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Popular Archaeology Magazine Releases Summer 2015 Issue

lomekwicoverpic4Popular Archaeology Magazine is pleased to announce the release of its Summer 2015 issue. In this issue, readers who subscribe to the magazine will enjoy the following fascinating articles:

1. Straddling the Evolutionary Divide

Two remarkable sites are shedding light on a critical transitional period in human evolution.

2. Seeing the Invisible: Visualizing an Ancient Roman Town

For all to see, scientists and experts have visually reconstructed an ancient Roman town in stunning detail.

3. El Mirón and the Red Lady

A Spanish cave and a unique burial offer a tantalizing glimpse on the lives of Ice Age hunter-gatherers in Europe. 

4. Indiana Jones and the River of Gold

A traveling exhibit and an archaeological site show how knowledge is as valuable as gold.

5. New Discoveries at Hippos

Archaeologists have unearthed some enlightening finds at this ancient capital of Hellenistic-Roman culture overlooking the Sea of Galilee.

6. Walking Dead and Vengeful Spirits

Archaeology opens a window on occult practices among the ancient Greeks in Sicily.   

7. An Ancient Island

Britain ranks among the most fascinating countries in the world when it comes to its archaeology.

 

Individuals interested in becoming first-time premium subscribers are invited to join us by learning more About Us and going to the website to sign up. Annual fees are kept extremely low, making this affordable to anyone interested in reading in-depth articles about new archaeological discoveries worldwide. Back-issue premium content is available going back over four years.

(Click on ‘Subscribe Here’ in the upper right-hand corner of the website. Allow up to 24 hours for account to be activated to premium level.)

When modern Eurasia was born

Faculty of Science, University of Copenhagen—Was it a massive migration? Or was it rather a slow and persistent seeping of people, items and ideas that laid the foundation for the demographic map of Europe and Central Asia that we see today? The Bronze Age (about 5,000 – 3,000 years ago) was a period with large cultural upheavals. But how these upheavals came about has remained shrouded in mystery.

Now, a recent study published in the journal Nature has shed new light on the question.

Says study author Morten Allentoft, Assistant Professor from the Centre for GeoGenetics at the Natural History Museum of Denmark, University of Copenhagen, “both archaeologists and linguists have had theories about how cultures and languages have spread in our part of the world. We geneticists have now collaborated with them to publish an explanation based on a record amount of DNA-analyses of skeletons from the Bronze Age.”

By analyzing the genome sequence data from samples taken from the ancient skeletal remains of 101 individuals across a broad geographic area, the researchers were able to determine a genetic “map” of past human movements that ultimately contributed to the genetic makeup of people across Eurasia today.

Geneticist and director of the Centre for GeoGenetics Eske Willerslev elaborates: “Our study is the first real large-scale population genomic study ever undertaken on ancient individuals. We analysed genome sequence data from 101 past individuals. This is more than a doubling of the number of genomic sequenced individuals of pre-historic man generated to date. The study is without any comparison to anything previously made. The results show that the genetic composition and distribution of peoples in Europe and Asia today is a surprisingly late phenomenon – only a few thousand years old.”

Professor Kristian Kristiansen of the University of Gothenburg, who initiated the project together with Lundbeck Foundation Professor Eske Willerslev, says: “The driving force in our study was to understand the big economical and social changes that happened at the beginning of the third millennium BC, spanning the Urals to Scandinavia. The old Neolithic farming cultures were replaced by a completely new perception of family, property and personhood. I and other archaeologists share the opinion that these changes came about as a result of massive migrations.”

With this new investigation, the researchers confirm that the changes came about as a result of migrations. The researchers note that it is significant because later developments in the Bronze Age are a continuation of this new social perception. It adds up, because the migrations can also explain the origin of the northern European language families. Kristiansen suggests that crucial events happened during these few centuries, as crucial as the colonization of the Americas.

A major finding of the study relates to how these migrations resulted in huge changes to the European gene-pool, conferring a large degree of admixture on the present populations. Genetically speaking, ancient Europeans from the time after these migrations are much more similar to modern Europeans than those prior the Bronze Age.

Mobile warrior people

According to the study, the re-writing of the genetic map began in the early Bronze Age, about 5,000 years ago. From the steppes in the Caucasus, the Yamnaya Culture migrated principally westward into North- and Central Europe, and to a lesser degree, into western Siberia. Yamnaya was characterized by a new system of family and property. In northern Europe the Yamnaya mixed with the Stone Age people who inhabited this region and along the way established the Corded Ware Culture, which genetically speaking resembles present day Europeans living north of the Alps today.

Later, about 4,000 years ago, the Sintashta Culture evolved in the Caucasus. This culture’s sophisticated new weapons and chariots were rapidly expanding across Europe.  Areas east of the Urals and far into Central Asia were colonized around 3,800 years ago by the Andronovo Culture. The researchers’ investigation shows that this culture had a European DNA-background.

During the last part of the Bronze Age, and at the beginning of the Iron Age, East Asian peoples arrived in Central Asia. Here it is not genetic admixture we see, but rather a replacement of genes. The European genes in the area disappear.

