, Xlacah was understood to be the anchor of the permanence and persistence of life, mediator of the nature-culture dichotomy found in the beliefs of ancient societies. In addition to Xlacah, over “ninety-five man-made wells were found in Dzibilchaltún’s twenty-plus square miles populated area” (Kurjack, 1974). They were mostly hand-dug holes, since the water table is but a few feet below the surface. Unlike small wells, however, large cenotes are replenished by circulating underground water, and cleaned by schools of tiny fish and aquatic plants. Located at the southwestern corner of the city’s Central Plaza, Xlacah represents, in Coggins report “…the south and down, or the entrance and exit from the waters of the underworld” (1983:49-23). At its bottom, Xlacah’s floor slopes sharply down then levels off, continuing to an unknown distance in pitch blackness.

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Cenote Xlacah –  ©georgefery.com

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The cenote was the focus of rituals witnessed by more than 3,000 broken ceramic and water jars found at its bottom, together with portions of at least eight human skeletons and animal bones. Its waters were used for both daily needs and rituals that did not involve human or animal sacrifice. The few remains found, therefore, were probably those of people and animals that drowned while collecting water. Surface and underground cenotes are mirrors of two worlds, recognized as Cha’ak’s home, “patron of agriculture and one of the oldest continuously worshipped god of ancient Mesoamerica” (Miller+Taube, 1993). “Xlacah represent the center of Dzibilchaltún’s agrarian universe, its pivotal axis” (Lothrop, 1952, Tozzer, 1957). The powerful god of rain, lightning, and thunder was the master of life and fear, because should rain fail, the life giving maize harvest (corn-Zea mays subsp.) would wither, and lead to hunger, conflict and death. The Mayans have a deep reverence for maize for, in their mythology, the gods created them out of maize dough. It therefore is not only their main staple and daily sustenance, but foremost, it is associated with their very existence, their soul.

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Str.12 and Stela.3 –  ©georgefery.com

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The half-mile causeway 1 runs in a straight line from the city’s central plaza to the Temple of the Seven Dolls. One hundred forty-three feet west of the temple are three structures with two rooms each, built astride the causeway, that controlled the approach to the temple, together with a high defensive stone wall in front (now gone). Access was limited through two narrow passageways, between the central pair of rooms, and underline the sanctity of the complex. Four hundred and forty-five feet west of the defensive wall stood Structure 12 (Str.12), a four-stairway/six-steps quadrangular platform with an eleven-foot-tall limestone monolith, Stela 3. It was covered with stucco and painted with figures of the Maya pantheon, now lost to time. It is one of about thirty such monuments on the site and squarely faces the west side door of the Temple of the Seven Dolls. Its position relative to the temple, however, indicates that it was most probably used as a sighting device reciprocal to those of Str.1-sub for the observation of heavenly bodies through either or both the east-west doors or the windows when sighting was deliberately blocked by Stela 3. Of interest is the fact that, from an allegorical standpoint, structures were important but no more so than the play of light and shadows at dedicated times, such as at solstices and equinoxes. Following the path of the sun, the shadows had the same ritual value as that of structures or select natural landmarks.

Architecturally similar to Str.1-sub, Str.66 is radially symmetrical and is located two and a half miles from Str.1-sub, at the western end of sacbe 2. However, it has not been restored, hence the limited information on both structure and remains. The similarity with the Seven Dolls complex, however, is striking and extends to Str.63 with a four-stairway/six-steps quadrangular platform and an eleven-foot limestone monolith, Stela 21, located 145 feet east of Str.66’s plaza, and built squarely on causeway 2. Like Stela 3 to the east, Stela 21 was covered with stucco and painted with figures of the Maya pantheon, now lost to time. Andrews refers to Str.66 as “a mirror image of the Seven Dolls group” (1961), dedicated to the moon, counterpart to Str.1-sub, which was dedicated to the sun. Like the Temple of the Seven Dolls, it also had its access restricted by Str.64 and Str.65, which were built across its plaza.

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Str.12 and Stela.3 –  Seven Dolls Complex, Edward B. Kurjack  ©georgefery.com

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The first sanctuaries were built for deities, mediators between an unmanageable nature and humankind, to persuade them through prayers and sacrifices to provide or facilitate food. From early human history, daily sustenance was an enduring concern. Dependence on the vagaries of the Yucatán’s seasons, climate, and the “mood of the gods,” kept communities in constant dread. Natural events such as flood, drought, or insect plagues, brought constant fear, anxiety, and hunger. It is not surprising then that communities sought solace and help from their shamans, the needed go-betweens to commune with the overbearing deities of nature, to help people carry their unpredictable burdens.

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Chac Xib Cha’ak Ceremony –  ©georgefery.com

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Yucatec farmers (milperos) today tend their corn fields (milpas) as in the past, with utmost devotion. After planting in early spring, a Chac Xib’Cha’ak ceremony takes place in the field. The ceremony is related to the ancient god Cha’ak, integral to the seeding process before the first rains. It is conducted by h’men (a term that means “he who makes”) and their apprentices (idzat), together with the milpa owner, other farmers and community leaders. All pray to the ancient gods and their associated Christian deities on a field altar that answers to ancestral rituals, adorned with plants and fruits from the land. Young boys crouch at each corner of the altar and mimic the croak of frogs calling for rain. As in the past, the h’men’s rain-beckoning rituals are a common way to pray for the blessed rains for fear that it may be withheld or delayed by malevolent forces.

