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Archaic human skull provides new clues to modern human-Neanderthal contact

Modern Europeans have inherited about 4 percent of their genes from Neanderthals, meaning the two groups mated at some point in the past. But the question is, where and when?

Characteristics of a partial skull recently discovered in Manot Cave in Israel’s West Galilee provide the earliest evidence that modern humans co-inhabited the area with Neanderthals and could have met and interbred 55,000 years ago.

The finding—which challenges a previous hypothesis that the two species potentially met 45,000 years ago somewhere in Europe—is reported in the Advance Online Publication Nature article, “Levantine cranium from Manot Cave (Israel) foreshadows the First European modern humans.”

“It has been suspected that modern man and Neanderthals were in the same place at the same time, but we didn’t have the physical evidence. Now we do have it in the new skull fossil,” said paleontologist Bruce Latimer, from Case Western Reserve University School of Dental Medicine’s Department of Orthodontics.

The finding of Neanderthals living at other Levantine sites in the eastern Mediterranean region places the two species in the same area at about the same time. The Manot cave is located in the region where Neanderthals periodically lived, perhaps when ice sheets in Europe forced them to migrate to warmer locales, like the Levant region.

Manot is a prehistoric cave with an impressive archaeological sequence and spectacular speleothems. To date, five excavation seasons (2010-2014) have been conducted in the cave on behalf of the Israel Antiquities Authority, Tel Aviv University and Ben-Gurion University of the Negev. The cave is situated along the only land route available for ancient humans to travel out of Africa to the Middle East, Asia and Europe.

“Modern humans and Neanderthals likely encountered each other foraging for food,” Latimer said.

Latimer and Mark Hans, chair of CWRU’s Department of Orthodontics, were among a team of researchers that worked closely with the study’s lead investigator Israel Hershkovitz, professor of anatomy and anthropology at Tel Aviv University.

The partial cranium, covered in a patina of minerals produced by the wet conditions within the cave, allowed Miryam Bar-Matthews, Avner Ayalon and Gal Yas’ur from the Geological Survey of Israel to use uranium-thorium dating techniques and determine that the skull was between 50,000 to 60,000 years old.

Latimer said the skull contained a relatively small brain of around 1,100 milliliters. (The modern human brain averages around 1,400 milliliters.)

Several features of the cranium resemble modern man’s skull, Latimer said. In particular, he was interested in the cranium’s bony formation called the occipital bun on the back of the skull. While its purpose is unknown, the Neanderthal’s bun looks much like a bony hot dog bun with a groove down the center. This feature was absent in the Manot fossil, and is also typically missing in modern humans.

The fossil’s gender is unknown because it’s missing the brow ridge, one marker for gender differences. Because the skull is from an adult, CWRU researchers know it is not related to other sub-adult human teeth and bones also found in the cave, according to Hans.

“This leads us to believe that there are likely more fossils in the cave where other bones associated with the skull might be found,” Hans said.

Latimer became involved in the project after receiving an invitation from Hershkovitz to examine the fossil skull, discovered in 2008 by spelunkers who had rappelled through a newly opened roof of the previously unknown cave that had been sealed for 30,000 years.

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manotcaveexpeditionView inside the Manot Cave where excavations are taking place. Courtesy Manot Cave Expedition, Wikimedia Commons

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Under the direction of former dental school Dean Jerold Goldberg, Case Western Reserve formed a 10-year partnership with Israel Antiquities Authority and Tel Aviv University in 2012 to excavate the cave. As a result of this partnership, Latimer joined Hans to expand the scope of orthodontic research on craniofacial growth and development to include human evolution. The Manot Cave project also is part of Case Western Reserve’s initiative, called the Institute for the Science of Origins (ISO).

“Who we are, where we came from and how we got here are questions that have fascinated us humans since before there was history,” said Glenn Starkman, director of ISO and professor of physics, who studies origins of the universe. “We weaved wondrous myths that answered those questions definitively, but now we slowly accumulate evidence from the distant past. This process lies at the heart of the origins sciences, and the Institute for the Science of Origins celebrates the unique interdisciplinary collaboration that its fellows from the School of Dental Medicine deployed to uncover more of the story behind humanity’s departure from Africa for the world beyond.”

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The Manot Cave project is directed by Ofer Marder from Ben-Gurion University of the Negev, Omry Barzilai from the Israel Antiquities Authority, Israel Hershkovitz from Tel Aviv University and Bruce Latimer from CWRU.

Also contributing to the study are: Avner Ayalon and Miryam Bar-Matthews (Geological Survey of Israel), Gal Yas’ur (Geological Survey of Israel and Hebrew University of Jerusalem); Elisabetta Boaretto and Valentina Caracuta (Max Planck Society-Weizmann Institute Center for Integrative Archaeology and Anthropology); Bridget Alex (Harvard University); Amos Frumkin, Alan Matthews and Mae Goder-Goldberg (Hebrew University of Jerusalem), Philipp Gunz (Max-Planck-Institute for Evolutionary Anthropology); Ralph Holloway (Columbia University); Ron Lavi (Independent Researcher); Viviane Slon, Hila May and Daniella Bar-Yosef Mayer (Tel Aviv University and University of Haifa), Francesco Berna (Simon Fraser University); Guy Bar-Oz and Reuven Yeshurun (University of Haifa); and Gerhard Weber (University of Vienna).

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Source: Edited from a Case Western Reserve University press release, Nature reports 55,000-year-old skull links modern man in vicinity of Neanderthals.

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

 

Climate Change and the Rise and Fall of a Pre-Columbian Mesoamerican City

By comparing and analyzing paleoclimate and cultural data, researchers are suggesting that draught conditions may have had a major impact on the rise and fall of a pre-Columbian Mesoamerican city in central Mexico.

Known as Cantona, the city’s ancient remains lie east of Mexico City in the semiarid basin called the Cuenca Oriental. Occupied from 600 BCE to 1050 CE, it thrived as an important player in the obsidian trade, reaching a peak population of 90,000 inhabitants by about 700 CE. Between 900 and 1050 CE, however, the record shows a precipitous decline and then abandonment, correlated with the driest part of an arid interval between 500 and 1150 CE. But the researchers found that the history as revealed by the data is a bit more complicated than that.

Led by Tripti Bhattacharya of the University of California, Berkeley, and colleagues, the research team conducted geochemistry and oxygen isotope analysis of the sediments of Aljojuca lake, which is located near the remains of Cantona, and compared it with the archaeological record. What they found indicated a correlation between both periods of expansion and decline during dry intervals, not just wet-and-dry oscillations. More specifically, the researchers noted that the population expanded in its initial phase between 600 BCE and 50 CE during a wet period, but continued with a strong expansion between 50 and 600 CE, despite a gradual drying trend over this period. But more interesting still was their finding that “despite intensifying aridity between 500 CE and 1150 CE, population rose again in the period defined as Cantona III (600 – 900 CE), reaching an estimated peak of 90,000 at 700 CE.”*  The researchers suggest a possible explanation for this might lie in theories proposed by archaeologists regarding migration of peoples from the north due to increasing aridity, among other factors. “This time period was likely one of turmoil elsewhere in highland Mexico,” they continue, “as a result of Teotihuacan’s earlier decline, the decline of Cholula between 650 CE and 850 CE, and eruptions of the volcano Popcatepetl. It is possible that this turmoil may have created a flux of migrants to other rising centers of regional power.”* The researchers noted that the great decline and final abandonment between 900 and 1050 CE was also marked by increased defensive construction works, coinciding with the most intense aridity in the record.

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cantonaAnheruAnView of the remains of Cantona. AnheruAn, Wikimedia Commons

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cantonaaleksmsPlatform mound construction at Cantona. Aleksms, Wikimedia Commons

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The authors conclude that the study results may suggest a complex interplay between climate conditions and the political and societal conditions of Cantona and other city-states and settlements in Mesoamerica.

The detailed study* is published in the Proceedings of the National Academy of Sciences.   

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*Article #14-05653: “Cultural implications of late Holocene climate change in the Cuenca Oriental, Mexico,” by Tripti Bhattacharya et al. 

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

 

Archaeologists Excavate Pre-Roman Burials in Spain

Pintia, Spain—At an archaeological site in north central Spain, an archaeological team has been uncovering prolific finds that testify to a civilization that occupied a region of Spain long before the Romans arrived and conquered. The archaeological area measures about 125 hectares and contains the remains of human occupation spanning more than 1,000 years. Recently, archaeologists have recovered numerous artifacts from 2,500-year-old burials, particularly cremation tombs, that have provided a window on the Vaccean culture, an Iron Age people who lived and thrived in the area for several centuries BC, before the arrival of the Romans.

“It was dominated by three cultures: Vaccean, Roman and Visigoth, although the pre-Roman people, during the final four centuries BC, were the most important for the area,” state Carlos Sanz and colleagues. Sanz is the site director and Professor of Archaeology at the University of Valladolid. “Although most of the archaeological remains are below ground,” he and his colleagues continue, “in the past few years the archaeological team has been excavating and restoring the site to shine light on this distant people.”*

Over the past decade the team has excavated at least 150 cremation tombs containing a variety of grave goods: funerary jars, daggers, necklaces, children’s toys, knives, tongs, iron grills, broaches, and spear points, among other types of artifacts. From these finds and other discoveries in the area, Sanz and his colleagues are slowly developing a knowledge base about the ancient Vaccean culture in the area—a people who believed in an afterlife and lived in a hierarchical society ruled by a small military elite. The overall study site features several different areas of study, including a residential settlement called Las Quintanas, its necropolis called Las Ruedas, the ustrinum or crematorium called Los Cenizales, a possible sanctuary between Los Hoyos and Las Ruedas, and an artisan neighborhood in Pesquera called Carralaceña, which has its own residential area, necropolis and pottery-making facilities.  Referring to Las Quintanas, Sanz, et al., state that the “excavation and aerial photography have revealed a well-developed layout with a system of primary and secondary roads. Houses were built of adobe, wood, and mud walls, with straw roofs and floors of compressed earth.”*

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pintiaThe cremation grave shown above was one of the richest Vaccean burials found at Pintia’s necropolis, Las Ruedas. It contained a large number of perfume bottles, among other things. Photograph taken during the June 2008 field school session. Wikimedia Commons

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Pintia first came to light in 1870, when local farmers came across bones and artifacts, bringing the discovery to the attention of local authorities. But the most recent organized research in the area didn’t begin until 1979 under the auspices of the University of Valladolid, with a hiatus of two decades and then resumption in recent years with a focus on the Vaccean necropolis. 

Sanz and his team will be returning to the site in June and July of 2015. Individuals interested in learning more about the excavations and the Vacceans and how to participate may find more information at the project website.

The excavation field school at the site is carried out through a partnership between the University of Valladolid and ArchaeoSpain.

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*http://archaeospain.com/programs/necropolis-of-celtic-iron-age-pintia/

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discovery2014cover2

Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

 

Scientists Discover Evidence of Earliest Known Human-Like Hands

Researchers have come across ancient anatomical evidence that suggests that Australopithecus africanus, a hominin species thought to be an ancestor of humans, sported hands capable of making and using stone tools, a capability until now reserved only for the later hominins.

The discovery pushes back the clock of possible tool use to as much as about 3 million years ago, possibly pre-dating the earliest known archaeological record of stone tools, which is dated to about 2.6 million years ago.

Led by Matthew Skinner and T.L. Kivell of the UK’s University of Kent, along with researchers from University College London, the Max Planck Institute for Evolutionary Anthropology in Leipzig (Germany) and the Vienna University of Technology (Austria), the study involved examining the internal spongey bone structure of Australopithecus hand fossils from the Pliocene Epoch, fossils dated to 5.3 to 2.6 million years ago. Trabecular bone is important in this case because it typically changes its structure through the lifetime of an individual, depending upon the individual’s lifestyle or behavior.

The researchers first examined and compared the trabeculae of the hands of humans and chimpanzees. They observed distinct differences between modern humans, including other more ancient human species such as Neanderthals, who have a unique ability for precision gripping between thumb and fingers, critical for tool-making and use, and chimpanzees, who do not have the same ability.