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yamnaya3Above: A typical group of Danish Bronze Age barrows from ca. 3,500-3,100 BP. Normally they were 3-5 meters high, constructed with cut out grass turfs (sods). One barrow would demand 3 hectares of grazing land. In Denmark 50,000 such barrows were constructed during the period 3,500- 3,100 BP for the leading chiefly lineages. Courtesy Kristian Kristiansen

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yamnaya2This image shows a Yamnaya skull from the Samara region colored with red ochre.  Courtesy Natalia Shishlina

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yamnaya1This is a reconstruction of the Yamnaya skull. A typical Yamnaya individual from the Caspian steppe in Russia ca. 5,000-4,800 BP. Yamnaya people were tall and were buried in deep pits covered by a small barrow. Ten thousands were built during this period in the Pontic-Caspian steppe, but also in temperate Europe thousands were built as a result of the migrations. Reconstruction: Alexey Nechvaloda

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A new scale

These new results derive from DNA-analyses of skeletons excavated across large areas of Europe and Central Asia, thus enabling these crucial glimpses into the dynamics of the Bronze Age. In addition to the population movement insights, the data also held other surprises. For example, contrary to the research team’s expectations, the data revealed that lactose tolerance rose to high frequency in Europeans, in comparison to prior belief that it evolved earlier in time (5,000 – 7,000 years ago). Co-author and Associate Professor Martin Sikora from the Centre for GeoGenetics says: “Previously the common belief was that lactose tolerance developed in the Balkans or in the Middle East in connection with the introduction of farming during the Stone Age. But now we can see that even late in the Bronze Age the mutation that gives rise to the tolerance is rare in Europe. We think that it may have been introduced into Europe with the Yamnaya herders from the Caucasus, but the selection that has made most Europeans lactose tolerant happened at a much later time.

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Edited and adapted from a press release of the Faculty of Science, University of Copenhagen.

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

In addition, the latest Popular Archaeology ebook is now available.


 

 

 

 

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Key Artifacts from ISIS-endangered Palmyra, Syria on View at the Freer and Sackler Galleries

An exquisitely sculpted ancient bust of a woman from Palmyra, Syria, is returned to view for the first time since 2006 at the Smithsonian’s Freer Gallery of Art and Arthur M. Sackler Gallery. Named “Haliphat,” it will be accompanied by images of 18th-century engravings and 19th-century photographs of ancient Palmyra selected from the Freer|Sackler Libraries and Archives. A newly created 3-D scan of the bust will also be released for viewing and download at a later date as part of the Smithsonian X 3D Collection.

Palmyra, a UNESCO World Heritage site, is one of the most important archaeological sites in the Near East, and one of the best preserved city-states in the world.

“In the face of current tragic upheavals in Iraq and Syria, every stone, arch and carved relief plays a greater historical and cultural role than it has in the past,” said Julian Raby, the Dame Jillian Sackler Director of the Arthur M. Sackler Gallery and Freer Gallery of Art. “Like the relief of Haliphat, each stone can remind a people of its past, and fashion identity both individually and collectively.”

Once lush, wealthy and cosmopolitan, Palmyra (“the city of palms”) was an oasis in the desert at the hub of trade between the Mediterranean, Mesopotamia, ancient Iran and Southeast Asia. Two millennia ago, its inhabitants constructed monumental colonnades, temples, a theater and elaborate tomb complexes, a significant amount of which survives today.

Dating from 231 AD, the limestone funerary relief sculpture depicts an elegant, bejeweled figure with both Roman and Aramaic artistic influences, reinforcing Palmyra’s status between the Eastern and Western worlds.

The accompanying photographs were taken 1867-1876 by prolific photographer Fèlix Bonfils and provide the most complete visual record of Palmyra from the 19th century.

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palmyrabustThe funerary bust of Haliphat, from Palmyra, 231 BC. Courtesy Freer/Sackler galleries

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palmyraimage1Above and below: Two examples of 19th century photographs on display at the exhibit. Courtesy Freer/Sackler galleries

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palmyratodayPalmyra as it appears today. ISIS has already destroyed some of the antiquities at this iconic site. Bernard Gagnon, Wikimedia Commons

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The engraving images are from Robert Woods’ 1753 The Ruins of Palmyra, a publication that inspired the popular neoclassical architecture style in Britain and North America. Its image of an “Eagle Decorating an Ancient Roman Temple” was the model for the image on the seal of the United States, and its depictions of Palmyra’s coffered ceilings shaped the ceiling of the north entrance of the Freer Gallery of Art.

The display will be on view indefinitely.

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A press release of the Freer/Sackler galleries of art

The Freer Gallery of Art, which opened in 1923, and the adjacent Arthur M. Sackler Gallery, founded 1987, are the Smithsonian’s museums of Asian art and together contain one of the world’s most important collections of Asian and American art. The galleries are located on the National Mall in Washington, D.C. Admission is free. For more information, visit www.asia.si.edu. 

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

In addition, the latest Popular Archaeology ebook is now available.


 

 

 

 

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Travel and learn with Far Horizons.

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peter sommer travels image

discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Glimpsing prehistory in today’s Amazon rainforest

In a newly published article in Science Magazine, contributing correspondent Andrew Lawler reports in detail the evolving crisis of events and issues surrounding the recent activities of isolated forest tribes inhabiting the deepest regions of the Peruvian rainforest. What could be described as “throwbacks” to a largely bygone prehistoric era, these people have maintained a traditional “hunter-gatherer” lifestyle, separate from the modern economies that surround them in both Peru and Brazil.

Villagers living along the banks of the Curanja River in the rainforest of eastern Peru are reporting frequent sightings and “raids” from these mysterious forest people, says Lawler in the article. “A surge in sightings and raids in both Peru and Brazil may be a sign that some of the world’s last peoples living outside the global economy are emerging,” he writes.* He reports villagers complaining of stolen goods and destroyed homes, attributing the acts to these “naked ones” from deep within the forest.

To be sure, anthropologists and others have known of the forest peoples’ existence for years. But ethical questions have energized the issue of how and even if contemporary modern villagers and other representatives of ‘developed’ society should contact them. Scientists and health officials often mention, for example, their likely vulnerability to the transmission of disease that, because of their lack of immunity to common pathogens, could mean decimation of their groups to the point of extinction.