For centuries, ancient gods and deities were the heartbeat of this great city and helped people cope with environmental stress such as drought, locusts, hurricanes, and other natural events. As is the case for all rituals, prayers and invocations, they helped people contend with an inherently unpredictable nature. The shadows of centuries inexorably blurred gods and deities, but below Str.1-sub altar, undisturbed by time and events, the Seven Dolls kept their relentless watch over Dzibilchaltún.

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Sunrise on Vernal Equinox –  ©turitransmerida.com

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Bibliography / References:

Edward B. Kurjack, 1974 – Prehistoric Lowland Maya Community and Social Organization, A Case Study at Dzibilchaltun, Yucatan, Mexico.

E. Willis Andrews.IV, 1980 – Excavations at Dzibilchaltun, Yucatan, Mexico.

Clemency Coggins, 1983 – The Stucco Decoration and Architectural Assemblage of Structure-1.sub, Dzibilchaltun, Yucatan, Mexico.

MARI-Middle American Research Institute, Tulane University, New Orleans, LA

Orlando Josué Casares Contreras, 2001 – Una Revisión Arqueoastronómica a la Estructura 1-Sub de Dzilbilchaltún, Yucatán – Universidad Autónoma de Yucatán, Merida.             

Eva Jobbova, Christophe Helkme & Andrew Bevan, 2018 – Ritual Responses to Drought: An Examination of Ritual Expressions in Classic Maya Written Sources – Human Ecology

Mary Miller & Karl Taube,1993 – The Gods and Symbols of Ancient Mexico and the Maya

Evans et al, 362:498-501). Science (2018)

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Seeing Rome with Darius Arya

Ancient Rome’s rich, layered archaeological history is best experienced in person, walking through the streets of Rome, spending countless hours in sites and the many museums, says Darius Arya, archaeologist and director of the American Institute for Roman Culture.  But, if you can’t get to Rome, his organization’s ancientromelive.org just might offer the next best thing. Darius and his team have created a growing number of opportunities to engage Rome’s past through free live seminars and walks, as well as more structured programming like the online course: Architecture and Engineering of Ancient Rome. The Institute’s direction is focused throughout on partnerships with some of the most amazing sites and museums in Italy to provide unique on-site learning experiences. This year, Ancient Rome Live featured the Museo Nazionale Romano’s four museums, and they filmed an empty Uffizi Galleries and Boboli Gardens. They will be rolling out more content from these sites as well as new content from Pompeii and other Vesuvian sites like Villa Oplontis, Villa Arianna, Villa San Marco, and the rustic villa of Boscoreale. Each video is featured on a separate page on ancientromelive.org as well as youtube.com/wedigrome
To get a feel for the total content, see the following:

Happy virtual touring!

Cover Image, Top Left: Marmax, Pixabay

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The Pantheon. Djedj, Pixabay

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Ancient poop shows people in present-day Austria drank beer and ate blue cheese up to 2,700 years ago

CELL PRESS—Human feces don’t usually stick around for long—and certainly not for thousands of years. But exceptions to this general rule are found in a few places in the world, including prehistoric salt mines of the Austrian UNESCO World Heritage area Hallstatt-Dachstein/Salzkammergut. Now, researchers who’ve studied ancient fecal samples (or paleofeces) from these mines have uncovered some surprising evidence: the presence of two fungal species used in the production of blue cheese and beer. The findings appear in the journal Current Biology on October 13.

“Genome-wide analysis indicates that both fungi were involved in food fermentation and provide the first molecular evidence for blue cheese and beer consumption during Iron Age Europe,” says Frank Maixner (@FrankMaixner) of the Eurac Research Institute for Mummy Studies in Bolzano, Italy.

“These results shed substantial new light on the life of the prehistoric salt miners in Hallstatt and allow an understanding of ancient culinary practices in general on a whole new level,” adds Kerstin Kowarik (@KowarikKerstin) of the Museum of Natural History Vienna. “It is becoming increasingly clear that not only were prehistoric culinary practices sophisticated, but also that complex processed foodstuffs as well as the technique of fermentation have held a prominent role in our early food history.”

Earlier studies already had shown the potential for studies of prehistoric paleofeces from salt mines to offer important insights into early human diet and health. In the new study*, Maixner, Kowarik, and their colleagues added in-depth microscopic, metagenomic, and proteomic analyses—to explore the microbes, DNA, and proteins that were present in those poop samples.

These comprehensive studies allowed them to reconstruct the diet of the people who once lived there. They also could get information about the ancient microbes that inhabited their guts. Gut microbes are collectively known as the gut microbiome and are now recognized to have an important role in human health.

Their dietary survey identified bran and glumes of different cereals as one of the most prevalent plant fragments. They report that this highly fibrous, carbohydrate-rich diet was supplemented with proteins from broad beans and occasionally with fruits, nuts, or animal food products.

In keeping with their plant-heavy diet, the ancient miners up to the Baroque period also had gut microbiome structures more like those of modern non-Westernized individuals, whose diets are also mainly composed of unprocessed food, fresh fruits and vegetables. The findings suggest a more recent shift in the Western gut microbiome as eating habits and lifestyles changed.

When the researchers extended their microbial survey to include fungi, that’s when they got their biggest surprise: an abundance in one of their Iron Age samples of Penicillium roqueforti and Saccharomyces cerevisiae DNA.

“The Hallstatt miners seem to have intentionally applied food fermentation technologies with microorganisms which are still nowadays used in the food industry,” Maixner says.

The findings offer the first evidence that people were already producing blue cheese in Iron Age Europe nearly 2,700 years ago, he adds. In ongoing and future studies of the paleofeces from Hallstatt, they hope to learn more about the early production of fermented foods and the interplay between nutrition and the gut microbiome composition in different time periods.