“We initiated the study when we realized that by using microCT scanning we could image the internal structure of bones to reveal how they were loaded during particular behaviours,” said Skinner. “Once we had evidence for the characteristic human forceful precision grip in human hands compared to chimpanzees, we decided to see whether this signal was present in a pre-Homo species such as Australopithecus africanus.”

Their analysis was eye-opening—they observed that the pattern of trabeculae within the Australopithecine samples suggested the same precision grip ability—a key feature usually considered unique to humans.

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skinner1HRAn example of a human precision grip, grasping an Australopithecus africanus first metacarpal (StW 418) of the thumb (3-2 million years old). Credit: T.L. Kivell & M. Skinner

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skinner2HRTop row: First metacarpals of the thumb in (from left to right) a chimpanzee, fossil hominins Australopithecus africanus (StW 418) and two specimens belonging to either a robust australopith or early Homo (SKX 5020 and SK 84), and a human. The bottom row shows 3D renderings from the microCT scans of the same specimens, showing a cross-section of the trabecular structure inside. Ma, million years ago. Credit: T.L. Kivell

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Until now, the first stone tool making had generally been associated with an early human called Homo habilis, a species of humans thought by many scholars to be directly ancestral to humans and whose remains have been accompanied by simple stone tools classified into a primitive technology called the Oldowan, the first stone tools. The first fossil remains of this species was discovered by Mary and Louis Leakey in 1960 at Olduvai Gorge, Tanzania.

Now, however, Skinner, et al.’s findings suggest the possibility that an older “less human” hominin species, Australopithecus africanus, had the anatomical capability of producing such simple stone tools. The results support previously published archaeological evidence for possible stone tool use in australopiths and provide skeletal evidence that our early ancestors used human-like hand postures much earlier and more frequently than previously considered.

Australopithecus africanus is an early hominid, or australopithecine, that lived as much as 3 million years ago and whose fossil remains have been found in several South African sites. Raymond Dart first named or identified the species in 1924 when the well-preserved skull of a child specimen was uncovered in a lime mine at Taung near Kimberley, South Africa.

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taungchild2didierdiscouensSkull and endocast of the famous Taung child australopithecus specimen. Courtesy Didier Discouens, Wikimedia Commons

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Details of the study* have been published in the journal Science, a publication of the non-profit scientific organization, the American Association for the Advancement of Science.

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*”Human-like hand use in Australopithecus africanus,” by M.M. Skinner; T.L. Kivell at University of Kent in Canterbury, UK; M.M. Skinner; A.C. Foote at University College London in London, UK; M.M. Skinner; N.B. Stephens; Z.J. Tsegai; N.H. Nguyen; J.-J. Hublin; T.L. Kivell at Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany; M.M. Skinner; T.L. Kivell at University of the Witwatersrand in Wits, South Africa; T. Gross; D.H. Pahr at Vienna University of Technology in Vienna, Austria.

Some content for this article was adapted and edited from the University of Kent press release, Early human ancestors used their hands like modern humans.

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discovery2014cover2

Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

 

Archaeologists Investigate Ancient Greek Temenos on Black Sea Island

Sozopol, Bulgaria—A team of archaeologists are discovering new finds on a tiny island just off the Black Sea coast near Sozopol, Bulgaria—finds that may shed additional light on the location and features of a lost temple to Apollo erected by Archaic Greeks in the late 6th century BCE.  

Epigraphic sources document that a temple to Apollo was raised on an island near the ancient Greek colony of Apollonia Pontica, which is located near present-day Sozopol. But there has been no evidence to suggest where the temple was actually located—until recently, when an archaeological team under the direction of Kristina Panayotova of the National Institute of Archaeology and Museum, Bulgarian Academy of Sciences, unearthed a fragment of East Greek pottery with an inscription dedication to Apollo.

The ancient temple was famous for another reason: It was here, in front of the temple, where a colossal 13-meter high bronze statue of Apollo was raised and dedicated to the Apollo letros (the Healer), the patron deity of Apollonia Pontica.

“In 72 BCE the Romans under Marcus Lucullus sacked the city and the colossal sculpture was taken to Rome as a trophy,” state Panatoyova and colleagues in a summery of their excavations project on the island. “It was exhibited for several centuries on the Capitoline Hill.”* It has been lost to the world since the advent of the Christian era, as has the exact location of the temple.

Panayotova’s teams have been conducting excavations at the site since 2009, and have thus far uncovered evidence of Greek settlement here going back as far as the 7th century BCE and a late 6th-early 5th century BCE Archaic Greek temple complex which may be the lost temple of Apollo. Other finds included remains of a temple from the 4th century BCE Hellenistic  period; an ancient Greek tholos; an ancient Greek copper foundry; an early Byzantine basilica and necropolis; two ritual pits from the Archaic period containing numerous artifacts; several early Christian 5th century CE graves; structures dated to the Archaic period; and many other finds.

Apollonia Pontica is considered among the earliest urban Greek settlements on the Western Black Sea coast. The city acquired its name in honor of its patron deity, Apollo, and was founded by the philosopher Anaximander and Miletian colonists around 610 BC., becoming an important center of trade between ancient Greece and Thrace. Strong, prosperous and independent for centuries, it was finally conquered by the Roman legions under Marcus Lucullus in 72 BCE. The city thereafter became known as Apollonia Magna, or Great Apollonia.  Its name was changed to Sozopol during the Christian period in the 4th century CE.

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apolloniapontica2Found at Apollonia Pontica, terracotta plaque frieze fragment artifact shows two hoplites. Marie Lan-Nguyen, Wikimedia Commons

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apolloniapontica3Found at Apollonia Pontica, a lot of 4 Greek silver coins. Wikimedia Commons

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Panayotova and colleagues plan to return to continue excavations at the site in 2015, and will be operating a field school for students and volunteers. “The Field School Season 2015 envisions excavations at the top of the island, in the area of the Archaic and Classical Greek and Hellenistic temples, Ancient Greek copper foundry and the Early Christian basilica and necropolis, where the excavations from 2012 take place,” state Panayotova and colleagues.*

More information about Apollonia Pontica and the field school can be obtained at the project website.

See the earlier news article published by Popular Archaeology in 2013.

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*http://www.bhfieldschool.org/project/APexc

Cover Image: Harbor at Apollonia Pontica, courtesy Apollonia Pontica Excavation Project, Balkan Heritage Field School.

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Read about the most fascinating discoveries with a premium subscription to Popular Archaeology Magazine.  Find out what Popular Archaeology Magazine is all about.  AND MORE:

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Travel and learn with Far Horizons.

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discovery2014cover2

Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

ArchaeoSpain Calls for Participants in Mallorca Excavation of a Byzantine Settlement

On the Mediterranean island of Mallorca in Spain lie the remains of a Byzantine settlement, known as Son Peretó, where archaeological excavations are underway. Inhabited from the 5th century CE to about the 7th century CE, Son Peretó was home to a Christian population and is perhaps the most significant Byzantine settlement in the islands. What makes the site so interesting to archaeologists is its importance as an example of early Christian architecture. The site features a baptistery and a basilica, and a number of human remains in noteworthy condition have been revealed.

“The current project,” write the Son Peretó project staff, “managed by the Manacor Historical Museum and the University of Barcelona, began in 2005, and since then our goal has been to preserve and restore the ruins uncovered during the 20th-century excavations, especially the foundations of several walls and untouched graves. So far the graves uncovered have been found in excellent condition.”*

The dig has been a continuous effort, and every summer Son Peretó yields new discoveries. The leaders of the excavation are calling for dig participants who will help the archaeologists acquire a higher understanding of the baptistery and the basilica. “This coming year we will focus on the excavation and restoration of the rooms next to the baptistery’s apse, and there is a good chance we’ll also be digging inside the church (known as the basilica),” state project director Magdalena Sala Buguera and colleagues.*

There are five spots still available. Spanish or Catalonian will not be prerequisites for participation but there will be an immersion in the local language and an opportunity to learn. After the day’s work, there will be time to relax by the Mediterranean in a café. The group will also have the opportunity to visit other archaeological sites of Roman, Moorish, Talaiotic, and Medieval influence. A boat trip to the island of Cabrera, one of the most beautiful sites in the Mediterranean, is a highlight of the program.

The site is a 20-minute drive from lodging at Port Nou, where the group will sleep in a four bedroom accommodation by the sea, complete with a kitchen, bathroom, laundry, and a well for fresh water.

More information can be found at this website.

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* http://archaeospain.com/programs/byzantine-church-of-son-pereto/

Cover photo credit ArchaeoSpain.

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Read about the most fascinating discoveries with a premium subscription to Popular Archaeology Magazine.  Find out what Popular Archaeology Magazine is all about.  AND MORE:

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discovery2014cover2

Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Expedition to Idalion, Cyprus, Explores Ancient Sanctuaries

An archaeological team is investigating three key sites at the location of ancient Idalion in Cyprus, where excavations are continuing to uncover new features and finds dating as far back as the Bronze Age in an ancient city that was the most important of ten city kingdoms on Cyprus during the 6th and 7th centuries BCE.

At the first site, which defines the remains of the Hellenistic period Sanctuary of Adonis, archaeologists uncovered evidence of 11th century BCE occupation. The discoveries were made as a part of their investigation of earlier phases of habitation at the site. The finds have pointed to possible influence or connection with cultures and belief systems in the Levant, especially during the 1st millennium BCE.

“There are multiple indicators that the cult of Adonis at Idalion was closely related to the first millennium BCE religion of ancient Israel,” wrote Dr. Pamela Gaber and colleagues in a summary of the recent excavations.* Gaber is Project Director of the excavations, currently with Lycoming College, Williamsport, Pennsylvania. She and her teams have been excavating at Idalion since 1987.    

The second site, known as the “Sanctuary of the Paired Deities”, has also been identified as a religious center. Gaber and colleagues have been excavating there since 2002, uncovering stone altars and ash pits and a pair of standing stones and limestone figures. “During the 2012 season we took out the standing stones and found the remains of a pair of standing wooden columns, apparently destroyed during the conquest of Idalion [by the Kitians] around 450 BCE,” stated Gaber, et al., in their summary.*

In 2015 Gaber plans to continue investigating this sanctuary, along with the Sanctuary of Adonis, hoping to gain a clearer picture of its meaning, significance, and use.

The third site is thought to be a possible industrial installation, as in 2013 they uncovered evidence pointing to an early dyeing industry that continued on into the Hellenistic period.

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malelimestonestatueidalionwikiLimestone statue of male figure recovered from Idalion during a past exploration of the site. Wikimedia Commons

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bronzetabletidalionBronze plaque engraved on both faces with a Cyprian inscription, found at Idalion. It is a decree from Stasicypros, the king of Idalion, to compensate a public physician, Onesilos, and his brothers: the king and the city will pay them medical fees for the treatment of the wounded after the siege of Idalion by the Medes (478 and 470 BC). Wikimedia Commons

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The ancient remains of Idalion in central Cyprus have seen on-and-off archaeological excavations since the early 20th century, but the most significant excavations took place under Einar Gjerstad from 1927 to 1931, from which eight volumes of  scholarly reporting were published. Gjerstad was followed by Lawrence Stager and Anita Walker of the Joint American Expedition to Idalion from 1971 to 1980, which produced two volumes.  Gaber’s expedition has continued investigations, clarifying and adding to the work done previously and opening up new investigations with new questions about Idalion and life in Cyprus in the centuries BCE.  

Idalion is best known historically as a major center of copper trade beginning in the 3rd millennium BCE. It was one of 11 cities in Cyprus listed on the Stele of Sargon (707 BCE) and considered the most important of the ten Cypriot kingdoms listed on the tablet of the Assyrian king Esarhaddon (680–669 BCE).

More information about Idalion, the excavations and how one can participate can be found at the project website. 