It’s easy to imagine—South America, before Columbus, was thought to have teemed with an indigenous population of anywhere between 30 and 100 million people. But in the decades following Columbus’ arrival in 1492, most of these people, along with much of their culture, vanished, due at least in part to disease from pathogens introduced by the incoming Europeans. As historical records and archaeology note, that was only part of a far more complex story of tragic interaction. 

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perurainforestRural Amazon villages typically hug the banks of the riverine waterways. But many of the villagers are now sighting a mysterious people occasionally emerging from their isolated habitats deep within the more secluded and untouched areas of the rainforest.

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Now, informed by the past, anthropologists, Peruvian and Brazilian policymakers, social organizations and think-tanks are wrestling with the problem of developing a strategy for dealing with these emerging isolated forest tribes, including, and perhaps more importantly, the question of what has changed in the environment to precipitate their recent behavior. Logging, mining, drug trafficking, oil and gas exploration, and even missionaries and film crews have been cited as possible disruptors of an ecosystem that many scientists say is being shaken from its delicate natural balance. The rainforest has been critical to the florescence of thousands of species of plant and animal life for thousands of years—including the uncontacted forest tribes.

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forestpeople2aAbove and below: A blast from the prehistoric past? More and more sightings are begging new questions – What is the ethical extent of modern intervention in their lives, what can we learn from them, and what is the extent of modern society’s moral obligation to ensure their continued survival and well-being? Still shots from the Science/AAAS video, Making contact, the isolated tribes of the Amazon rainforest (see video below) Courtesy Science/AAAS

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Some anthropologists and archaeologists believe that knowing more about the Amazonian ancestral past could be a key to finding solutions for understanding and dealing with the forest people question.

At the 2015 annual meeting of the American Association for the Advancement of Science in San Jose, California, a group of scientists announced plans to scan the Amazon rainforest for signs of ancient settlements. The project, which has already been awarded a $1.9m grant from the European Research Council, will include conducting laser scans via drone. A major goal of the project will be to develop an understanding of the extent to which pre-Columbian populations built and flourished as far back as 3,000 years prior to the arrival of Europeans.

More than 400 geoglyphs have already been exposed by deforestation, suggesting collective, organized human behavior—an argument that has been an ongoing debate within New World archaeology.

geoglyphssannasaunaluoma“Although humans have lived in Amazonia for the last 13,000 years, until recently, the long-accepted paradigm has been one of a noble savage living in harmony with the ancient forest, with negligible impact on the forest,” said Dr. José Iriarte of the University of Exeter, the lead researcher of the project. “Such a view was widely shared, not only among archaeologists, but also by most tropical ecologists whose interpretations of the biodiversity and ecological change were based on the assumption that this forest environment was largely pristine.” 

But, “based on mounting archaeological evidence that suggest the presence of complex Amazonian societies,” Iriarte continued, “at the other end of the spectrum are those that propose that the Amazon Basin was densely populated, perhaps up to 10 million inhabitants, and so intensively managed that by 1492 there was no such thing as a “virgin forest”— instead, it was a cultural parkland.” 

Among other objectives, Iriarte hopes to test this idea of large, complex and hierarchical societies in the Amazon, known as the “cultural parkland hypothesis’, by conducting an intensive study of four distinct regions across the Amazon, implementing a battery of state-of-the-art techniques from the social and natural sciences, including archaeology, archaeobotany, ethnohistory, and paleoecology, in conjunction with remote sensing technology. Most notably, he and his team will be mounting LiDAR and multi-spectral sensors on UAVs (drones) beginning in the Fall of 2015 to scan large areas, comparing what they find to landscapes with areas already known to exhibit evidence of anthropogenic (human) manipulation of the landscape.

“It is only by applying this interdisciplinary approach that we can provide a holistic understanding of the origins of the modern Amazonian landscapes,” said Iriarte.

Even if and when Iriarte and his team come up with strong evidence supporting the ‘cultural parklands hypothesis’, they also hope to find answers to some other key questions. Issues of conservation and sustainability play a salient role.

“How did the 1492 Columbian encounter affect these landscapes and cultures?” asks Iriarte. “And did pre-Columbian land use have a lasting affect on the modern forest and, if so, how does the knowledge of the legacy of Late pre-Columbian groups inform modern conservation and sustainable agricultural practices for the future of the Amazon and other tropical regions of the world?” 

Iriarte suggests that the outcome of the project could potentially guide policy-making in terms of land management and sustainability, and influence many other decisions that could otherwise be insufficiently informed without understanding past human management of the landscape.

 

Lawler reports that the isolated forest people, in response to the modern forces that increasingly surround and contain them, have already retreated as deeply as they can go into the last most secluded areas of the rainforest.

Could they be the last whimper and shadow of this ‘ancestral cultural parkland’, as Iriarte has penned?

Perhaps not directly. “These are not the uncontacted people of romantic imagination,” writes Lawler. “Most of these groups had traumatic interactions with industrial society about a century ago, when the upper Amazon filled with tens of thousands of outsiders eager to make a fortune from rubber.”* These indigenous forest dwellers, generations of whom were already skilled at tapping the sap of the rubber tree for their own, traditional needs, were exploited for little in return and, in more than a few cases, rewarded with death. They subsequently escaped to an isolated existence, abandoning their farming and former settlements to manage a living deep within the rainforest ecosystem. Bows and arrows, not the plow, became their most critical tool—much like the ancestors of most of the indigenous populations of South America, if one could glimpse back far enough into the collective past.

Scientists now hope that new chapters will be written about Amazon’s prehistory as future investigations collect the data needed to illuminate a past that has, for centuries, been shrouded beneath a jungle canopy. That is, of course, if enough of the rainforest can be saved to make the research meaningful.

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*Lawler, Andrew, From deep in Peru’s rainforests, isolated people emerge, Science (online), 4 June 2015.