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This image shows 2600 year old human excrement from the Hallstatt salt mines in which beans, millet and barley are clearly visible. Anwora/NHMW

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This image shows paleofeces samples from Hallstatt salt mines analyzed in this study. Eurac Research/Frank Maixner

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Article Source: CELL PRESS news release

*Current Biology, Maixner et al.: “Paleofeces analyses indicate blue cheese and beer consumption by Iron Age Hallstatt salt miners and a non-Westernized gut microbiome structure in Europe until the Baroque period”  13-Oct-2021  https://www.cell.com/current-biology/fulltext/S0960-9822(21)01271-9 

This work was supported by Programma Ricerca Budget prestazioni Eurac 2017 of the Province of Bolzano, Italy, and the South Tyrolean grant legge 14, the European Regional Development Fund, the European Research Council grant, the US National Institutes of Health, and the US National Science Foundation.

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Multiple individuals are buried in the Tomb of Nestor’s Cup

PLOS—The Tomb of Nestor’s Cup, a famous burial in Italy, contains not one deceased individual, but several, according to a study published October 6, 2021 in the open-access journal PLOS ONE by Melania Gigante of the University of Padua, Italy and colleagues.

The Tomb of Nestor’s Cup is considered one of the most intriguing discoveries in Mediterranean pre-classic archaeology. Formally designated Cremation 168 and dating to the 8th century BCE, this tomb is one of hundreds uncovered in the Italian site of Pithekoussai. The tomb contains cremated bones, a rich set of grave goods, and the exceptional eponymous cup featuring one of the earliest known Greek inscriptions. Previous research suggested that the tomb’s remains belong to a single young human, but the question of “Who’s buried with Nestor’s Cup?” remains a puzzle.

In this study*, Gigante and colleagues performed detailed analyses on the shape (morphology) and tissues (histology and histomorphometry) of the 195 burnt bone fragments in the tomb. They determined that only about 130 of these fragments are human, while at least 45 belong to animals, including goats and possibly dogs. Among the human remains, the researchers identified bone tissue characteristic of varying life stages, indicating at least three individuals of different ages. This is the first evidence of multiple individuals (and non-humans) among the remains in the Tomb of Nestor’s Cup.

These results raise even more questions about the mysterious tomb. This study was unable to determine details about the humans among the remains, including their age at death or why they were buried with the cup. As for the animal remains, the researchers suspect these might have been included as food or companions for the deceased. This study represents the usefulness of histological data for examining burial sites. Further such study might unravel the puzzles surrounding the formation of this tomb and its famous cup.

The authors add: “More than fifty years after its discovery, the Tomb of Nestor’s Cup (Ischia Island, in the Gulf of Naples, Italy), widely considered one of the most important archaeological findings of Pre-Classical Mediterranean Archeology, is back in the news. Our research rewrites the history and the previous archaeological interpretation of the Tomb, throwing new light on funeral practices, culture and society of the Greek immigrants in the ancient West Mediterranean. Our research, which combines the great work of archaeological interpretation to specific know-how in histology and advanced analysis on cremated remains, marked a double goal: firstly, we were able to reconstruct the osteobiography of the individuals from Tomb 168 at Pithekoussai (the first settlement of Greek colonist at the dawn of Magna Graecia in Italy), answering the thorny question: who/what was buried with Nestor’s Cup? Secondly, we are sure that our study can be a new methodological step toward the reconstruction of the life-history of people in ancient times, even in case of poor preservation and/or complexity of the skeletal assemblage.”

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The Cup is on permanent display at the Museo Archeologico Nazionale di Villa Arbusto, Lacco Ameno (Ischia Island). The metric inscription, partially in hexameter verses, translates roughly to ‘I am Nestor’s cup, good to drink from. Whoever drinks this cup empty, straightaway desire for beautiful-crowned Aphrodite will seize him’ (picture from Soprintendenza Archeologia, Belle Arti e Paesaggio per l’area metropolitana di Napoli). Gigante et al., 2021, PLOS ONE, CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

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Article Source: PLOS news release

Early colonization of the Azores Archipelago

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES—A study examines factors that led to colonization of the Azores. Humans have altered much of Earth’s landscape over time. Remote islands may provide insight into how landscapes evolved in response to the impacts of early settlers. However, limited historical records have hampered understanding of how and when such landscapes were colonized. Pedro Raposeiro and colleagues analyzed and dated fecal biomarkers and coprophilous fungal spores in sediment cores collected from lakes on five islands that are part of the Azores Archipelago. The authors also accounted for climate conditions through time. Island occupation began approximately between 700 and 850 CE, around seven centuries earlier than prior research suggests. Anthropogenic pressure on aquatic and terrestrial ecosystems increased gradually through activities such as logging, livestock introduction, and slash-and-burn agriculture and eventually resulted in irreversible alterations. Colonization occurred simultaneously with anomalous northeasterly winds and warming Northern Hemisphere temperatures, which may have repressed exploration from southern Europe but benefited Norse explorers from the northeast Atlantic. The findings suggest that the Azores Archipelago was not pristine when Portuguese settlers first arrived, and that the Norse may have been the first settlers to colonize the region, according to the authors.

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Landscape view of Pico (foreground) and Faial (background) Islands. Santiago Giralt.

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Article Source: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES news release.