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*http://www.lycoming.edu/archaeology/digs/goals.aspx

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Earliest Known Stone Tools Planted the Seeds of Communication and Language

University of California, Berkeley—Two and a half million years ago, our hominin ancestors in the African savanna crafted rocks into shards that could slice apart a dead gazelle, zebra or other game animal. Over the next 700,000 years, this butchering technology spread throughout the continent and, it turns out, came to be a major evolutionary force, according to new research from the University of California, Berkeley, the University of Liverpool and the University of St. Andrews, both in the UK. Combining the tools of psychology, evolutionary biology and archaeology, scientists have found compelling evidence for the co-evolution of early Stone Age slaughtering tools and our ability to communicate and teach, shedding new light on the power of human culture to shape evolution.

To be reported Jan. 13 in the journal Nature Communications, the study is the largest to date to look at gene-culture co-evolution in the context of prehistoric Oldowan tools, the oldest-known cutting devices. It suggests communication among our earliest ancestors may be more complex than previously thought, with teaching and perhaps even a primitive proto-language occurring some 1.8 million years ago.

“Our findings suggest that stone tools weren’t just a product of human evolution, but actually drove it as well, creating the evolutionary advantage necessary for the development of modern human communication and teaching,” said Thomas Morgan, lead author of the study and a postdoctoral researcher in psychology at UC Berkeley.

“Our data show this process was ongoing two and a half million years ago, which allows us to consider a very drawn-out and gradual evolution of the modern human capacity for language and suggests simple ‘proto-languages’ might be older than we previously thought,” Morgan added.

Morgan and University of Liverpool archaeologist Natalie Uomini arrived at their conclusions by conducting a series of experiments in teaching contemporary humans the art of “Oldowan stone-knapping,” in which butchering “flakes” are created by hammering a hard rock against certain volcanic or glassy rocks, like basalt or flint.

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oldowantoolA typical Oldowan simple stone chopper tool. Wikimedia Commons

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Oldowan stone-knapping dates back to the Lower Paleolithic period in eastern Africa, and remained largely unchanged for 700,000 years until more sophisticated Acheulean hand-axes and cleavers, which marked the next generation of stone tool technology, came on the scene. It was practiced by some of our earliest ancestors, such as Homo habilis and the even older Australopithecus garhi, who walked on two legs, but whose facial features and brain size were closer to those of apes.

In testing five different ways to convey Oldowan stone-knapping skills to more than 180 college students, the researchers found that the demonstration that used spoken communication – versus imitation, non-verbal presentations or gestures – yielded the highest volume and quality of flakes in the least amount of time and with the least waste.

To measure the rate of transmission of the ancient butchery technology, and establish whether more complex communication such as language would get the best results, study volunteers were divided into five- or 10-member “learning chains.” The head of the chain received a knapping demonstration, the raw materials and five minutes to try their hand at it. That person then showed it to the next person in the chain, who in turn showed the next person, and so on. Their competence picked up significantly with verbal instruction.

“If someone is trying to learn a skill that has lots of subtlety to it, it helps to engage with a teacher and have them correct you,” Morgan said. “You learn so much faster when someone is telling you what to do.”

As for what the results mean for the Oldowan hominins: “They were probably not talking,” Morgan said. “These tools are the only tools they made for 700,000 years. So if people had language, they would have learned faster and developed newer technologies more rapidly.”

Without language, one can assume that a hominin version of, say, Steve Jobs would have been hard-pressed to pass on visionary ideas. Still, the seeds of language, teaching and learning were planted due to the demand for Oldowan tools, the study suggests, and at some point hominins got better at communicating, hence the advent of Acheulean hand-axes and cleavers some 1.7 million years ago.

“To sustain Acheulean technology, there must have been some kind of teaching, and maybe even a kind of language, going on, even just a simple proto-language using sounds or gestures for ‘yes’ or ‘no,’ or ‘here’ or ‘there,'” Morgan said.

Indeed, the data suggest that when the Oldowan stone-tool industry started, it was most likely not being taught, but communication methods to teach it were developed later.

“At some point they reached a threshold level of communication that allowed Acheulean hand axes to start being taught and spread around successfully and that almost certainly involved some sort of teaching and proto-type language,” Morgan said.

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In addition to Morgan and Uomini, co-authors and researchers on the paper are Luke E. Rendell, Sally E. Street, Hannah M. Lewis, Catherine P. Cross, Cara Evans, Ronan Kearney, Andrew Whiten and Kevin N. Laland, all at the University of St. Andrews in Scotland, Ignacio de la Torre at University College London and Laura Chouinard-Thuly at McGill University in Canada.

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Source: Adapted and edited from a University of California Berkeley Press Release

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Archaeologists Uncover Possible Royal Escape Tunnel at Biblical Site

A team of archaeologists excavating at the ancient site best known as Bethsaida not far from the northeastern shore of the Sea of Galilee have encountered what they suggest may be what is left of an escape tunnel that was used by the city’s royal elite during the times of ancient Israel and Judah.

Though it is still very early in the investigation process, one entrance of the tunnel has been located, and collapsed structural debris and ground penetrating radar images have indicated possible evidence of the suspected tunnel area extending from an ancient palace structure out to an outer city wall. Similar features have been found at other ancient sites, and the biblical account, for example, documents such an escape route used by King Zedekiah and others when Jerusalem was being besieged by the Babylonians under Nebuchadnezzar.

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tunnelentrance3The entrance to the tunnel as uncovered during recent excavation. Video screenshot (see video below).

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tunneloverheadshot2Overhead view of location of tunnel, indicated by red arrow, showing its trajectory from the palace remains to the outer wall of the Iron Age city. Video screenshot (see video below).

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GPRdiagramcollapse2GPR diagram showing underground anomally or pattern that indicates the possible location of the tunnel. Video screenshot (see video below).

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The site, which was identified as the likely location of the city of Bethsaida by Dr. Rami Arav of the University of Nebraska, Omaha, in 1987, has been the focus of extensive excavations under Arav’s directorship since 1990. It has yielded structural and artifact remains of two cities: Bethsaida, a town that, according to the biblical account, was visited by Jesus in the 1st century CE and was the hometown of several of his apostles; and a much older city whose remains lie beneath it, thought to be the likely capital city of the 9th –10th century BCE (Iron Age) kingdom of Geshur, an ally of the Kingdom of Israel as mentioned in the Bible. Extensive finds have been uncovered from the site representing both time periods and cultures, with some of the most ‘sensational’ findings coming from the Iron Age period city, where archaeologists have uncovered one of the largest and most complete city gate complexes in the Levant, in addition to a palace and massive defensive works with an inner and outer city wall. The suspected tunnel is thought to be associated with the Iron Age (Geshurite) period city. But excavations of the remains of the later city, that of Bethsaida, have yielded numerous finds confirming the site’s occupation during the time of Jesus and his disciples and after their deaths, such as a Roman temple and associated artifacts dated to the early 1st century CE, other structures, fishing and cooking implements, and coins. Most recently, in 2014, a rare Judaea capta coin was discovered, a coin minted by Emperor Domitian between 81 and 96 CE to commemorate the conquest of Judaea and destruction of Jerusalem in 70 CE by emperors Vespasian and Titus.

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bethsaidacitygateView of the famous city gate complex, from outside plaza area looking toward sacred entrance “high place” flanked by stela (ancient carved standing stones erected for religious or special purposes). Courtesy Virtual World Project and Nicolae Roddy.

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Although the remains are now located approximately 1.5 – 2 km from the lake’s northeastern shore and just east of the Jordan river, scholars still maintain that it was a place with a fishing economy, a key identifier as the location of the Bethsaida of Jesus’ time. Geological studies have shown that the lake was actually significantly closer to the site 2,000 years ago. Tectonic rifting, sedimentation of the Jordan Delta, and greater usage of the lake water over time through land irrigation and increased population are all cited as possible explanations for the difference.

Archaeologists plan to return to the site with their teams during the summer of 2015, when they will continue their exploration and excavation related to the possible tunnel as well as other areas of the site. More information about the Bethsaida Excavations Project and how one can participate can be found at the project website.

_____________________________________

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Archaeologists Recover Artifacts Under Museum Construction Site in Philadelphia

Slated for completion and opening in 2017, construction has already begun at the site of the planned Museum of the American Revolution in Philadelphia. But before work could begin, a team of archaeologists and other experts got busy systematically excavating and recording everything they could find beneath the surface where the museum will stand before construction work effectively wipes out what material history remains preserved below it.

Historic structural remains and tens of thousands of artifacts were uncovered before the task was finally finished on October 24th, 2014 until the Spring of 2015, when further archaeological work will begin in a different location beneath the site. In all, they excavated a well and twelve brick-lined privies yielding a motherlode of finds.

“One of the largest assemblages of artifacts came from an 18th-century privy in the southeast corner of the site,” wrote lead archaeologist Rebecca Yamin of John Milner Associates in her account of the excavations in the museum project’s Making the Museum blog.*

Among the assemblage finds was an intriguing English delftware punch bowl that featured an artfully rendered ship displaying British flags, including the words “Success to the Triphena” painted below the image. “We were the first people to lay eyes on the object since it was broken and discarded around the time of the American Revolution,” stated Yamin. It took a little historical research to uncover the significance of the find. “Thanks to the digitization of 18th-century American and British newspapers,” wrote Yamin, “we have been able to piece together some fascinating details about the original Triphena. The December 1, 1763 edition of the Pennsylvania Gazette carried an advertisement for merchant Robert Lewis and Son, located on Front Street in Philadelphia, where they offered an assortment of goods just imported on the “Triphena, Captain Smith, from Liverpool.” The Triphena played an important role in the American colonists’ opposition to the Stamp Act. In 1765, Captain Smith carried a memorial from the merchants of Philadelphia to the merchants of Great Britain, requesting that they influence Parliament to repeal the Act. “Like many of the items discovered on our site,” states Yamin in the blog, “the “Success to the Triphena” bowl is not simply an object—it is also a witness to and product of the rich and fascinating history of our corner of the world as a new nation was being formed.”*

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museumamericanrevolutionNew architectural rendering of the Museum of the American Revolution as it will appear in Philadelphia. Courtesy Museum of the American Revolution

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Other 17th to 19th century finds included foundations of structures, numerous fragments of ceramic ware, buttons, pipe stems, lead shot, gun flints, shells, glassware, and even cattle horns and bones and the sole of a leather shoe, to name only a few examples. With these finds, the archaeologists and historians hope to be able to reconstruct a more detailed picture of life in this section of Philadelphia, known historically as Carter’s Alley, combining the archaeological finds and analysis with historical/documents research. “So far, from deeds we have learned that the block was occupied by many different kinds of artisans. For instance, in the 1790s there was a shoemaker, a bookbinder, a printer, a carpenter, a paper manufacturer, a blacksmith, a stay maker, a tallow chandler, a coachmaker, a cutler, and a cordwainer on Carter’s Alley,” states Yamin. “Once the artifacts are mended we will match them to their probable owners and address research questions that relate to domestic life in early Philadelphia and industrial activities that co-existed with private houses in this neighborhood. The site includes a material record of the development of the city in microcosm and we will trace the changes over time from the late 17th century up to the second decade of the 20th century.”*

The Museum of the American Revolution, with plans to open to the public in 2017, will tell the story of the American Revolution through artifacts, audio-visual presentations, and interactive exhibits, and will include accounts of colonial life and events during this critically pivotal period in U.S. history. More information about the museum and progress on its development can be obtained at the museum website. Information about the archaeology at the site can be found at the Making the Museum website blog.

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*http://amrevmuseum.tumblr.com/

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Prehistoric Easter Islanders Didn’t Experience a Simple Collapse, Say Researchers

Scientists may be coming a little closer to the truth about what happened to the prehistoric inhabitants of Easter Island, the island in the southeastern Pacific far off the coast of Chile where, some scholars have theorized, an entire civilization (the Rapa Nui) collapsed due to runaway population growth, land mismanagement, the Polynesian rat, or warfare, or some combination of the three. Alternatively, some scholars have pointed to the possibility of population decimation due to smallpox, syphilis, and tuberculosis introduced by new European arrivals in the 18th century. 