Image above: Geoglyphs discovered in cleared area of Amazon rainforest. Sanna Saunaluoma, Wikimedia Commons

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

In addition, the latest Popular Archaeology ebook is now available.


 

 

 

 

 ______________________________________________

Travel and learn with Far Horizons.

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peter sommer travels image

discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

____________________________________________

spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

In addition, the latest Popular Archaeology ebook is now available.


 

 

 

 

 ______________________________________________

Travel and learn with Far Horizons.

farhorizons1

____________________________________________

peter sommer travels image

discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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The First Australians?

The site of Madjedbebe, a shallow rock shelter located in northern Australia, is known for yielding stone artifacts and faunal remains that archaeologists suggest date the presence of modern humans on the Australian continent at about 50,000 – 60,000 years ago. The site, however, has been at the center of a debate regarding the validity of the dating, as some scholars have cast doubt on the stratigraphic integrity and history of the deposits at the site as reported by investigations conducted in 1989 excavations.

Now, Chris Clarkson of the University of Queensland, Australia and colleagues report results of a new study on the stone tool artifacts and faunal remains found during the 1989 excavations.  

“We demonstrate that the technology and raw materials of the early assemblage are distinctive from those in the overlying layers,” stated Clarkson, et al., in their report. “We conclude that previous claims of extensive displacement of artefacts and post-depositional disturbance may have been overstated. The stone artefacts and stratigraphic details support previous claims for human occupation 50–60 ka and show that human occupation during this time differed from later periods.”*

Madjedbebe has evidence of very early and later human occupation. Early investigations at the site uncovered wall paintings by the later human occupants, including charcoal dating to 18,000 years ago and other associated artifacts, such as a grinding hollow and 2 mortars, one of which had traces of ochre.

But later excavations indicated that Madjedbebe could be the oldest dated site in Australia. The first and earliest (by deposition) appeared about 2.6 m below the surface. These layers were dated to between 61,000 and 52,000 years old. From a depth of 2.5-2.3 m the scientists recorded relatively dense occupation, dated to between 52,000 +7,000/-11,000 BP and 45,000 +6,000/-9,000 BP. More than 1500 artifacts (designated as the Malakunanja assemblage) were in the lowest occupation layer.

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madj2Excavations at Madjedbebe in 2012. From A History of Australia’s Prehistory, lecture before the Royal Australian Historical Society in 2013 by Billy Griffiths, historian and writer. A Vimeo video screenshot.

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The presence of high-grade hematite (a substance thought to have been used as a pigment for various purposes by prehistoric hunter-gatherers) among the deposits has suggested that long distance exchange or transport took place here during the Pleistocene, as the nearest known possible sources are many miles away from the site.

The findings at Madjedbebe are significant for their implications for human evolution and early modern human migration. During the Pleistocene, the site was located in Sahul, the name given to a continent that combined Australia with New Guinea and Tasmania, as the sea level at that time was as much as 150 meters lower than it is today, separated from another adjacent great land mass known as Sunda by the Sahul Strait, a much narrower body of water than that which separates Australia and New Guinea and Tasmania today. Even then, however, to get to the Sahul, people would have needed boats or rafts. Currently, there are two contending theories suggesting when this might have happened: one proposing 60,000 years ago, and the other proposing 40,000 years ago. Generally, most scholars agree that there are sites in Australia that date to at least 40,000 years ago, including the Madjedbebe site. Some scholars theorize that these early human inhabitants were ancestral to today’s Australian Aborigines.   

The detailed study report is published in the Journal of Human Evolution.

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*Chris Clarkson, et al., The archaeology, chronology and stratigraphy of Madjedbebe (Malakunanja II): A site in northern Australia with early occupation, Journal of Human Evolution, Vol. 83, June 2015  doi:10.1016/j.jhevol.2015.03.014

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

In addition, the latest Popular Archaeology ebook is now available.


 

 

 

 

 ______________________________________________

Travel and learn with Far Horizons.

farhorizons1

____________________________________________

peter sommer travels image

discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Archaeologists return to prehistoric sanctuaries on island of Menorca, Spain

After nearly 30 years, a team of archaeologists will be returning once again to the site of So na Cacana on the island of Menorca, Balearic Islands, Spain, to renew investigations of a prehistoric sanctuary complex that archaeologists believe represented the remains of the Talaiotic Culture , a prehistoric culture that flourished, particularly on the islands of Majorca and Menorca, during the 1st Millenium BCE.  

“Between 1982 and 1987, archaeological excavations made by the Museum of Menorca found two sanctuaries [at So na Cacana] with taula and other buildings, probably religious, where there were only scattered remains half hidden by the vegetation,” stated the project principle investigators. The ancient settlement remains are located about six km away from the municipality of Alaior.  The site features a tower-like monument resembling a large rectangular talaiot (Bronze Age megalithic structure) at the highest point of the area and possibly dated to before the 10th century B.C., which may contain an inner chamber with chapels; a second, smaller tower or talaiot; two sanctuaries with taula; two talaiotic houses; two hypogea; and several structures not yet excavated.  The investigators theorize that the site had a religious purpose.

Beginning June 15, 2015 and running for six months, the site investigators plan to field a team that will explore a number of structures and features in the site area, including a funerary hypogeum dated from the 15th – 8th centuries BCE, an Iron Age sanctuary or taula (6th – 3rd centuries BCE), an Iron Age (6th – 3rd centuries BCE) house structure, a Roman period (2nd – 4th centuries CE) agricultural-related structure, and a 9th – 10th century CE Islamic necropolis.