*“Climate change facilitated the early colonization of the Azores Archipelago during medieval times,” by Pedro M. Raposeiro et al., Proceedings of the National Academy of Sciences, 4-Oct-2021. https://www.pnas.org/cgi/doi/10.1073/pnas.2108236118

University of Pennsylvania Receives $1.3 Million Getty Grant to Protect and Preserve Wupatki National Monument

J. Paul Getty Trust, Los Angeles – The Center for Architectural Conservation at the University of Pennsylvania Stuart Weitzman School of Design has received a $1.3 million grant from Getty to develop a conservation and management plan and professional training program for Wupatki National Monument in Arizona.

Wupatki National Monument and its sister Monuments, Walnut Canyon and Sunset Crater Volcano, are unique in North America for their exceptionally well-preserved archeological record, their geographical diversity, and their ancestral significance to Northern Arizona American Indian communities. All three monuments are units of the National Park Service (NPS), a longtime partner of Penn’s Center for Architectural Conservation (CAC).

“Reflective of contemporary concerns that address climate threat and cultural appropriation, this project will develop a framework for integrated site stewardship based on an understanding of sustainability as both a physical and cultural necessity,” says Frank Matero, CAC’s director and professor and chair in the Graduate Program in Historic Preservation at Penn. “Identifying the vulnerabilities of sites like Wupatki is perhaps the most critical challenge currently facing all cultural and natural resource managers today. Mitigation, resilience, and adaptation in the form of renewed cultural partnerships with affiliated tribal communities will move the conservation needs front and center in this model project.”

Once home to the ancestors of the Hopi, Zuni, Navajo, Yavapai, Havasupai, Hualapai, and several bands of Apache and Paiute, the Wupatki landscape holds a precious record of migration, trade, and other practices dating back to the 11th century. In addition, many Northern Arizona American Indian communities view the Wupatki village as continuously inhabited by their ancestors.

“Wupatki tells a long and irreplaceable story of human experience on the land through time,” says Ian Hough, archaeologist and Flagstaff Area National Monuments cultural resources program manager.

Wupatki National Monument’s cultural heart is the impressive 900-year-old Wupatki Pueblo, a traditional multi-room stone masonry complex that housed as many as 100 residents and today draws more than 200,000 visitors annually. The Pueblo has undergone various preservation campaigns and ongoing maintenance over the past century, and as such is an example of preservation attitudes and techniques in the American Southwest for over a century. However, extreme weather events from global warming have accelerated deterioration and damage to the structures and their surrounding cultural landscape. The site is also at risk from seismic instability, flooding and debris slides. Aging repairs and an incomplete understanding of the complexities of how sites like Wupatki deteriorate, especially in a changing climate, require adaptive strategies for the preservation and better management of all built heritage, especially archaeological sites.

“Getty has championed best practices in archaeological site preservation for decades” says Joan Weinstein, director of the Getty Foundation, the grantmaking program of the J. Paul Getty Trust. “With climate change now impacting so many treasured sites throughout the Southwest, the project at Wupatki National Monument promises to make a major contribution to their protection, enriched by the participation of affiliated tribal communities.” 

As part of its engagement at Wupatki, the Penn team and partners will also expand professional training, cultural heritage education, and career discovery opportunities for Native youth focused on the conservation of American Indian ancestral sites, including a 12-week summer program in partnership with Conservation Legacy’s Ancestral Lands Conservation Corps. The program will incorporate fieldwork, job shadowing, and mentoring by cultural resources advisors from Northern Arizona Tribes and a 10-week summer internship program for Native degree-seeking students through Northern Arizona University.

Ancestral Lands Conservation Corps is excited to partner with Wupatki National Monument and Vanishing Treasures, Getty and the University of Pennsylvania on this great project, protecting and preserving these ancestral sites for current and future generations to enjoy and honoring the ancestors who built them generations ago,” says Chas Robles, director of Ancestral Lands Conservation Corps. “ALCC has partnered with the National Park Service to engage Indigenous young people in meaningful conservation and national service programs that create positive impacts for our communities, the environment and our participants.  Projects such as this one are incredibly impactful for our participants, who are descendants of the original architects and builders of these places.”

The National Park Service has a long history of advancing the practice of built heritage conservation to protect and preserve natural and cultural resources for the American public. As the National Monument approaches its 100th anniversary in 2024 within the NPS, the Wupatki project is uniquely positioned to expand the scope of the typical Conservation and Management Plan, which addresses past and current conditions of and threats to structures and landscapes, management priorities, and applied solutions for continued conservation and interpretation. An important aspect of the project will be identifying how such classic heritage stewardship can be better informed by Indigenous values and practices. If successful, the methodology could serve as a model for similar sites in the region and beyond.

“One long-term goal of the project is to continue to develop and strengthen an already active community of practice. This includes a network of local Indigenous stakeholders, NPS staff, students, faculty, and other professionals from related fields to support conserving critical heritage resources in national parks in the West,” says Lauren Meyer, program manager of the NPS Intermountain Historic Preservation Services and project co-director for the National Park Service. “This will involve working closely with site stewards and stakeholders to understand the variety of resource values, as well as the many challenges to conservation and management to develop proactive and long-lasting solutions.”

Partners from the National Park Service include Wupatki Cultural Resources Program, Vanishing Treasures Program, and the Western Center for Historic Preservation, a preservation training arm of the NPS. Also on the team is Paulo Lourenço, professor of civil engineering at the University of Minho in Portugal and an expert in historic masonry and seismic risk, whose team will study the structural performance of Wupatki’s rubble stone and earthen mortar construction systems.

In carrying out its work at Wupatki, the Penn team draws on engagements currently underway at other climate-vulnerable cultural heritage sites throughout the American Southwest, among them Fort Union National Monument and Pecos National Historic Park, New Mexico and Tumacacori National Historic Site and Tuzigoot National Monument, Arizona. As public health guidelines allow, work will begin this fall with a final report in 2024. 