But Christopher Stevenson of the Virginia Commonwealth University and colleagues have concluded that the picture of what happened may actually be more complex and subtle, suggesting that “the concept of “collapse” is a misleading characterization of prehistoric population dynamics” on the island.*

Stevenson and colleagues analyzed hydrated obsidian tool and flake artifacts sampled from sites in separate regional areas and reconstructed a timeline that reflected regional land use and conditions within the context of rainfall variation and soil quality within the Rapa Nui habitation zones. “We evaluated region-specific land-use patterns in six study areas on Rapa Nui, focusing on three for which we have information on climate, soils, and land-use trends derived from numerous obsidian hydration dates,” wrote Stevenson, et al.*

Overall, the results indicated pre-European contact population and productivity declines in some near-coastal and upland areas, and post-contact increases and declines in other areas. The results, according to the study authors, “argues against the notion of an island-wide pre-contact collapse as a useful explanatory concept for Rap Nui— although it does support the reality of a pre-contact decline in land use that probably was associated with declines in food production.”*

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rapanuigallardovalThe mysterious, iconic and massive maoi statues erected by the prehistoric Rapa Nui on Easter Island. Gallor Doval, Wikimedia Commons.

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rapanuipicA Rapa Nui Rock Garden, or agricultural field, with Poike volcano in the background. Image courtesy of Christopher M. Stevenson.

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The Rapa Nui are a Polynesian people who currently make up about 60% of Easter Island’s current population. Their prehistoric ancestors are thought to have inhabited Easter Island between 300 and 1200 CE. Many scholars suggest that the Rapa Nui had early contact with South America by 1200 – 1300 CE based on the presence of the sweet potato and bottle gourd plants on the island. Jacob Roggeveen, an early 18th century Dutch explorer, was the first European to contact the Rapa Nui when he arrived on the island on April 5, 1722.

The study is published in detail in the Proceedings of the National Academy of Sciences (PNAS).

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* Article #14-20712: “Variation in Rapa Nui (Easter Island) land use indicates production and population peaks prior to European contact,” by Christopher M. Stevenson et al.

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Smithsonian Galleries Launch First Complete Digitized Collection for Public View

Effective January 1, 2014, the Freer Gallery of Art and Arthur M. Sackler Gallery, both a part of the massive Smithsonian museum complex in Washington, D.C., have released their entire collections of art and artifacts for online viewing. The release provides “unprecedented access to one of the world’s most important holdings of Asian and American art,” announced gallery officials in a press release. “The free public resource—called “Open F|S”—will launch at open.asia.si.edu, allowing anyone to explore and create with the collections, from anywhere in the world.”

Most of these objects have never been seen by the public, with over 90 percent of them available in high-resolution format and without copyright restrictions, as long as they are used for non-commercial purposes, say museum officials.

This makes the Freer and Sackler galleries the first and only Asian art museums to digitize and release their entire collections to the public, joining only a few museums in the U.S. that have done similarly with other types of collections. “The public is encouraged to use the images for educational, scholarly, artistic and personal projects that will not be marketed, promoted or sold,” say museum oficials. “Enthusiasts are encouraged to provide feedback for “Open F|S” by signing up to become a beta tester for the Freer|Sackler. Beta testers who sign up will receive exclusive hackathon invitations and closed test versions of future “Open F|S” iterations.”

See examples of items available in the digital collections database below.

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F1916.499

Jade (nephrite) ceremonial Tube (Cong) with masks. Late Neolithic period object dated to ca. 3300 – ca. 2250 BCE, Liangzhu Culture, China. Gift of Charles Lang Freer. Courtesy Freer Gallery of Art and Arthur M. Sackler Gallery.

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RLS1997.48.1948

Earthenware ceramic tripod ewer vessel of the Dawenkou culture from Shandong Province, China (ca. 4300 – ca. 2400 BCE). The Dr. Paul Singer Collection of Chinese Art of the Arthur M. Sackler Gallery, Smithsonian Institution; a joint gift of the Arthur M. Sackler Foundation, Paul Singer, the AMS Foundation for the Arts, Sciences, and Humanities, and the Children of Arthur M. Courtesy Freer Gallery of Art and Arthur M. Sackler Gallery.

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Looking beyond this initial release, officials say that the “Open F|S” initiative will offer additional functions such as sharing, curation and community-based research, and some of the images will even be available to the public for download as free mobile backgrounds, desktop wallpapers and social media headers.

Beginning January 2, the galleries will share rarely seen curator favorites from their digital collection in a new “Friday Fave” weekly series posting on Bento, the Smithsonian museum blog.

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Source: Adapted and edited from information provided by a Freer/Sackler Gallery press release.

___________________________________________

 

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Archaeologists Investigate Early Urban Center Near Sea of Galilee

Situated near the southern coast of the Sea of Galilee in the present-day State of Israel, the ancient remains of one of the earliest urban centers of the Levant has been explored off-and-on by teams of archaeologists for more than 70 years. Known as Tel bet Yerah, or Khirbet Kerak, it was built around 3,000 BCE as a fortified city, and archaeologists have discovered evidence indicating the center had significant political and commercial importance to the First Dynasty kings of ancient Egypt. In 2009, a team of archaeologists under the direction of Dr. Raphael Greenberg of Tel Aviv University, Dr. Sarit Paz of the Hebrew University of Jerusalem, and Prof. David Wengrow of the University College London, uncovered an Egyptian relief-carved stone fragment illustrating a hand grasping a scepter and the ‘ankh’ (eternal life) symbol, which they dated to about 3000 BCE. It was one clear sign, among other finds, that testified of a trade and political relationship between the city and First Dynasty Egypt. 

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telbetyerahhanay2View of the excavation site at Tel bet Yerah. Hanay, Wikimedia Commons

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Greenberg and colleagues have been excavating at the site to address unanswered questions about the history and culture of the site, the location of an ancient city that is shedding additional light on the development of urbanization in this part of the Levant, an area that has functioned historically as a crossroads between the great urban centers of Mesopotamia and Egypt to the south.

But unlike many other similar sites in the region, Tel bet Yerah features finds that also tell of the distinctive presence of a migrant group from an area far to its north.

“Occupied throughout the Early Bronze Age (3,500 – 2,300 BCE) and sporadically in later times, Bet Yerah was a large, fortified city – one of the first in its region – at about 3,000 BCE, with evidence for diplomatic contacts with the First Dynasty of Egypt,” write Greenberg and colleagues in their summary of the site. But “about two centuries later, it was home to mobile migrant communities who arrived at the site from the distant north.”* 

Who were these migrants? Greenberg and colleagues hope to find more answers.

But evidence from past excavation has already provided some clues.  “These were the creators of ‘Khirbet Kerak Ware’,” continue Greenberg, et al., “ a unique ceramic product first discovered at Bet Yerah that forms part of a culture whose roots lie in the South Caucasus,” based on similar archaeological finds in Eastern Anatolia and the southern Caucasus. “It has no political or cultural core,” write Greenberg, et al. of the culture in a 2012 report . “It seems to have reproduced itself by way of the migration of small groups of people through varied landscapes. In each region they adapted themselves to local conditions, yet continued to maintain a distinct communal identity expressed in their ceramics and, often, in their way of using domestic space.”**  

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khirbetkerakpotteryhanayThe distinctive ‘Khirbet Kerak’ pottery. Hanay, Wikimedia Commons

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The archaeological team will be returning to the site in 2015 to continue their excavations. “In 2015 we will delve down into the deepest levels of the mound, in order to gain a better understanding of the creation of local cultural traditions at the beginning of the Early Bronze Age (3500 – 3100 BCE).”* The team also hopes to further excavate an area that contains remains of the migrant community (the ‘Khirbet Kerak people’), with the goal of understanding how they maintained their separate identity at this location and uncovering more evidence that “will point to their precise place of origin.”*

Arrangements for the excavations in 2015 are currently coordinated by the Institute for Field Research and individuals who are interested in finding out more about Tel bet Yerah and how to participate can obtain detailed information at the IFR website for the project.

** Raphael Greenberg, Sarit Paz, David Wengrow, and Mark Iserlis, Tel bet Yerah: Hub of the Early Bronze Age Levant, Near Eastern Archaeology, Vol. 75, No. 2 (June 2012), pp. 88 – 107.

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Archaeologists Investigate Early Modern Human Adaptability in South African Rock Shelters

A number of rock shelters and caves in South Africa have long been known to contain remarkable evidence for the cognitive abilities of some of our earliest modern human ancestors. Rock shelters and caves such as Blombos, Sibudu, Diepkloof, Spitzkloof, and Sehonghong have yielded stone tools, rock art and other evidence of an active human presence during the Middle Stone Age (280,000 – 50,000 years ago)—humans that, with the mounting evidence, seem to be more and more like us in terms of their thinking and creative abilities. 

Recently, scientists have been exploring new evidence indicating an enduring capability of early modern humans to adapt to the challenging mountainous environment in the Sehonghong rock shelter. At this site, located in the Maloti-Drakensberg Mountains of Lesotho, excavations under the direction of Brian Stewart of the University of Michigan and Dr. Genevieve Dewar of the University of Toronto Scarborough under the AMEMSA project (Adaptations to Marginal Environments in the Middle Stone Age) have uncovered a rich array of cultural and organic remains that testify to human activity. Found within a stratigraphic sequence that dates back as much as 60,000 years, the scientists have unearthed the traces of ancient fireplaces, living structures, animal bones remaining from human meat consumption, and stone tools.

“The landscape is rugged and remote,” write Stewart and colleagues in their summary of the area, “a vertical topography where dramatic river valleys slice deeply through southern Africa’s very highest peaks. For tens of thousands of years people used this broken landscape in diverse ways, from a year-round home to seasonal hunting and fishing grounds. The mountains were at different times no doubt a help and a hindrance, offering hiding places to ambush game, for example, or avoided altogether when the climate turned especially cold and dry.”*

Preliminary excavations at the site only began in 2011, but the evidence found thus far has been rich. Stewart, Dewar and colleagues plan to return to the site in 2015 to continue excavations, and to conduct surveys in the area surrounding the rock shelter.

The southern African region has been the focus in recent years of numerous surveys, excavations and research related to the emergence of early modern human behavior. The study of their environment and available resources and how these human ancestors dealt with change and the realities of their surroundings has been an important focus for understanding prehistoric human adaptability, a key to the success of Homo sapiens (modern humans) to the exclusion of all other now-extinct human species.

Along with Sehonghong, Stewart and colleagues have also been investigating the site of  Spitzkloof as part of their research related to early modern human adaptability to challenging environments. Spitzkloof is a remote site consisting of three adjacent rockshelters in Namaqualand, a coastal desert area in northwest South Africa. For 2,000 years the region surrounding the caves was home to pastoralists, but it was also home to hunter-gatherer groups for at least 60,000 years who survived and perhaps even thrived in this relatively harsh, arid marginal environment.

More information about the excavations at the Sehonghong rock shelter site and how one can participate can be found at the Institute for Field Research website. The Institute for Field Research (IFR) is coordinating fieldwork arrangements for project participation. 

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*http://ifrglobal.org/images/2015/Syllabus/Syllabus-Lesotho_Sehonghong_2015_v2.pdf

Cover Photo, Top Left: A photo image of Spitzkloof rockshelters A through C, another similar Middle Stone Age (MSA) site being investigated by Stewart and Dewar: Courtesy Genevieve Dewar, 2010, from the article, Archaeologists Explore Early Modern Human Adaptability in South Africa, Popular Archaeology Magazine, April 18, 2013.

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

The Most Compelling Archaeological Discovery in Russia for 2014

Moscow, December 23, 2014 – The Volnoe Delo Oleg Deripaska Foundation, one of the largest private charities in Russia, announces that an ancient bronze naval ram found in a submerged section of ancient Phanagoria, which was at one time the largest Greek colony on the Taman peninsula near the Black Sea in present-day southern Russia, was named the year’s most compelling discovery in Russia by Science and Life magazines.