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menorcapic1Above and below: Views of the megalithic structures at So na Cacana. Courtesy Tanyt

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The team leadership is currently calling on students and volunteers who may be interested in participating in the surveys and excavations, which will entail in-depth training and education. “TANYT (the organization managing the field work) is now responsible for this archaeological site,” write the investigators, “and this cultural association aims to develop a field school and experimental camp focused on theoretical and practical training for students and professionals in archaeology and cultural heritage conservation. So the training in the field school includes hands-on intervention in different sectors of the site, each one representing a cultural stage in Menorca prehistory, proto-history and history (Bronze Age, Iron Age, Roman Period and Medieval Period).”

Individuals interested in learning more about the site and how to participate my contact the Asociación Tanyt, Menorca, at [email protected] and can visit the website at http://sonacassana.jimdo.com/

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

In addition, the latest Popular Archaeology ebook is now available.


 

 

 

 

 ______________________________________________

Travel and learn with Far Horizons.

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____________________________________________

peter sommer travels image

discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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New Secrets of Staffordshire Hoard Revealed

Researchers and conservators have revealed two rare objects that promise to shed new light on knowledge of seventh century Anglo-Saxon England, a period of time known as the ‘dark age’ in the British Isles. One is a seventh century helmet, the other an unusual sword pommel. 

After years of cleaning, treatment and building on previous research conducted by specialized teams in the UK, researchers and conservators of Barbican Research Associates are painstakingly piecing together the thousands of fragments of objects that constitute what is arguably considered one of the world’s greatest archaeological treasures—the Staffordshire Hoard, first discovered in a field in Staffordshire, England in 2009 by a metal detectorist. While the helmet and sword pommel are only two among hundreds of other important gold and silver metalwork objects identified among the Staffordshire Hoard fragments, their rarity and uniqueness distinguish them among an otherwise remarkable collection of objects presumably belonging to an elite class warrior or important person likely associated with one of the Anglo-Saxon kingdoms of the seventh century. Generally, the objects of the Hoard consist mostly of fittings from weaponry, reflecting a turbulent time in English history when competing small kingdoms fought for dominance. Comparatively little is known about this ‘dark’ period of history, which emerged after germanic peoples migrated to the southern and eastern areas of the main island from mainland Europe (becoming the various Anglo-Saxon kingdoms) in the centuries after the Romans abandoned occupation of the British Isles during the long decline of their Imperial Period rule over much of the ancient world. 

The Helmet

Archaeologists and a conservator worked for three solid days to begin to piece together the helmet’s vast array of some 1,500 thin, fragile silver sheets and strips. Anglo-Saxon helmets are incredibly rare, and the hoard example is only the fifth to be discovered. The painstaking job saw these fragments—many less than 10 mm across and making up around a third of the Hoard in size—pieced together to reveal intricate, die-stamped designs. The designs depict human warriors and male moustachioed faces, as well as birds, animals and mythical beasts, like others seen in the rest of the hoard. Some warrior figures themselves wear helmets. Researchers suggest that it is possible these are ancestral or idealized warriors, intended to give spiritual support to the wearer.

The team also pieced together the fragments of a ‘helmet-band’, thought to have run around the circumference of the helmet (and which featured one of the warrior friezes). Many of the sheet friezes were gilded with gold. In comparison, the helmet found at Sutton Hoo in 1939, in the royal ship-burial, was silver.

“The helmet, if covered in all the gilt foils in the collection, would have looked spectacular,” said Pieta Greaves, the Staffordshire Hoard Conservation Coordinator with the Birmingham Museums Trust, “not only because it would have appeared gold but because it is unique, only being the 5th helmet [of its kind] found in Britain. It was probably worn by a King or someone of great importance.” 

Scientists say there is still much more to be discovered about this helmet, and work continues.

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staffordshirepic3Section of the reconstructed helmetband, depicting a frieze of warriors. Courtesy Birmingham Museums Trust

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staffordshirepic4Detail of the reconstructed helmetband, depicting a frieze of warriors. Courtesy Birmingham Museums Trust

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helmetgernotkellerThe helmet of Sutton Hoo reconstructed as it would have appeared in its day. The Staffordshire helmet would have looked much like this, but it would have likely contained more gold features, and would have displayed a gold appearance, as opposed to the the silver appearance of the Sutton Hoo helmet. Gernot Keller, Wikimedia Commons

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The Pommel

There are over seventy pommels (the part of the sword that fits at the end of a sword-grip) in the Hoard, but the newly constructed one is unique among the finds. Conservation and research teams identified and reassembled it from 26 fragments. Although Anglo-Saxon in style, it also features British or Irish art influences. Its central garnet and glass inlaid disc can be seen to form an early Christian cross, while on its opposite side is a motif formed of three serpents. Thus, both Christian and pagan beliefs may be represented. It is also decorated with gold filigree (fine wire ornament), and inlaid with niello (a black inlay formed from copper, silver, and lead sulfides). Most unusual is the rounded hump on the pommel’s shoulder, known as a ‘sword-ring’—there would have been two originally, one on each shoulder. Many swords from this period in England and Europe have such rings, but the hoard pommel is the first to feature two. This, with its lavish ornament, suggests that it possibly belonged to an individual of significant status. Said Chris Fern, project archaeologist, “The newly recognized pommel is truly exciting. It combines multiple different styles of ornament, much in the same way as the earliest 7th century illuminated manuscripts do, like the Book of Durrow. It suggests the coming together of Anglo-Saxon and British or Irish high cultures.”

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staffordshirepic1The front of the reconstructed sword pommel. Courtesy Birmingham Museums Trust

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staffordshirepic2The back of the reconstructed sword pommel. Courtesy Birmingham Museums Trust

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The Hoard’s Legacy

Archaeologists consider the Staffordshire Hoard the most spectacular Anglo-Saxon find since the excavation of the Sutton Hoo ship-burial (Suffolk) in 1939. It  consists of a mix of gold, silver and garnet items weighing over 6 kg. Most of the items were stripped from swords and seaxes (single-edged fighting knives), at least one helmet and other items, and probably represent the equipment of defeated armies from unknown battles of the first half of the 7th century. And although fragmented, damaged and distorted, the hoard’s objects represent the possessions of an elite warrior class, as reflected in their craftsmanship and ornamentation.