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Wupatki Pueblo. NPS Image, Public Domain

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Wupatkii Pueblo at sunrise. NPS Photo, H. Rich

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Wukoki Pueblo. NPS Photo, H. Rich

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Article Source: J. Paul Getty Trust news release.

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Established at Penn in 1991, the Center for Architectural Conservation conducts a full agenda of research and teaching dedicated to documentation, recording, field survey, material analysis, condition assessment, risk analysis, and the development of new treatments and treatment evaluation of historic structures and sites. In addition to providing graduate and post graduate students with then necessary environment to participate and collaborate in applied projects at home and abroad, the CAC offers professional workshops and master classes for the public and professional community.

One of 12 schools at the University of Pennsylvania, the Weitzman School of Design prepares students to address complex sociocultural and environmental issues through thoughtful inquiry, creative expression, and innovation. As a diverse community of scholars and practitioners, Weitzman is committed to advancing the public good—locally, nationally, and globally—through art, design, planning, and preservation.

Getty is a leading global arts organization committed to the exhibition, conservation, and understanding of the world’s artistic and cultural heritage. Working collaboratively with partners around the globe, the Getty Foundation, Getty Conservation Institute, Getty Museum and Getty Research Institute are all dedicated to the greater understanding of the relationships between the world’s many cultures. The Los Angeles-based J. Paul Getty Trust and Getty programs share art, knowledge, and resources online at Getty.edu and welcome the public for free at the Getty Center and the Getty Villa.

The Vanishing Treasures Program (VT) is a multi-regional effort of the U.S. National Park Service that supports the conservation of the deteriorating, yet significant heritage architecture of the American west; facilitates the perpetuation of traditional building practices through staff-, youth- and partner-focused training; and promotes connections between culturally associated communities and American Indian tribes and places of their heritage. Established in 1998, VT supports a diverse and active community of practice and works across park, regional and organizational boundaries to identify and address critical resource needs.

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An ancient disaster

UNIVERSITY OF CALIFORNIA – SANTA BARBARA—In the Middle Bronze Age (about 3600 years ago or roughly 1650 BCE), the city of Tall el-Hammam was ascendant. Located on high ground in the southern Jordan Valley, northeast of the Dead Sea, the settlement in its time had become the largest continuously occupied Bronze Age city in the southern Levant, having hosted early civilization for a few thousand years. At that time, it was 10 times larger than Jerusalem and 5 times larger than Jericho.

“It’s an incredibly culturally important area,” said James Kennett, emeritus professor of earth science at the UC Santa Barbara. “Much of where the early cultural complexity of humans developed is in this general area.”

A favorite site for archaeologists and biblical scholars, the mound hosts evidence of culture all the way from the Chalcolithic, or Copper Age, all compacted into layers as the highly strategic settlement was built, destroyed, and rebuilt over millennia.

But there is a 1.5-meter interval in the Middle Bronze Age II stratum that caught the interest of some researchers, for its “highly unusual” materials. In addition to the debris one would expect from destruction via warfare and earthquakes, they found pottery shards with outer surfaces melted into glass, “bubbled” mudbrick, and partially melted building material, all indications of an anomalously high-temperature event, much hotter than anything the technology of the time could produce.

“We saw evidence for temperatures greater than 2,000 degrees Celsius,” said Kennett, whose research group at the time happened to have been building the case for an older cosmic airburst about 12,800 years ago that triggered major widespread burning, climatic changes and animal extinctions. The charred and melted materials at Tall el-Hammam looked familiar, and a group of researchers including impact scientist Allen West and Kennett joined Trinity Southwest University biblical scholar Philip J. Silvia’s research effort to determine what happened at this city 3,650 years ago.

Their results are published in the journal Nature Scientific Reports.

Salt and Bone

“There’s evidence of a large cosmic airburst, close to this city called Tall el-Hammam,” Kennett said, of an explosion similar to the Tunguska Event, a roughly 12-megaton airburst that occurred in 1908, when a 56-60-meter meteor pierced the Earth’s atmosphere over the Eastern Siberian Taiga.

The shock of the explosion over Tall el-Hammam was enough to level the city, flattening the palace and surrounding walls and mudbrick structures, according to the paper, and the distribution of bones indicated “extreme disarticulation and skeletal fragmentation in nearby humans.”

For Kennett, further proof of the airburst was found by conducting many different kinds of analyses on soil and sediments from the critical layer. Tiny iron- and silica-rich spherules turned up in their analysis, as did melted metals.

“I think one of the main discoveries is shocked quartz. These are sand grains containing cracks that form only under very high pressure” Kennett said of one of many lines of evidence that point to a large airburst near Tall el-Hammam. “We have shocked quartz from this layer, and that means there were incredible pressures involved to shock the quartz crystals— quartz is one of the hardest minerals; it’s very hard to shock.”

The airburst, according to the paper, may also explain the “anomalously high concentrations of salt” found in the destruction layer — an average of 4% in the sediment and as high as 25% in some samples.

“The salt was thrown up due to the high impact pressures,” Kennett said, of the meteor that likely fragmented upon contact with the Earth’s atmosphere. “And it may be that the impact partially hit the Dead Sea, which is rich in salt.” The local shores of the Dead Sea are also salt-rich so the impact may have redistributed those salt crystals far and wide — not just at Tall el-Hammam, but also nearby Tell es-Sultan (proposed as the biblical Jericho, which also underwent violent destruction at the same time) and Tall-Nimrin (also then destroyed).