The bronze ram was found by archaeologists among the remains of the ancient city of Phanagoria during the 10th archaeological season in 2014. The ram was once part of a bireme, an ancient oared warship with two decks of oars. The warship served the army of Mithradates VI, the king of Pontus from 119 to 63 BC. Mithradates VI was considered the most powerful king in Anatolia during the 1st century BC. Often called Rome’s greatest enemy, he fought three wars against the Roman republic.

The discovery has shed light on the history of protests in Phanagoria that led to the king’s ouster. The bireme, found in 2012, was thought at first to be an ancient Byzantine merchant vessel, but the one-meter long ram unearthed in 2014 dismissed this identification, and indicates instead that the ship was a warship used by Mithradates’s army to quell the protests. Examination of the remains suggests that the vessel was burned by the protesters in 63 BC. The vessel is now being restored and will be exhibited at the Phanagoria state museum, to be built near the archaeological site.

The Roman historian Appian and the Greek historian Plutarch mentioned a citywide uprising in Phanagoria in 63 BC that culminated with the incineration of a huge public building and murder of Mithradates’s children and a wife, Hypsikratia. However, there was no material proof of these events until 2006.

In 2006, scientists involved in the Phanagorian archeological expedition discovered a marble gravestone inscribed with an epitaph to “Hypsikrates, wife of Mithradates VI.” In his essays, Plutarch referred to Hypsikratia as a woman “who on all occasions showed the spirit of a man and desperate courage; and accordingly the king Mithradates VI used to call her Hypsikrates [the male form of Hypsikratia].” The Archaeological Institute of America named this find one of the ten most exciting discoveries in 2009.

Thus the ship’s ram continues a series of new discoveries that uncover the history of the Phanagoria uprising, while matching the historical narratives.

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phanagoria3The ancient bronze naval ram of Mithradates VI. Courtesy Volnoe Delo Oleg Deripaska Foundation.

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phanagoria1Archaeologists excavating part of Phanagoria’s ancient center. Courtesy Volnoe Delo Oleg Deripaska Foundation.

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phanagoria2A sampling of the many discoveries of Phanagoria. Courtesy Volnoe Delo Oleg Deripaska Foundation.

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Scientists began exploring the 2550-year-old city of Phanagoria many years before, when it became an essential part of the Russian Empire. The exploration’s active phase, however, began just several years ago, which means archaeologists and historians are almost certain to find more artifacts and information related to Phanagoria, an area that has been something of a bridge between the East and the West for 1,500 years.

Volnoe Delo Foundation, one of Russia’s biggest privately-held charity funds, managed by businessman and industrialist Oleg Deripaska, has supported research activities related to the site since 2004. The Foundation has allocated over $10 million to Phanagoria fieldwork over the past 10 years. Today, the Phanagoria investigation is considered one of the best equipped archeological expeditions in Russia, with its own scientific and cultural center, up-to-date equipment for above-ground and underwater excavation and a diverse team of specialists involved in the fieldwork. Apart from archeologists and historians, there are anthropologists, soil scientists, paleozoologists, numismatists and other researchers. A complex approach to the study of Phanagoria’s cultural remains has aided in understanding the ancient residents’ way of living, religious beliefs, economic cooperation, as well as their roles in military conflicts.

Among the recent discoveries made in Phanagoria are remains of a palace of Mithradates VI dated the 1st century BC, an ancient tomb with a stepped ceiling, the oldest temple unearthed on Russian territory dating back to the 5th century BC, and a number of submerged objects, e.g., the ancient city’s streets covered with sand, Phanagoria’s port structures, and ship debris.

The excavations cover several areas, including the 2,500-square-metre acropolis at the centre of the ancient city, the eastern necropolis, an ancient cemetery that served as a burial place from the founding of the city, and a submerged section of the city.

Phanagoria in History

Founded in the mid-sixth century BC by Greek colonists, the city was one of the two capitals of the Bosporan Kingdom, an ancient state located in eastern Crimea and the Taman Peninsula. Phanagoria was the major economic and cultural center of the Black Sea region, one of the biggest Greek cities, the first capital of Great Bulgaria, and one of the main cities of the Khazar Kaganate. It was also one of the ancient centers of Christianity. Saint Andrew was believed to preach in Phanagoria. The city boasts the largest Jewish community in the Black Sea region: the first synagogue in Russia was built in Phanagoria in the 16th century AD.

In the 9-10th centuries the residents abandoned the city for reasons still unknown. Phanagoria is surrounded by Russia’s largest necropolis, covering an area of over 300 hectares. The total volume of the cultural layers consists of 2.5 million cubic meters of soil with a depth up to seven meters. No construction has occurred in the city since ancient times, which has helped preserve the ruins and the historical artifacts. Regular archeological expeditions have been conducted in Phanagoria since the late 1930s. As of now, only two percent of the city’s known area has been investigated.

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About the Volnoe Delo Oleg Deripaska Foundation

Oleg Deripaska’s Volnoe Delo Foundation (www.volnoe-delo.ru) is one of the largest charity organizations and was founded by the Russian industrialist and businessman, Oleg Deripaska. The Foundation supports a wide range of initiatives, with a particular focus on Russian education and science. It helps to support the country’s cultural and historic heritage, contributes to the preservation of spiritual values, and assists healthcare projects and solves crucial social problems.

Over the course of its work, the Foundation has found recipients among 86,000 school children, 4,000 teachers, 8,000 students, 4,000 academics and 1,100 educational, scientific, cultural, healthcare, sport, religious and other institutions.

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Source: Press release of the Volnoe Delo Oleg Deripaska Foundation

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Our Weaker Bones a Recent Evolutionary Development, Say Researchers

Based on research published this week in the journal, Proceedings of the National Academy of Sciences, scientists are suggesting that humans evolved with a weaker bone structure after they left their hunter-gatherer lifestyle thousands of years ago, with modern health implications for today’s populations.

According to one lead study author, Habiba Chirchir: “Our study shows that modern humans have less bone density than seen in related species, and it doesn’t matter if we look at bones from people who lived in an industrial society or agriculturalist populations that had a more active life. They both have much less bone density” compared to humans who led a hunter-gatherer lifestyle thousands of years ago. Chirchir is a postdoctoral researcher at the Smithsonian Institution’s National Museum of Natural History.

The research sought to determine the bone density difference among both human and non-human primate species across thousands of years of evolutionary history using comparative high-resolution imaging of ancient and more recent human bone samples, from human farmers and hunter-gatherers who lived in a region contained by the present-day State of Illinois in the U.S. to hominid species thought to be ancestral to humans deep in human evolutionary prehistory in other parts of the world, as well as chimpanzees. The researchers focused on trabecular structure, specifically the ‘spongy’ portion of the bone that characterizes joints such as in the hips, knees, ankles, and arm joints.

The researchers found that the trabecular structure is similar in all populations, except that among bones associated with hunter-gatherer populations, the mesh, or spongy portion, has a much higher amount of actual bone relative to air. “Trabecular bone has much greater plasticity than other bone, changing shape and direction depending on the loads imposed on it; it can change structure from being pin or rod-like to much thicker, almost plate-like. In the hunter-gatherer bones, everything was thickened,” said a study co-author, Dr Colin Shaw from the University of Cambridge’s Phenotypic Adaptability, Variation and Evolution (PAVE) Research Group.

The thickening, say the researchers, results from constant loading on the bone, which creates minor damage in the bone mesh, causing it to grow back stronger and thicker throughout life. The building reaches a ‘peak point’ of bone strength, which can also counter-balance deterioration of bones with age.

Most significantly, the results showed low trabecular density only among recent modern humans, and that the decrease is especially pronounced in the lower joints, such as in the hip, knee, and ankle, and less so among the upper joints—the shoulder, elbow, and hand. The researchers suggest that the emergence of this change late in human evolutionary history may have been due to transition from a nomadic, hunter-gatherer lifestyle to a more settled lifestyle.

“Much to our surprise, throughout our deep past, we see that our human ancestors and relatives, who lived in natural settings, had very dense bone. And even early members of our species, going back 20,000 years or so, had bone that was about as dense as seen in other modern species,” said Brian Richmond, a study author, curator with the American Museum of Natural History and research professor at George Washington University. “But this density drastically drops off in more recent times, when we started to use agricultural tools to grow food and settle in one place.”

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weakerbonespic

This image show a comparison between bone mass in a hunter-gatherer and an agriculturalist hip joint. Courtesy Timothy Ryan and Colin Shaw

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Brain-1

This illustration shows that modern people (right) have unusually low density in bones throughout the skeleton, including the hand bone joints (metacarpal heads) shown here. This new study found that bone joint density remained high throughout human evolution spanning millions of years, until it decreased significantly in recent modern humans, probably as a result of an increasingly sedentary lifestyle. From left to right: modern chimpanzee, Australopithecus, Neanderthal, and modern human. Credit: © AMNH/J. Steffey

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Some researchers believe that an important tip could be drawn from the research for today’s human populations. “You can absolutely morph even your bones so that they deal with stress and strain more effectively,” says Shaw. “Hip fractures, for example, don’t have to happen simply because you get older if you build your bone strength up earlier in life, so that as you age it never drops below that level where fractures can easily occur.”

“The fact is,” continues Shaw, “we can be as strong as an orangutan – we’re just not, because we are not challenging our bones with enough loading, predisposing us to have weaker bones so that, as we age, situations arise where bones are breaking when, previously, they would not have.”

The research thus also provides an anthropological basis for explaining modern bone conditions like osteoporosis, a bone-weakening condition that develops with age among modern populations because of decreased walking due to sedentary lifestyles and modern transportation conveniences.

“Over the vast majority of human prehistory, our ancestors engaged in far more activity over longer distances than we do today,” said Richmond. “We cannot fully understand human health today without knowing how our bodies evolved to work in the past, so it is important to understand how our skeletons evolved within the context of those high levels of activity.”

The research is published in the Proceedings of the National Academy of Sciences (PNAS).

 _______________________________________

Source Information: The American Museum of Natural History and the University of Cambridge

_________________________________________________

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Popular Archaeology’s annual Discovery Edition eBook is a selection of the best stories published in Popular Archaeology Magazine in past issues, with an emphasis on some of the most significant, groundbreaking, or fascinating discoveries in the fields of archaeology and paleoanthropology and related fields. At least some of the articles have been updated or revised specifically for the Discovery edition.  We can confidently say that there is no other single issue of an archaeology-related magazine, paper print or online, that contains as much major feature article content as this one. The latest issue, volume 2, has just been released. Go to the Discovery edition page for more information.

 

  







 

 

 

 

 

Popular Archaeology Releases New Ebook

Popular Archaeology Magazine has released its latest ebook issue for a worldwide readership.

Arguably the finest issue of Popular Archaeology Magazine to date, this issue tells the story of recent scientific discoveries and new theories that are revolutionizing what we know about human evolution; the discovery of an ancient paleo-indian skeleton in an underwater cave in Mexico that has given new clues about Native American ancestry and the original peopling of the Americas; the discovery and investigation of the largest Mycenaean archaeological site to date; the discovery of new archaeological sites of ancient Mesopotamia in Iraqi’s war-torn Kurdistan; newly discovered hidden paintings on the temple walls of ancient Angkor Wat; the miracles of conservation that are restoring ancient Egyptian mummies and other artifacts of ancient Egypt; and the modern-day resurrection of the great throne room of an Egyptian pharaoh.

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earlyamericanspic8From the ebook feature story, The Girl in the Cave: A broad view of Hoyo Negro, the underwater cave in Mexico where an ancient paleo-indian skeleton was found, a find that sheds additional light on the origins of the first Americans. Photo credit: Roberto Chavez Arce

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Interested readers may see the new ebook at amazon.com.