Said Greaves, “We have all these great Anglo-Saxon poems which talk about the warrior elite, but this is the first evidence we have that they really existed.” 

Why it was buried, perhaps before c 675 AD, remains an unanswered question. Significantly, it was discovered close to a then major route-way (Roman Watling Street), in what was the emerging Kingdom of Mercia. Warfare between England’s many competing regional kingdoms was frequent. 

Said Fern, “The Staffordshire Hoard links us with an age of warrior splendour. The gold and silver war-gear was probably made in workshops controlled by some of England’s earliest kings, to reward warriors that served those rulers when multiple kingdoms fought for supremacy. The skill of the craftsmen is equally thrilling to behold, with many of the finds decorated with pagan and Christian art, designed to give spiritual protection in battle.” 

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staffordshirehoardpic5Above: An assemblage of some of the major objects of the Hoard. Note the helmet cheek piece on the left. Courtesy David Rowan, Birmingham Museum and Art Gallery, Wikimedia Commons

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Detailed conservation and research of its approximate 4,000 fragments is not yet complete, and the second phase of research and conservation, now in its beginning stages, entails piecing together the fragments like a giant jigsaw puzzle, revealing the artifacts in their original form. Toward this end, the owners (Birmingham City Council and Stoke-on-Trent City Council) need to raise an additional £120,000 for this work to continue and to continue the research necessary to illuminate understanding of this unique window on Anglo-Saxon history. Much of the previous funding up to that point was provided by Historic England, a non-profit organization dedicated to promoting and supporting England’s historic environment.

Duncan Wilson, Historic England Chief Executive, said: “Since its discovery in 2009, the Staffordshire Hoard and the stories behind it have captured the public imagination. The research which Historic England has funded has started to uncover the secrets of this Anglo-Saxon treasure. As technology and research methods develop we are able to discover more and more, and share the results, but more money needs to be raised to capitalize fully on this rich potential.”

For more about the Staffordshire Hoard, see the official website and the article, Conserving the Staffordshire Hoard by Pieta Greaves, published in the March 1, 2014 issue of Popular Archaeology.

Individuals and groups interested in donating funds to help with this effort may do so by going to the website for more information.

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Parts of this article were adapted and edited from the subject press release and email interview with Pieta Greaves, Staffordshire Hoard Conservation Coordinator.

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The major organizational players in the Staffordshire Hoard project include:

The Birmingham Museums Trust, an independent charity that manages the city’s museum collection and venues on behalf of Birmingham City Council. It uses the collection of around 800,000 objects to provide a wide range of arts, cultural and historical experiences, events and activities that deliver accessible learning, creativity and enjoyment for citizens and visitors to the city. Most areas of the collection are designated as being of national importance, including the finest collection of Pre-Raphaelite art in the world. Attracting over 1 million visits a year, the Trust’s venues include Aston Hall, Birmingham Museum and Art Gallery, Blakesley Hall, Museum Collections Centre, Museum of the Jewellery Quarter, Sarehole Mill, Soho House, Thinktank and Weoley Castle.  www.birminghammuseums.org.uk<http://www.birminghammuseums.org.uk>

Barbican Research Associates, the UK’s leading independent consultancy specialising in the analysis of archaeological finds and post-excavation management. Further information about the Staffordshire Hoard research project can be found on their website:  http://www.barbicanra.co.uk/staffordshire-hoard.html
Birmingham Museums Trust

Stoke-on-Trent City Council, delivering hundreds of services to 249,000 residents, including two museums, leisure and culture facilities. The Potteries Museum and Art Gallery is one of these services, and boasts a series of internationally-renown exhibitions, including the world’s best collection of Staffordshire ceramics, and a Spitfire Mk LF XVI, designed by one of the city’s most famous sons, Reginald Mitchell. All of the museum’s collections of 700,000 objects are categorised as designated collections of national importance. Galleries also include fine and decorative arts, costume, local history, archaeology and natural history.

Historic England (formerly known as English Heritage), the public body that champions and protects England’s historic places. They look after the historic environment, providing expert advice, helping people protect and care for it and helping the public to understand and enjoy it.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Modern humans migrated out of Africa via Egypt, suggests genetic study

How and when the first modern human populations emerged out of Africa to settle Europe and Asia has been at the center of a long-standing debate among researchers and scholars. The results of a new genetic study, however, suggests that modern humans made their first successful major migration out of Africa around 55,000 – 60,000 years ago through Egypt, and not from further south through Ethiopia, as suggested by another proposed theory.

Dr. Luca Pagani, of the Wellcome Trust Sanger Institute and the University of Cambridge in the UK, and his colleagues analyzed the genetic information from six modern Northeast African populations (100 Egyptians, and five Ethiopian populations each represented by 25 people).

“Two geographically plausible routes have been proposed: an exit through the current Egypt and Sinai, which is the northern route, or one through Ethiopia, the Bab el Mandeb strait, and the Arabian Peninsula, which is the southern route,” Dr. Pagani explains. “In our research, we generated the first comprehensive set of unbiased genomic data from Northeast Africans and observed, after controlling for recent migrations, a higher genetic similarity between Egyptians and Eurasians than between Ethiopians and Eurasians.”

It suggests that Egypt was most likely the way out of Africa.

The team also used high-quality genomes to estimate the time that the populations split from one another: people outside Africa split from the Egyptian genomes more recently than from the Ethiopians (55,000 as opposed to 65, 000 years ago), supporting the idea that Egypt was the last stop on the route out of Africa.