The high-salinity soil could have been responsible for the so-called “Late Bronze Age Gap,” the researchers say, in which cities along the lower Jordan Valley were abandoned, dropping the population from tens of thousands to maybe a few hundred nomads. Nothing could grow in these formerly fertile grounds, forcing people to leave the area for centuries. Evidence for resettlement of Tall el-Hammam and nearby communities appears again in the Iron Age, roughly 600 years after the cities’ sudden devastation in the Bronze Age.

Fire and Brimstone

Tall el-Hamman has been the focus of an ongoing debate as to whether it could be the biblical city of Sodom, one of the two cities in the Old Testament Book of Genesis that were destroyed by God for how wicked they and their inhabitants had become. One denizen, Lot, is saved by two angels who instruct him not to look behind as they flee. Lot’s wife, however, lingers and is turned into a pillar of salt. Meanwhile, fire and brimstone fell from the sky; multiple cities were destroyed; thick smoke rose from the fires; city inhabitants were killed and area crops were destroyed in what sounds like an eyewitness account of a cosmic impact event. It’s a satisfying connection to make.

“All the observations stated in Genesis are consistent with a cosmic airburst,” Kennett said, “but there’s no scientific proof that this destroyed city is indeed the Sodom of the Old Testament.” However, the researchers said, the disaster could have generated an oral tradition that may have served as the inspiration for the written account in the book of Genesis, as well as the biblical account of the burning of Jericho in the Old Testament Book of Joshua.

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The archaeological site of Tall el-Hammam, Jordan that overlooks the Jordan Valley. Deg777Creative Commons Attribution-Share Alike 4.0 International, Wikimedia Commons

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Article Source: UNIVERSITY OF CALIFORNIA – SANTA BARBARA news release.

In Guatemala, archaeologist from Brown helps to uncover hidden neighborhood in ancient Maya city

BROWN UNIVERSITY, PROVIDENCE, R.I. [Brown University] — Scientists have been excavating the ruins of Tikal, an ancient Maya city in modern-day Guatemala, since the 1950s — and thanks to those many decades spent documenting details of every structure and cataloguing each excavated item, Tikal has become one of the best understood and most thoroughly studied archaeological sites in the world. 

But a startling recent discovery by the Pacunam Lidar Initiative, a research consortium involving a Brown University anthropologist, has ancient Mesoamerican scholars across the globe wondering whether they know Tikal as well as they think.

Using light detection and ranging software, or lidar, Stephen Houston, a professor of anthropology at Brown University, and Thomas Garrison, an assistant professor of geography at the University of Texas at Austin, discovered that what was long assumed to be an area of natural hills a short walk away from Tikal’s center was actually a neighborhood of ruined buildings that had been designed to look like those in Teotihuacan, the largest and most powerful city in the ancient Americas.

Houston said their lidar analysis, coupled with a subsequent excavation by a team of Guatemalan archaeologists led by Edwin Román Ramírez, has prompted new insights on, and big questions about, Teotihuacan’s influence on the Maya civilization. 

“What we had taken to be natural hills actually were shown to be modified and conformed to the shape of the citadel — the area that was possibly the imperial palace — at Teotihuacan,” Houston said. “Regardless of who built this smaller-scale replica and why, it shows without a doubt that there was a different level of interaction between Tikal and Teotihuacan than previously believed.”

The results, including lidar images and a summary of excavation findings, were published on Tuesday, Sept. 28 in Antiquity.

Tikal and Teotihuacan were radically different cities, Houston said. Tikal, a Maya city, was fairly populous but relatively small in scale — “you could have walked from one end of the kingdom to the other in a day, maybe two” — while Teotihuacan had all the marks of an empire. Though little is known about the people who founded and governed Teotihuacan, it’s clear that, like the Romans, their influence extended far beyond their metropolitan center: Evidence shows they shaped and colonized countless communities hundreds of miles away.

Houston said anthropologists have known for decades that inhabitants of the two cities were in contact and often traded with one another for centuries before Teotihuacan conquered Tikal around the year 378 A.D. There’s also ample evidence suggesting that between the second and sixth centuries A.D., Maya elites and scribes lived in Teotihuacan, some bringing elements of the empire’s culture and materials — including its unique funerary rituals, slope-and-panel architectural style and green obsidian — back home to Tikal. Another Maya expert, David Stuart of U.T. Austin, has translated inscriptions that described the era when Teotihuacan generals, including one named Born from Fire, traveled to Tikal and unseated the local Maya king. 

But the research consortium’s latest lidar findings and excavations prove that the imperial power in modern-day Mexico did more than just trade with and culturally influence the smaller city of Tikal before conquering it. 

“The architectural complex we found very much appears to have been built for people from Teotihuacan or those under their control,” Houston said. “Perhaps it was something like an embassy complex, but when we combine previous research with our latest findings, it suggests something more heavy-handed, like occupation or surveillance. At the very least, it shows an attempt to implant part of a foreign city plan on Tikal.”

Houston said that excavations following the lidar work, led by Román Ramírez, confirmed that some buildings were constructed with mud plaster rather than the traditional Maya limestone. The structures were designed to be smaller replicas of the buildings that make up Teotihuacan’s citadel, down to the intricate cornices and terraces and the specific 15.5-degree east-of-north orientation of the complex’s platforms.

“It almost suggests that local builders were told to use an entirely non-local building technology while constructing this sprawling new building complex,” Houston said. “We’ve rarely seen evidence of anything but two-way interaction between the two civilizations, but here, we seem to be looking at foreigners who are moving aggressively into the area.”