The Real Indy

And when the queen of Sheba heard of the fame of Solomon concerning the name of the Lord, she came to prove him with hard questions. And she came to Jerusalem with a very great train, with camels that bare spices, and very much gold, and precious stones……….1 Kings 10:1,2

 

Western Yemen, 1951—Approaching the village in their big Dodge Power Wagon, it didn’t take long before Wendell Phillips and his small party of explorers became surrounded by a mob of rifle-armed tribesmen and soldiers. Dressed in blue robes and faces painted in indigo, the mob stood transfixed, staring at them in silence. Clearly outnumbered, Phillips knew that one knee-jerk move among his crew could spark gunfire. These locals had never seen Europeans or motor vehicles. Phillips and his group were traveling in what for Westerners was unexplored land—the forbidden regions of Yemen.

But Phillips had the blessings of Imam Ahmed, the King of Yemen, and it wasn’t long before Arabian friends with some clout and familiarity showed up to save them from what could have been a disastrous end to this expedition. Phillips, a paleontologist and geologist by education and an explorer by chosen occupation, was leading this expeditionary group to an ancient site he had long dreamed of excavating—a site that, until now, had been off limits for decades to anyone from the West. It was the location of Marib, the capital of the ancient kingdom of Sheba, thought to be the seat of the famous tenth century B.C. biblical queen of Sheba and a center made rich in the centuries BC by the lucrative revenues and trade of the Incense Road. Soon a much larger team of specialists would follow with a convoy of trucks bearing equipment, supplies, and an eclectic crew of archaeologists, photographers, epigraphers, physicians, and others. William F. Albright, by this time already world-famous for his archaeological discoveries and scholarship related to the lands and cities of the Bible, would be his chief archaeologist for the dig.

Arguably considered today as a real-life model for the famous fictional character of Indiana Jones, Phillips had already cut his teeth in a significant way in the late 1940’s as leader of a major U.C. Berkeley expedition in Africa, taking him from Cairo to Capetown with an entourage of experts in a variety of scientific fields. “In the course of the expedition, more than fifty scholars, scientists, and technicians, utilizing 25 trucks, an airplane, and a motor-boat, had covered the entire continent, working on research problems in tropical medicine, paleontology, geology, anthropology, archaeology, and other fields,” wrote Phillips of his African expedition in his 1955 book, Sheba’s Buried City.* It was also in Africa where he received his inspiration to explore southern Arabia.

Many things conspired to bring South Arabia into my mind during the African expedition,” he wrote. Significant among his inspirers was the Aga Khan, who “suggested South Arabia as one of the most essential remaining areas for archaeological work.”*

Phillips wasted no time moving forward to Arabia. Following his African expedition, he embarked on a two-week aerial reconnaissance survey expedition of southern Arabia in 1949.

It hooked him.

“I saw beneath the shifting sand dunes, the parched wadis, and tumbled rocks, a long highway stretching 700 miles across the broad base of the country, then turning northwards and winding for more than 1,000 miles to the shores of the Mediterranean and the homes of our civilization’s ancestors. I looked back over my shoulder 3,000 years and saw long trains of camels burdened with frankincense and myrrh and sometimes with gold, pearls, ivory, cinnamon, silks, tortoiseshell, and lapis lazuli.”*

Phillips was writing of course about the great Arabian Incense Road of antiquity, the road that presumably, at least in part, made rulers like the Queen of Sheba, and ostensibly by extension her royal friend and ally King Solomon to the north, wealthy beyond imagination. The Road was the maker of a number of southern Arabian kingdoms, most notably the five kingdoms of Qataban, Ma’in, Saba (Sheba), Himyar, and Hadhramaut. Of these kingdoms, Saba, as it was the kingdom of the queen of Sheba, fed Phillips’ ambitions the most. But in the 1940’s, the ancient capital of Saba, whose remains were located at the site of Marib in southwestern Yemen, was in the forbidden zone. It could not be safely accessed by Westerners because of tribal hostilities. 

Marib would have to wait. Phillips turned to the other possibilities, consulting with familiar sources for advice. “In Cairo I had lunch with St. John Philby [the British Arabist, explorer, writer, and colonial office intelligence officer ], who………encouraged me and agreed that I should consider the Wadi Beihan, site of the capital of the old Qatabian kingdom.”*  Charles Inge, friend and then Director of Antiquities for Britain’s Crown Colony of Aden, recommended it “as the most promising site in all southern Arabia, with the exception of the Queen of Sheba’s ancient capital, Marib and the ruins of Sirwah located in forbiddn Yemen.”*

It was thus on to the site of Timna, the ancient capital of Qataban in the Wadi Beihan, for what Phillips called his First Arabian Expedition under the auspices of his newly founded American Foundation for the Study of Man (AFSM), the organizational framework he knew he would need as the umbrella instrument of his efforts. Getting things off the ground was no easy task, but painstaking preparations saw him at the head of a convoy of trucks, equipment and a hand-picked mix of specialists and experts that reflected shades of his previous African expedition.

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IndyconvoyThe expedition convoy makes its way through the desert landscape of Yemen. Courtesy American Foundation for the Study of Man (AFSM)

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The Wonders of Timna

Within a small gallery in the Smithsonian Institution’s National Museum of Asian Art stands a large glass-enclosed case. It contains what Phillips and his colleagues considered one of the First Arabian Expedition’s greatest finds—the twin bronze Lions of Timna. Initially discovered by a Yemeni dig team member and dated to 75 BCE – 50 CE, the large bronze statues of lions with riders were found within the context of the ‘House Yafash’, an ancient residence of a wealthy Qataban located near the South Gate of the city.  Incredible finds by their workmanship and aesthetic value alone, they also proved to play an essential role in establishing the chronology of the Qataban civilization. They are two among more than 70 artifacts on display in the Sackler Gallery exhibit, Unearthing Arabia: The Archeological Adventures of Wendell Phillips, an exhibit that, courtesy of the AFSM, also showcases field notebooks, tools of his excavation, photos and videos of Phillips’ expedition to the Wadi Beihan, where he and his team uncovered key finds at Timna and nearby Hajar bin Humeid (see slideshow below). It was at these sites where Phillips recovered a motherlode that made him famous as a pioneer in southern Arabian archaeology.

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IndylionsThe “Lions of Timna”. Courtesy AFSM

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IndylionDetailed view of one of the twin “Lions of Timna”. Courtesy Sackler Gallery and AFSM

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Hajar bin Humeid

To be sure, the southern Arabian expedition was much about adventure, but, like the great African expedition that preceded, it was first and foremost about systematic, scientific inquiry and investigation. Under the leadership of Professor and Chief Archaeologist William F. Albright, one of the expedition’s first tasks was to establish a base relative chronology from which to work for placing the hoped-for upcoming finds into context. That opportunity came with Hajar bin Humeid, where a large oval-shaped mound featured an eroded cross-section on its western side, affording the team an ideal starting point for determining stratigraphy and recovering pottery and layers of human occupation. “A rectangular cut about 60 feet square was made from the top downward,” recounts Phillips.* Excavations at Hajar continued for two seasons, from 1950 through 1951, exposing a stratigraphy that gave them a dating sequence based on eighteen strata, going back to the end of the 11th century BCE. “Hajar bin Humreid was full of surprises for Professor Albright and Dr. Albert Jamme, our Belgian epigrapher from Louvain, who expected to find broken pottery but instead encountered at the outset extensive stone walls of houses and a possible temple,” wrote Phillips*. But an abundance of pottery sherds and other artifacts, key to determining the dating sequence, invariably followed, and in great numbers. The artifacts, combined with the site’s ancient location, suggested that Hajar bin Humeid was located along one of the caravan routes that stretched all the way to the Mediterranean. It represented the remains of a modest-sized city that likely thrived primarily on customs collected from the caravans that traveled through the Wadi Beihan area.

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Hajar bin HumeidView of cross-section excavation of the mound at Hajar bin Humeid. Pottery finds helped to date the stratigraphy of the site back to at least 1,000 BCE. Courtesy AFSM

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IndytimnaPanoramic view of the ancient site of Timna. Courtesy AFSM

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The South Gate

Chief among Phiilips’ goals was to uncover the remains of what was identified as Timna’s buried South Gate, entrance to the city itself. It was here that the monumental character of Timna really began to take shape. As at Hajar bin Humeid, a large team of workmen was employed to remove what seemed to be tons of sand, and after three weeks of excavation its features finally took shape:

The gateway itself was flanked by two massive towers constructed of rough blocks, some as large as 8 by 2 ft. The masonry work was good but not smoothly finished, indicating that the gate was built before the flowering of Qatabian civilization, when more polished work was done. Certainly it was made not later than the fifth century BC. Many inscriptions were found on the big blocks of the towers, and there was also evidence of two vertical grooves for gateposts and another for a heavy crossbeam. Charred wood still remained in parts of these grooves [evidence of a fiery conflagration].

Now we had our first glimpse, infinitesimal but still a glimpse, of ancient Timna. It was not too difficult to approach the massive South Gate and imagine ourselves part of a camel caravan loaded with frankincense, on our way from the lands of the East to the Mediterranean.*

 —  p. 85, Sheba’s Buried City

In addition to the structure itself, the team recovered artifacts interpreted as objects for religious ceremony and inscriptions with references to Qataban rulers. Their findings at the South Gate, like the findings at the Hajar bin Humeid cut, were instrumental in developing a chronology of Timna and its people, a chronology they found went back at least as far as the 8th century BCE.

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Indysouthgate1Excavations at the South Gate. Courtesy AFSM

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Indysouthgate2Dr. Jamme, the expedition epigrapher, creating latex squeezes of inscriptions found on the walls of the South Gate. Courtesy AFSM

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The Epigrapher’s Dream: The House Yafash and the Graffito Valley

As the excavators continued to progress beyond the gate into the city, they eventually came upon evidence of a structure. Designating it Building B, it featured inscriptions that identified it as the “House Yafash”. It was in the context of this ancient house that the expedition uncovered the twin bronze lions, arguably their most important find. Under the direction of Albright, the team found that three of the rooms within the structure were still intact. They also uncovered a number of utilitarian objects, including a burned comb, several containers, and a stone die, shedding light on ancient Qataban domestic life. But it was the subject, style, make, and inscriptions deciphered on the bronze statues that paved the way to understanding the timeline and culture of this southern Arabian kingdom. The lions and their riders were critical not only in establishing the chronology, but also in determining its greatest florescence in the first century CE.

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IndylioninsituOne of the “Lions of Timna” still ‘in situ’, as found in place immediately after excavation. Note the inscription at its base.  Courtesy AFSM

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Like literally hiking back through time, however, it was the result of a foray by a team colleague into a narrow canyon known as the Wadi al-Fara about three miles north of the Hajar bin Humeid that captured Phillip’s imagination in equal measure. Clued in and led by a local Beihani tribesman, team member Dr. Richard Bowen discovered what was surely to become one of the great discoveries of his life:

The Beihani tribesman led Bowen up a steep slope and then directed him to what turned out to be an ancient Qataban inscription carved into the rock face. But there was much more. Phillips recounts in his book:

Dick knew that the inscription might be interesting, but he was far more excited about other things he saw on the walls of the canyon—great numbers of graffiti, or shallow carvings in the rock surface. These graffiti contained short inscriptions with personal names: the equivalent of our ‘Kilroy was here’ scrawls on walls or carvings on trees. This is the plain, simple stuff of which real archaeological treasure often consists.*

With the able decipherment and interpretation from Jamme and Albright, what they had discovered was to this point the “earliest phase of Arabian inscription…..dating back probably to the 9th or 10th century BC,” containing three names found in the Bible—the father of Jeroboam, the first king of Israel, Eli, the name of a high priest mentioned in First Samuel, and Yagur, a place name in ancient Judah. “While our excavation work had slowly carried us backwards in time—to the destruction of Timna, and on to the first, second, third, and even fourth centuries BC,” wrote Phillips, “Graffito Valley whirled us past five or six more centuries and brought us close to the ancient days of the Bible, close to the time of the Queen of Sheba, who lived in Marib, just 40 miles away.”*

The House Yafash and Graffito Valley experiences were certainly not the only cases where inscription finds  opened up a window on the world of the Qataban people to the team. Throughout the entire duration of the excavations, they encountered them. The inscription finds could arguably be considered the greatest takeaway from Phillips’ Arabian Expedition.