“While our results do not address controversies about the timing and possible complexities of the expansion out of Africa, they paint a clear picture in which the main migration out of Africa followed a northern, rather than a southern route,” says Dr Toomas Kivisild, a senior author from the Department of Archaeology and Anthropology, University of Cambridge.

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outofafricapic Human genome sequences from Ethiopians and Egyptians point to a Northern exit out of Africa as the most likely route by the ancestors of all Eurasians. Image courtesy Luca Pagani

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The northern route is also best supported by the known genetic mixture of all non-Africans with Neanderthals, who were present in the Levant at the time, and with the recent discovery of early modern human fossils in Israel (close to the northern route) dating to around 55,000 years ago.

“This important study still leaves questions to answer,” says Dr Chris Tyler-Smith, a senior author from the Wellcome Trust Sanger Institute. “For example, did other migrations also leave Africa around this time, but leave no trace in present-day genomes? To answer this, we need ancient genomes from populations along the possible routes. Similarly, by adding present-day genomes from Oceania, we can discover whether or not there was a separate, perhaps Southern, migration to these regions.”

“Our approach shows how it is possible to use the latest genomic data and tools to answer these intriguing questions of our human origins and migrations,” he added.

In addition to providing insights on the evolutionary past of all Eurasians with their new findings, the researchers have also developed an extensive public catalog of the genomic diversity in Ethiopian and Egyptian populations.

“This information will be of great value as a freely available reference panel for future medical and anthropological studies in these areas,” says Dr. Pagani.

The findings are published in the American Journal of Human Genetics*.

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Portions of this article were adapted and edited from the subject Cell Press and Welcome Trust Sanger Institute press releases.

*American Journal of Human Genetics, Pagani et al.: “Tracing the route of modern humans out of Africa using 225 human genome sequences from Ethiopians and Egyptians” http://dx.doi.org/10.1016/j.ajhg.2015.04.019.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Scientists discover 430,000-year-old murder in Spain

An international team of scientists have uncovered what they suggest is a likely case of murder some 430,000 years ago among prehistoric humans living in what is present-day northern Spain.

Their evidence derives from a forensic analysis of an ancient skull belonging to a young adult individual whose lineage was possibly related to an early Neanderthal line, ancient ‘cousins’ of modern humans. The skull, called ‘Cranium 17’ by researchers at the Sima de los Huesos (SH) cave complex in the Atapuerca Mountains of northern Spain, was recovered and pieced together from 52 fragments over a period of 20 years. It was found and studied among an assemblage of over 6700 bones representing at least 28 individuals.

Led by Nohemi Sala from Centro Mixto UCM-ISCIII de Evolución y Comportamiento Humanos, Spain, the team of researchers examined the skull using modern forensic techniques, including stereoscopic light and digital microscopes, an industrial CT scanner, 3D imaging technology, and contour and trajectory analysis. The scientists focused on two peculiar penetrating lesions on the frontal bone above the left eye. They were unlike many of the bone fractures on the other bones recovered from the site, which by examination were shown to have been caused by geological process disturbances or as a result of having fallen down a vertical shaft into the cave, perhaps by accident. But the results of the study on Cranium 17 indicated that both fractures were likely produced by two separate impacts by the same object with slightly different trajectories, around the time of the individual’s death. According to the researchers, the injuries were unlikely the result of an accidental fall down the vertical shaft. Rather, the type of fracture, their location, and the appearance of having been produced by two blows with the same object, led the researchers to interpret them as the result of an act of lethal interpersonal aggression—or what may constitute the earliest case of murder in human history.

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cranium17This is a frontal view of Cranium 17 showing the position of the traumatic events T1 (inferior) and T2 (superior). Courtesy Javier Trueba / Madrid Scientific Films

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cranium17analysis2Shown above: The Cranium 17 bone traumatic fractures. (A) Frontal view of Cranium 17 showing the position of the traumatic events T1 (inferior) and T2 (superior); (B) Detailed ectocranial view of the traumatic fractures showing the two similar notches (black arrows) present along the superior border of the fracture outlines. Note that the orientation of the two traumatic events is different; (C) Detail of the notch in T1 under 2X magnification with a light microscope. (D) Endocranial view of T1 and T2 showing the large cortical delamination of the inner table (black arrows). From Sala N, Arsuaga JL, Pantoja-Pérez A, Pablos A, Martínez I, Quam RM, et al. (2015) Lethal Interpersonal Violence in the Middle Pleistocene. PLoS ONE 10(5): e0126589. doi:10.1371/journal. pone.0126589

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“This represents the earliest clear case of deliberate, lethal interpersonal aggression in the hominin fossil record,” stated Sala, et al. in the study report, “demonstrating that this is an ancient human behavior.”*

Moreover, the study results indicated that the individual was already dead before arrival at the cave site, suggesting that the person was carried to the top of the vertical shaft of the cave and deposited by other humans. Given the nature, position, abundance and condition of human bones found within the cave, “the interpretation of the SH site as a place where hominins deposited deceased members of their social groups seems to be the most likely scenario to explain the presence of human bodies at the site,” wrote the study authors in the report. “This interpretation implies this was a social practice among this group of Middle Pleistocene hominins and may represent the earliest funerary behavior in the human fossil record.”*

The study report is published online in the May 27, 2015 issue of PLoS ONEhttp://dx.plos.org/10.1371/journal.pone.0126589

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*Sala N, Arsuaga JL, Pantoja-Pérez A, Pablos A, Martínez I, Quam RM, et al. (2015) Lethal Interpersonal Violence in the Middle Pleistocene. PLoS ONE 10(5): e0126589. doi:10.1371/journal. pone.0126589

Some material for this article was adapted and edited from the subject PLoS ONE press release.