At an adjacent, newly uncovered complex of residential buildings, archaeologists found projectile points crafted with flint, a material commonly used by the Maya, and green obsidian, a material used by residents of Teotihuacan — providing seeming evidence of conflict.

And near the replica citadel, archaeologists also recovered the remains of a body surrounded by carefully placed vessels, ceramic fragments, animal bones and projectile points. The site was dotted with charcoal, suggesting it had been set ablaze. Houston said the scene bears little resemblance to other burials or sacrifices at Tikal but is strikingly similar to the remains of warriors found years ago in Teotihuacan’s center.

“Excavations in the middle of the citadel at Teotihuacan have found the burials of many individuals dressed as warriors, and they appear to have been sacrificed and placed in mass graves,” Houston said. “We have possibly found a vestige of one of those burials at Tikal itself.”

Houston and his international colleagues still have much more to uncover and analyze. Andrew Scherer, an associate professor of anthropology at Brown and a bone specialist, will study the human remains to determine their origins, potentially revealing more about Teotihuacan’s relationship with Tikal. This summer, as COVID-19-related travel restrictions began to ease, Houston joined Garrison, Román Ramírez and Morgan Clark, a Brown graduate student in anthropology, in Guatemala to uncover buildings, fortifications and storage tanks in related fortresses nearby. Excavations will resume this fall at Tikal, under the leadership of Román Ramírez.

The more they find out, Houston said, the more he hopes they understand about Teotihuacan’s presence in Tikal — and, more broadly, how its imperial power changed the diverse cultural and political landscape in Mesoamerica.

“At this time, people are quite interested in the process of colonization and its aftermath, and in how our views of the world are informed or distorted by the expansion of economic and political systems around the globe,” Houston said. “Before European colonization of the Americas, there were empires and kingdoms of disproportionate influence and strength interacting with smaller civilizations in a way that left a large impact. Exploring Teotihuacan’s influence on Mesoamerica could be a way to explore the beginnings of colonialism and its oppressions and local collusions.”

The consortium’s ongoing research is authorized by the Ministry of Culture and Sports of Guatemala and funded by Guatemala’s PACUNAM Foundation, in partnership with the United States-based Hitz Foundation.

Fossil footprints reveal human occupation in North America during Last Glacial Maximum

AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE (AAAS)—Newly discovered fossil human footprints embedded in an ancient lakebed show that humans inhabited North America during the Last Glacial Maximum (LGM), occupying the region of what is now White Sands National Park in New Mexico, United States, between 23 and 21 thousand years ago. Not only do the findings provide definitive evidence on the early antiquity of the colonization of the New World, they also indicate that humans were present in southern North America before the glacial advances of the LGM prevented human migration from Asia. Despite nearly a century of research, the details concerning the migration of the first humans into the Americas and their impact on the Pleistocene landscape remain poorly understood, and the earliest archaeological evidence for the settlement of the region is often highly controversial. Current estimates for the timing of these first occupants range from ~13,000 years ago to more than 20,000 years ago. However, in most cases, the timeline of human expansion into North America is largely constrained by the viability of the currently recognized migration routes from Asia – an inland ice-free corridor through western Canada and/or a Pacific coastal route – which would have likely been closed or difficult to traverse during the LGM. Matthew Bennett and colleagues report the discovery of a sequence of in situ human footprints on surfaces dating to between ~23,000 and 21,000 years ago and reveal nearly 2,000 years of human occupation in North America during the height of the LGM. Unlike cultural artifacts or other evidence of human activity, which can have uncertain provenance, footprints have a primary depositional context, fixed on the imprinted surface, and represent a discrete moment in time. According to Bennett et al., further analyses of the tracks suggest that most were made by teenagers and children; larger adult footprints are much less frequent.

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Footprints at the excavation site. National Park Service, USGS and Bournemouth University

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Prints at the base of the trench. National Park Service, USGS and Bournemouth University

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Timeline and site significance. National Park Service, USGS and Bournemouth University

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Schematic of excavation and surfaces. National Park Service, USGS and Bournemouth University

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Illustration of the excavation site. Karen Carr

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Article Source: AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE (AAAS) news release

The earliest modern humans in Europe may have experienced much colder climates than previously thought

AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE (AAAS)—As early Homo sapiens spread across Eurasia about 45,000 years ago, they may have experienced much colder climate conditions than previously thought, according to isotope analyses of animal remains from a Bulgarian cave, which also contains some of Europe’s earliest H. sapiens remains. The findings* contradict models that suggest warm climates were necessary for human expansion in the region, providing direct evidence that at least some dispersals occurred when air temperatures in the cave were 10°Celsius to 15°C lower than temperatures today. Current models based on age correlations between archaeological and climatic records propose that H. sapiens spread across Eurasia only during episodes of warm climate. However, these studies tend not to use direct paleoclimate evidence, instead generating models that correlate the ages of archaeological finds with climatic phases documented in ice cores or cave deposits. To provide direct evidence for the climate conditions during the time when H. sapiens first spread across Eurasia, replacing Neanderthals within a few millennia, Sarah Pederzani and colleagues analyzed strontium and oxygen isotopes from the tooth enamel in remains of equids and bison from the Initial Upper Paleolithic (IUP) in Bulgaria’s Bacho Kiro Cave. They used a sequential method to sample the enamel layer-by-layer, enabling them to see changes in the isotopes over short intervals of time, as the tooth enamel was deposited during the animal’s development. The strontium isotopes were stable, which showed that the animals did not migrate over long distances, confirming the suitability of the remains to help reconstruct the local climate. However, the oxygen isotopes did fluctuate, enabling the researchers to estimate changes in seasonal temperature as well as annual mean temperatures. Pederzani et al. determined that the oxygen isotope levels were much lower than those expected for the modern-day Balkans climate, aligning better with current, colder conditions in Scandinavia and Russia. 