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IndyjammeDr. Jamme making a squeeze of one of the many inscription finds. Courtesy AFSM

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The Cemetery

It showed up first as a small white ring emerging from the sand and soil as a workman dug. It was part of a waxen human ear. Realizing the potential significance of this find, he called for Dr. Alexander Honeyman, an archaeologist and epigrapher and Professor of Hebrew and Oriental Languages at the University of St. Andrews. He was directing the excavations of the Timna Cemetery, an important part of the overall excavations at Timna. Few of the finds from the Cemetery excavations, however, caught Honeyman’s interest more than this one. After Honeyman’s careful excavation to reveal more of the find, it turned out to be a beautifully sculpted alabaster head of a woman with large eyes inlaid with a blue material, swept-back hair made of plaster, pierced ears that likely once held earings, and holes in the sides of the neck that likely were meant to secure a necklace. It could be held in one’s hands. Nicknamed “Miriam” by the Arab workmen, it was dated to the 1st century BCE and the first half of the 1st century CE. Although there were no inscriptions to help identify the woman’s actual identity, Honeyman and his colleagues concluded that, given the workmanship, material and other features, this was probably a woman of means and importance. 

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IndyHoneymanDr. Honeyman holding “Miriam”, his prize find. Courtesy AFSM

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IndymiriamDetailed view of the head of a woman, or “Miriam”. Courtesy Sackler Gallery and AFSM

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This was clearly a sign of more things to come, for it was only a day later that they recovered an exquisitely crafted gold necklace, pendant and chain combination, with a legend in Qataban letters identifying the owner of the piece, a woman named Far’iat. Excavations at the Timna Cemetery proved to be one of the great achievements of the expedition, resulting in the discovery of mortuary buildings, steles and funerary portraits, along with a variety of miniature objects intended for the afterlife, in addition to Honeyman’s finding that a series of partitioned rectangular chambers within the mausoleum complex were actually ossuaries where bones of the deceased were re-interred. Today it is considered among the largest and most elaborate ancient necropolises in southern Arabia, a testament to the importance that the ancient Qatabans accorded their deceased.

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IndygoldnecklaceThe gold necklace, pendant and chain combination discovered in the Cemetery excavations. Courtesy Sackler Gallery and AFSM

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Indytimnacemetery1Above and below: Excavations in the Cemetery yielded numerous small funerary finds. Courtesy AFSM

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The Temple Complex

In terms of sheer magnitude, nothing more monumental was unearthed at the Timna site than the imposing structure of what Phillips’ team identified as a temple complex:

We had not worked long at the temple site that second season before confirming our view that here lay the largest building of ancient Timna. It was certainly the first really monumental building to be excavated in all South Arabia, for we dug in an area 160 ft. long by 135 ft wide without yet reaching the end of what was a complex of buildings and courts making up the Temple of Athtar, the Arabian equivalent of our Venus…….The Temple must have been a beautiful and imposing structure [in its day], for we found a central nave and foundations for four or five rows of gigantic pillars, with five pillars to a row. What an awe-inspiring spectacle this great Temple of Venus must have been to the weary traveler from Shabwa or farther east as he gazed upward through its forty to fifty columns!*

Built of massive blocks of stone, the complex consisted of the temple structure, an open court, rooms on its western side, and what they identified as a water tank. Excavations revealed that it had undergone four phases or periods of construction ranging from the 8th or 7th century BCE to the 1st century CE. It apparently stood until the final destruction of Timna, for the excavators encountered large blocks of stone that had been fused together—something that could happen only in a state of intense heat. Here was evidence of a fiery conflagration that likely caused the demise of a city that had existed for centuries.

Another major discovery came in 1951, when Albright observed ancient masons’ marks on marble paving stones in the Temple courtyard while guiding a visitor through the site. He could see that the stones had been tagged or marked using the sequence of letters or symbols of the South Arabian alphabet. For the expedition team, it was like looking at the Rosetta Stone for understanding the order of the ancient South Arabian alphabet. “This was a discovery of the first importance,” wrote Phillips. “The ancient Qatabians who had paved this court inscribed their alphabet around it. We had never known before the proper order of the ancient South Semitic alphabet, but now it had been discovered.”* This finding proved to be among the expedition’s greatest discoveries.

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Indytimnatemple1Above and below: Excavation at the Temple in Timna. Courtesy AFSM

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Indytimnatemple2________________________________________

The City of Sheba

No other ancient site in Yemen excited Phillips more than the prospect of excavating at Ma’rib, the capital of the ancient Sabaeans and thought by many biblical scholars as the likely residence of the famed 10th century Queen of Sheba. It was among his plans from the beginning to explore the possibility of obtaining permission to excavate at the site, but the area was regarded as forbidden to Westerners because of tribal unrest. Approval and support from Imam Ahmed, the King of Yemen, however, could make all the difference, and this is exactly what Phillips attempted to obtain. An audience with the King was finally realized, resulting in approval for Phillips and his team to push forward to Marib for this, the first excavation by a Western expedition to Ma’rib in over 60 years.

Getting to Ma’rib required an uneasy journey northward across the dunes through what for Westerners was largely unexplored land. But once there, Phillips was overwhelmed by the site:

We were standing where no American or Englishman had ever stood and where no non-Moslem has been, to our knowledge, since 1889. We looked at the buried ruins of what had once been the largest and richest of the ancient cities of South Arabia, the centre of a great culture almost 3,000 years ago………Columns, walls and pillars extended everywhere as far as our eyes could see, in an endless crescent.*

Phillips knew that local Yemenis had already dug about 70 feet down at one point at the site to recover stone blocks for a fortress and houses, encountering cultural layers as they went. Compared to the 51-foot escarpment Phillips and his team created at Hajar bin Humeid, this suggested that “Ma’rib was considerably older than the Qatabian cities in Beihan.”* This, Phillips hoped, would be the prize dig of the expedition. But he knew that excavating the entire city would be far too much to tackle at this point, so the team focused their efforts on what was clearly the most prominently visible feature of the city—the Mahram Bilqis, or Temple of Awam, otherwise known by the ancients as the Temple of Almaqah, dedicated to the moon god who was the principal deity of Ma’rib.

Only the tops of eight massive pillars and the upper part of an oval-shaped wall could be seen jutting above the windblown sand at first, but as they dug, painstakingly removing tons of sand and soil with a workforce of scores of workmen, they eventually uncovered a large hall with monumental pillars, and stairways, inscriptions, and bronze and alabaster sculptures. In some places the wall of the temple itself, 13.5 feet thick and constructed of fitted ashlar masonry, still stood to a height of more than 27 feet above the temple’s excavated entrance hall. Adjacent to the temple they uncovered evidence of a mausoleum and tombs similar to what they had unearthed at Timna.

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Indyawam1Excavations beginning at the Awam Temple in Ma’rib in 1951. Courtesy AFSM

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IndyMaribsculptures1Above: Unearthed by Yemeni locals (long before the excavations) as they dug for building stones, these ancient alabaster sculptures (600 in all) were stored inside the old fortress at Ma’rib. They were shown to the expedition team on a guided tour before excavations began. Courtesy AFSM

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These discoveries were already magnificent by any measure, and there was potentially much more to unearth. But developing tribal tensions spelled danger for the team long before they could achieve their objectives, and they were forced to leave the site, never to return as an expedition under Phillips’ direction again. Their sudden, hasty exit meant leaving their equipment and archaeological discoveries behind, though their written records were later published in scholarly reports. Phillips died in 1975, never having realized his hopes of returning to Ma’rib to finish the work.

Return to Ma’rib

It wasn’t until 1998, more than two decades later, when renewed excavations began at Ma’rib. Invited by the government of Yemen to resume excavations where her brother left off in 1952, Merilyn Phillips Hodgson, by then President of the AFSM, took the ball and ran with it. With more than fifty workmen and an international team that included archaeologists, epigraphists, architects, and other specialists involved in what turned out to be a multi-year expedition lasting nine seasons, their discoveries were no less sensational than those made decades earlier. Focusing on the Awam Temple, hundreds of new inscriptions were recovered, and for the first time, the interior of the oval precinct walls of the complex was uncovered to a depth of sixteen feet. Features of its main Peristyle Hall and Annex areas were uncovered and defined, and more insight to the construction and occupational chronology or sequence for the Temple was acquired.

“The earliest material cultural remains excavated in the Awam complex date to the eighth century BC,” wrote archaeologists Zaydoon Zaid and Mohammed Maraqten in a report of their findings from the Temple complex. “Inscriptions mark the beginning of the history of occupation of the site.” Added to this, “a recently discovered but as yet unpublished inscribed block that served as the base of a statue mentions a dedication by the Shab of Saba and is dated according to the Himyaritic era (i.e. 115 or 110 BC) to the late fourth century AD. It confirms the continuity of the main function of the temple as a sacred place……..The architectural sequence for the Awam  temple would therefore seem to span a period from the first millennium BC to the late fourth century AD.”**

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AwamStaicaseinareaAAbove: View of the impressive excavated staircase in ‘Area A’ of the Awam Temple. Excavations have revealed that the Temple Complex includes several major architectural components: The Oval Wall, enclosing most of an open-air Oval Precinct; The Peristyle Hall with thirty-two pillars surrounding a large courtyard; The Annex Area along the north-east side of the Peristyle Hall and parallel to the eight monumental pillars; A large courtyard area, Area A, building 1, paved passage and staircases; A mausoleum adjacent to the south-east exterior of the Oval Wall; and a cemetery to the south-west of the Oval Wall. Courtesy Zaydoon Zaid and the AFSM

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UntitledView of the excavated Peristyle Hall and Annex area. Courtesy Zaydoon Zaid and the AFSM

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AwamthepillarsasseenfrominsidetheovalwallThe Temple pillars as seen from inside the Oval Wall. Courtesy Zaydoon Zaid and the AFSM

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AwamMonumentalinscriptionsontheexterioroftheovalwallThe monumental wall that surrounds the Oval Precinct of the temple complex. Note the inscriptions on the upper rows of blocks. Courtesy Zaydoon Zaid and the AFSM

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The results of the renewed excavations further confirmed what Phillips had, decades before, concluded about the significance of the site. In terms of the construction date chronology, continuity of use, opulence and monumental scale, the Awam Temple was, according to Zaid, clearly “one of the most important monuments of the Sabaean period, which doubtless composed the religious center of the city of Ma’rib and of ancient South Arabia as a whole”.** It bespoke a civilization that, in its time, rivaled the great civilizations to its north, west and east, for it was in Ma’rib that the Sabaean kings made their capital, building massive irrigation works such as the Ma’rib dams, (the ruins of which are still visible) and other monumental buildings, made possible by the wealth brought in through the incense trade routes and extensive maritime connections as a seafaring people. It was a flourishing culture for more than a thousand years.

Was it here, at the Awam Temple, that the biblical Queen of Sheba worshipped? As far as scholars know, the temple construction chronology post-dates the time period in which many biblical scholars suggest she lived, the 10th century BCE. Was there an earlier temple on this spot? Further excavation may shed additional light on the question. “One of our main objectives is to continue excavating inside the Oval areal, where we think we will find a lot of answers that will help to establish and complete the occupational history of the site,” says Zaid.

Zaid hopes to one day return to finish where the last set of seasons left off nine years ago, but the political situation and unrest mitigates the possibilities.

He tempers some sadness with wishful anticipation.  “Yemen is a unique land, something like an open museum,” he says. “When you travel in Yemen, talk to the kind Yemeni people, visit the old cities and the amazing bazaars—you would think that time has stopped. Things are still much the same as they were hundreds of years ago. We hope that the situation in Yemen will develop in a positive way, so that the people of Yemen will have their peace and go back to normal life and, of course, allow us to go back to continue our work at the temple.”

Phillips, no doubt, if he were alive, would be in the front of the pack.

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MerilynMerilyn Phillips Hodgson, current President of the American Foundation for the Study of Man and sister of Wendell Phillips. Courtesy the AFSM

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* Phillips, Wendell, Sheba’s Buried City, 1958 Pan Books Ltd.

** Zaid, Zaydoon and Maraqten, Mohammed, The Peristyle Hall: remarks on the history of construction based on recent archaeological and epigraphic evidence of the AFSM expedition to the Awam temple in Marib, Yemen, Proceedings of the Seminar for Arabian Studies, Vol. 38, 2001.

Indonesian Cave Art Among Science’s Top 10 Breakthroughs of 2014

The journal Science has announced its top 10 scientific breakthroughs of the year. Not surprisingly, the headline-making news of the Rosetta deep space probe’s approach to the comet known as 67P/Churyumov-Gerasimenko and the subsequent landing of its companion lander Philae on the comet’s surface ranked number 1 on the list. But also among the top 10 breakthroughs was the realization, made public in October, 2014, by scientists that cave paintings discovered in 7 cave sites in the Maros karsts on the island of Sulawesi in Indonesia were actually between 35,000 and 40,000 years old. The breakthrough was significant in that it was the first time that prehistoric human cave painting art found in Indonesia, or East Asia, for that matter, was found to date during time periods usually associated with the “first cave painter” works long known to exist in Europe.

In the potential landmark study, the researchers used uranium-series dating of speleothem samples directly associated with 12 human hand stencils and two figurative animal paintings. “The earliest dated image from Maros,” write the study authors in their report, “with a minimum age of 39.9 kyr, is now the oldest known hand stencil in the world. In addition, a painting of a babirusa (“pig-deer”) made at least 35.4 kyr ago is among the earliest dated figurative depictions worldwide, if not the earliest one”*

The study findings dispel the notion that such early cave painting is unique to Europe or that the first prehistoric artists were European by location. Moreover, it suggests the possibility of an even more ancient common or shared ancestral population of human cave painters, perhaps pointing to an original population, or populations, first emerging out of Africa before about 40,000 BCE. Alternatively, it could suggest that these cognitive abilities evolved independently around the same time period among humans in locations thousands of miles apart.

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indonesianscreenshot2 Animal depiction and hand stencil paintings found in one of the caves at Sulawesi. This is a video still shot from video shown below from Nature.com

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In addition to the Rosetta/Philae comet landing and the Indonesian cave painting findings, the annual list of groundbreaking scientific achievements, selected by Science and its international nonprofit publisher, AAAS, also includes groundbreaking advances in medicine, robotics, synthetic biology, and paleontology, among other disciplines.

Regarding the top breakthrough on the list, Rosetta and its lander module, known as Philae, made major headlines in November when Philae touched down on the surface of the speeding comet. Even though the landing was rougher than expected—Philae bounced off the unforgiving surface of 67P and came to rest on its side, quite a distance from its target—it was nonetheless the first-ever soft landing on a comet. And the data from these two space probes are already shedding new light on the formation and evolution of such comets.

“Philae’s landing was an amazing feat and got the world’s attention,” said Tim Appenzeller, news editor of the journal Science. “But the whole Rosetta mission is the Breakthrough. It’s giving scientists a ringside seat as a comet warms up, breathes, and evolves.”

Launched in March, 2004, by the European Space Agency (ESA), the Rosetta spacecraft is now orbiting 67P, sometimes getting as close as 6.2 miles (10 kilometers) to the comet’s surface. Its on-board camera can discriminate between objects on the comet that are just centimeters apart while an array of spectrometers, known as the Rosetta Orbiter Sensor for Ion and Neutral Analysis (ROSINA), can sample gases from 67P’s coma, or the thin halo of an atmosphere that surrounds the comet.

ROSINA has already detected water, methane, and hydrogen as well as some rarer compounds, including formaldehyde and hydrogen cyanide, in 67P’s coma. Such findings might help researchers figure out whether certain comets could have helped to jump-start life on the early Earth by delivering water and organic molecules. In December, a report published by the ROSINA team revealed an exceptionally high ratio of heavy hydrogen (deuterium) to regular hydrogen, suggesting that comets like 67P, which hail from the Kuiper belt—a region beyond Neptune—could not have made such water deliveries.

“Breakthroughs should do one of two things: either solve a problem that people have been wrestling with for a long time or open the door to a lot of new research,” said Robert Coontz, deputy news editor at Science. “In this case, most of the really good science lies ahead.”

By keeping their eyes on the jets of gas and dust trailing behind 67P, researchers may eventually learn how comets evolve as they approach the sun. Then, by working backwards, researchers could turn back the clock and perhaps glean how various comets formed some 4.5 billion years ago.

The currently-dead batteries on Philae might recharge as the comet gets closer to the sun, but even if they don’t ESA mission managers have suggested that 80% of all the science will come from the mother ship, Rosetta, anyway. Peak activity on the spacecraft should occur in August, 2015, they say, when 67P is halfway between the orbits of Earth and Mars—and as close to the sun as it gets.

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rosettaArtist’s view of the ESA’s Rosetta cometary probe.  Credit ESA – J. Huart

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philaeRosetta’s lander Philae is shown safely on the surface of Comet 67P/Churyumov-Gerasimenko. One of the lander’s three feet can be seen in the foreground. Credit European Space Agency

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In addition to the nine runners-up for this year’s Breakthrough of the Year, the staff of Science also describes areas to watch—Arctic sea ice and combined immunotherapy, for example—as well as the year’s major breakdown—the response to West Africa’s Ebola outbreak—and the results of a readers’ choice poll in which the public voted on its own breakthroughs.

After the comet landing, the journal’s list of nine other major scientific achievements of 2014 appears below (in no particular order).

The Dinosaur-Bird Transition: This year, a series of papers that compared the fossils of early birds and dinosaurs to modern birds revealed how certain dinosaur lineages developed small, lightweight body plans, allowing them to evolve into many types of birds and survive the Cretaceous-Paleogene Extinction about 66 million years ago.

Young Blood Fixes Old: Researchers demonstrated that blood from a young mouse—or even just a factor known as GDF11 from young mouse blood—can rejuvenate the muscles and brains of older mice. The findings have led to a clinical trial in which Alzheimer’s patients are receiving plasma from young donors.

Getting Robots to Cooperate: New software and interactive robots that, for example, instruct swarms of termite-inspired bots to build a simple structure or prompt a thousand quarter-sized machines to form squares, letters, and other two-dimensional shapes are proving that robots can work together without any human supervision after all.

Neuromorphic Chips: Mimicking the architecture of a human brain, computer engineers at IBM and elsewhere rolled out the first large-scale “neuromorphic” chips this year, which are designed to process information in ways that are more akin to living brains.

Beta Cells: Two groups pioneered two different methods for growing cells that closely resemble beta cells—the insulin-producing cells of the pancreas—in the laboratory this year, giving researchers an unprecedented opportunity to study diabetes.

Indonesian Cave Art: Researchers realized that hand stencils and animal paintings in a cave in Indonesia, once thought to be 10,000 years old, were actually between 35,000 and 40,000 years old. The discoveries suggest that humans in Asia were producing symbolic art as early as the first European cave painters.

Manipulating Memory: Using optogenetics—a technique that manipulates neuronal activity with beams of light—researchers showed that they could manipulate specific memories in mice. Deleting existing memories and implanting false ones, they went so far as to switch the emotional content of a mouse memory from good to bad, and vice versa.

CubeSats: Although they’ve been blasted into space for more than a decade now, cheap satellites with sides that are just 10 centimeters squared, called CubeSats, really took off in 2014. Once considered educational tools for college students, these miniature satellites have started to do some real science, according to researchers.

Expanding the Genetic Alphabet: Researchers have engineered E. coli that harbors two additional nucleic acids—X and Y—in addition to the normal G, T, C, and A that make up the standard building blocks of DNA. Such synthetic bacteria can’t reproduce outside the laboratory, but they may be used to create designer proteins with “unnatural” amino acids.

The top-10 list for 2014 appears in the 19 December issue of the journal along with a related news feature and multimedia component. 

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Source: Adapted and edited from a press release of the American Association for the Advancement of Science.

*M. Aubert, A. Brumm, M. Ramli, T. Sutikna, E. W. Saptomo, B. Hakim, M. J. Morwood, G. D. van den Bergh, L. Kinsley, A. Dosseto, Pleistocene cave art from Sulawesi, Indonesia, Nature 514, 223–227 (09 October 2014) doi:10.1038/nature13422.

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Drought and Ancient Maya Practices Spelled Collapse of Tikal, Says Study

An international team of researchers argue that the reason for the collapse of the great ancient Maya city of Tikal during the 9th century CE was likely due to a lethal combination of persistent recurring episodes of drought and some of the very practices the Maya employed to create a successful and, for a time, sustainable system for supporting its massive and growing urban population.

Through forest surveys, satellite imagery, excavations, coring, and examinations of wood, plant, and soil samples collected from the Tikal zone inhabited during the Maya Late Classic period (LCP, 600 – 850 CE), David L. Lentz of the University of Cincinnati and colleagues from other institutions studied the agro-forestry and agricultural land use practices of the Maya, as well as the evidence for environmental change, to build what they consider to be a likely scenario for the famous collapse of the great Tikal polity.

Located in the Petén Basin of present-day northern Guatemala, Tikal was the political center of one of the most powerful Maya kingdoms. With monumental construction dating back to the 4th century BC, Tikal reached its zenith during the Classic Period, ca. 200 to 900 AD.  Following the end of the Late Classic period, archaeological investigation shows evidence that major monumental construction stopped, and that elite structures were burned. This coincided with significant population decline, culminating in the site’s abandonment. But Tikal was not the only Maya center that experienced such decline at this time, and one of the great mysteries of the ancient Maya revolves around the scholarly debate regarding the reasons for the great collapse of so much of the ancient Maya world at the end of their greatest florescence during the Classic period. Drought, unsustainable agricultural practices, warfare, and overpopulation, among other factors, have all been cited as possible causes.

tikalpic3Above and below: Ruins of the Maya city, Tikal. Courtesy David L. Lentz.

tikalpic1This latest study focused on examining evidence related to the agricultural and environmental factors. Their data and analysis showed that Tikal’s inhabitants practiced intensive forms of agriculture, including irrigation, terracing, and slash-and-burn cultivation, coupled with carefully controlled agro-forestry and water conservation techniques. “Empirical evidence is presented to demonstrate that this assiduously managed anthropogenic system of the Classic period Maya was a landscape that was optimized in a way that provided sustenance to a relatively large population in a pre-industrial, low-density urban community,” wrote Lentz and colleagues in the report published by the Proceedings of the National Academy of Sciences (PNAS). “This landscape productivity optimization, however, came with a heavy cost of reduced environmental resiliency and a complete reliance on consistent annual rainfall.”* The report authors supported this with findings from their collection and analysis of mineral deposits from regional caves, which indicated episodes of persistent and unusually low rainfall during the mid-9th century, coinciding with the archaeological evidence of Tikal’s abandonment during that time period. Moreover, argue the researchers, the drought was likely enhanced by the inhabitants of Tikal itself, “as there is a growing body of evidence that indicates forest clearance, even partial forest clearance, will negatively impact the hydrologic cycle.”*

“In short,” concluded the study authors, “the construction of extensive pavements combined with forest clearance likely exacerbated the effect of the drying trend, so by the mid-9th century there were inadequate supplies of water and food with little resilience left in the system to adapt to new conditions.”* As a result, according to Lentz, et al., the social structure of Tikal eventually collapsed and the core of the city was abandoned, “leaving only a tiny relict population huddled around the few water holes that did not dry up”*

The researchers suggest that similar scenarios played out throughout the Central Maya Lowlands during this time period, possibly explaining the great “Maya collapse” at the end of the Classic period.

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 Information Sources: Press rlease of the PNAS, Drought and sustainability at ancient Maya city; and PNAS Article #14-08631 (see below).

* Article #14-08631: “Forests, fields, and the edge of sustainability at the ancient Maya city of Tikal,” by David L. Lentz et al. www.pnas.org/cgi/doi/10.1073/pnas.1408631111 

Cover Photo: Ruins of the Maya city, Tikal. Courtesy David L. Lentz

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