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Bacho Kiro Cave is located in a karst valley in north central Bulgaria, with small streams passing close to the cave entrance. Sarah Pederzani, MPI-EVA Leipzig, License: CC-BY-SA 2.0

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Current excavations at Bacho Kiro Cave of the 2021 season are unearthing new artifacts from the Middle Palaeolithic Neanderthal occupations. The Initial Upper Palaeolithic Layer I can be seen as a dark band in the sediment profile. Excavators are wearing masks and gloves to minimize contamination of samples that are regularly taken for molecular analyses. Tsenka Tsanova, MPI-EVA Leipzig, License: CC-BY-SA 2.0

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Excavations at Bacho Kiro Cave (Bulgaria). The excavator in the foreground is recording artifacts (each marked with a colored pin) from the Initial Upper Paleolithic Layer I. Homo sapiens bones as well as artifacts from human use of the cave, such as stone tools and a large number of animal bones, were recovered from this layer. Stable isotope analyses of these animal remains were used in this study to examine the climatic conditions during the time that humans were present at the site. Željko Režek, MPI-EVA Leipzig, License: CC-BY-SA 2.0

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High crowned horse teeth – such as the one shown here, recovered from the lower layers of the Bacho Kiro Cave sequence – were analysed for the oxygen isotopic composition of tooth enamel to reconstruct seasonal temperatures during the animal’s life. Sarah Pederzani, MPI-EVA Leipzig, License: CC-BY-SA 2.0

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Maya rulers put their personal stamp on monumental complexes

DARTMOUTH COLLEGE—Early Maya cities featured monumental complexes, which centered on a shared form of religion but these complexes transformed radically once kingship emerged in 400 B.C. To solidify their power, rulers throughout the Maya lowlands would change these complexes, installing their mark on the landscape and reshaping how people remember it, according to a Dartmouth study* published in Ancient Mesoamerica.

“Just as political leaders today often seek to brand themselves, so too did early Maya rulers,” says Ryan H. Collins, a postdoctoral fellow in anthropology at the Neukom Institute for Computational Science at Dartmouth. “Maya rulers seemed to have real angst about the past world and think that it could interfere with their authority, so they would try to tweak it, or even erase it altogether. These rulers saw themselves as the embodiment of the Maya sun god and wanted to put their personal stamp on the city, so monuments and the ways people experienced the city were modified to reflect a ruler’s desires over his or her lifetime.”

Collins examined data from the Maya site, Yaxuná, located in central Yucatán, Mexico, and other pyramid plaza complexes or temples known as E groups in the Maya lowlands, including San Bartolo, Tikal, Ceibal in Guatemala, and Cahal Pech in Belize, which reflected observed astronomical alignments with the equinoxes and solstices.

In the E group, each monumental complex was built along an east-west axis and was characterized by a pyramid to the west and a long-raised platform to the east. Prior research has found that the astronomical alignments of Maya complexes were likely a reference to the sun god and maize (corn) god and the annual changes of the agricultural season.

According to archaeological data from Yaxuná and the other sites, Collins found that by 400 B.C., many Maya complexes in the E Group were either built on top of existing temples, dismantled, or abandoned altogether. In many cases, new architecture would be constructed right on top of everything that was there before, where there could five, six or even seven pyramids preserved under the latest phase of construction.

“Over time, these temples became more about the rulers and less about the ritual and religion that once brought the communities together in the first place,” says Collins. At Yaxuná, in the original city center alone, there were 11 phases of construction between 900 B.C. and 100 B.C.

While new monuments within the E Group were created over old ones, some aspects were maintained through time. For example, the original eastern structure (Str. 5E-6) at Yaxuná contained a circular stone foundation on level eight, which was preserved and emphasized by later generations through a circular incised line on the floor of level six. Precious items were also found cached on levels seven and four, including a polished magnetite fragment and a ceramic vessel with greenware beads that were likely obtained through long-distance trade. “The Maya would go back and mark spaces of social significance generations later, not centuries later, illustrating how people were really emphasizing memory and continuity with things that they thought were important,” says Collins.

Other areas of the Yaxuná site and other E Group sites however, contained evidence of termination rituals. These rituals were used to destroy the energy or soul associated with a building, especially if it was sacred, such as by spreading the ash of burned incense over an area. In the eastern structure at Yaxuná, ash was found near a grinding stone, providing evidence that a former space for rituals was used to prepare food in later years.

“In archaeology, there has been the assumption that Maya kingship represented a continuity with the past but as Maya rulers altered peoples’ experience of where they lived, these rulers were actually breaking away from Mesoamerican building traditions and redefining the Maya city,” says Collins. “The first millennium of Maya culture for the E Group marks a period for not only new monuments but for the development of massive civic architecture, as large-scale roadways were built and districts began to emerge. These changes also may have driven Maya civilization’s shift from an egalitarian society to a more hierarchical structure.”

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Maya ruins in Tikal, Guatemala 2009. chensiyuan is licensed under CC BY 4.0.

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Map of Maya lowlands in eastern Mesoamerica. Illustration by Ryan H. Collins.

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(a) Circular building present on floor eight, just west of Str. 5E-6; (b) fragment of polished magnetite found alongside other artifacts cached in a pair of intentional cuts on floor seven; (c) circular incised line present on floor six; (d) complete ceramic redware vessel cached in floor four associated with two greenstone beads. Images by Ryan H. Collins.

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Article Source: DARTMOUTH COLLEGE news release.