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

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Travel and learn with Far Horizons.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Ancient Mummies Meet Modern Medicine with “The Anatomy of the Mummy”

PHILADELPHIA, PA May 22, 2015—Mummies are fascinating to the general public. It turns out they are fascinating to scientists, too. Anthropologists, archaeologists and doctors and researchers in the medical community have been coming together for decades, now, engaging in interdisciplinary exploration of mummies from all over the world. What have they learned? What can modern medical techniques applied to long deceased humans tell us—and what techniques and practices hold the best promise for scholars eager to unwrap more about the human experience in the past?

Several years ago, Janet Monge, Penn Museum Curator of Physical Anthropology, connected with Jeffrey Laitman, Associate Editor of the scholarly journal The Anatomical Record, to bring together a range of scholars to discuss these questions at a Penn Museum public symposium. That 2011 symposium formed the kernel of an unusual June 2015 Special Issue of The Anatomical Record (available online beginning May 22), “The Anatomy of the Mummy.”

“We wanted to bring together the growing number of people—medical and scholarly—who were actively engaged in this cross-disciplinary work. What could we learn from each other about how diverse procedures, applied to diverse mummy populations, are or are not providing new and meaningful data about our shared human past?” noted Dr. Monge.

Dr. Monge is guest editor with Frank Reuhli, Swiss Mummy Project, Institute of Evolutional Medicine, University of Zurich, Switzerland, on what has become an international mummies and science volume. Twenty-six research articles explore mummy studies, most employing state-of-the-art scientific techniques like CT scans, MRI and endoscopy, far more commonly used on living patients by the medical community, as well as newly developed techniques of Terahertz MRI imaging.  Mummies studied come from around the world, including Egypt, Korea, Sicily, Greenland, Peru, New Guinea, and Denmark. The development of a mummy database for future study, and consideration on the ethics of mummy studies, are included in the issue.

“The scope and depth of the topics makes this volume truly unique,” noted Dr. Monge. “The Anatomy of the Mummy explores the challenges and emerging techniques for studying mummies under varied conditions of preservation including natural and artificial mummification as well as bodies preserved in bogs.  In addition to discussions of ethical practice and disease patterns in past human populations, authors discuss best practices of mummy conservation for future generations. These wide ranging topics will interest those in many fields ranging from anthropology to zoology.”

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mummyanatomypic3Dr. Janet Monge, Curator-in-Charge and Keeper, Physical Anthropology section, Penn Museum, and guest co-editor with Frank Reuhli, of “The Anatomy of a Mummy,” the June 2015 Special Issue of The Anatomical Record. Photo taken of Monge in Museum storage, by Steve Minicola, Penn Communications.

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mummypic2Penn Museum has a history of mummy conservation and research, and two articles in the special issue come from the museum: Molly Gleeson, project conservator for the Museum’s In the Artifact Lab: Conserving Egyptian Mummies public lab and exhibition, collaborating with Dr. Michael Zimmerman, Adjunct Professor, Villanova University, offers an historic perspective on a famous Penn Museum mummy, PUM I, autopsied more than 40 years ago—and revisits the earlier mummy study with new techniques of analysis to learn more. Samantha Cox, Penn Museum scholar and a graduate student, University of Cambridge, UK, offers “A Critical Look at Mummy CT Scanning,” reviewing the history and assessing the potentials, and the pitfalls, of high-resolution scanning, with particular attention on two Egyptian mummies in the Museum’s collection.

Read more about the Artifact Lab and Molly Gleeson in the free premium article, The Mummy Doctors, published in the Fall 2014 issue of Popular Archaeology.

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About The Anatomical Record and the American Association of Anatomists

The Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology, is a peer-reviewed journal, an official publication of the American Association of Anatomists, founded in 1906, and published by John Wiley & Sons. The American Association of Anatomists (AAA) was founded by Joseph Leidy in Washington, D.C. in 1888 for the “advancement of anatomical science.” Today, via research, education and professional development activities, AAA serves as the professional home for an international community of biomedical researchers and educators focusing on the structural foundation of health and disease.

About the Penn Museum

Founded in 1887, the Penn Museum (the University of Pennsylvania Museum of Archaeology and Anthropology), 3260 South Street in Philadelphia, is one of the world’s great archaeology and anthropology research museums, and the largest university museum in the United States. With nearly one million objects in the collection, the Penn Museum encapsulates and illustrates the human story: who we are and where we came from. A dynamic research institution with many ongoing research projects, the Museum is an engaging place of discovery. The Museum’s mandate of research, teaching, collections stewardship, and public engagement are the four “pillars” of  its expansive mission: to transform understanding of the human experience.

The Penn Museum can be found on the web at www.penn.museum. For general information call 215.898.4000.

Photo above: Project Conservator Molly Gleeson at work on a mummy In the Artifact Lab. Photo: Penn Museum.

A press release of the University of Pennsylvania Museum of Archaeology and Anthropology.

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spring2015coverfinal6 Read more in-depth articles about archaeology with a premium subscription to Popular Archaeology Magazine. 

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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The Bronze Age Black Forest Girl of Denmark

University of Copenhagen—The famous Bronze Age Egtved Girl did not originally come from Denmark, but from far away, as revealed by strontium isotope analyses of the girl’s teeth. The analyses show that she was born and raised outside Denmark’s current borders, and strontium isotope analyses of the girl’s hair and a thumb nail also show that she travelled great distances the last two years of her life.

The wool from the Egtved Girl’s clothing, the blanket she was covered with, and the oxhide she was laid to rest on in the oak coffin all originate from a location outside present-day Denmark. The combination of the different provenance analyses indicates that the Egtved Girl, her clothing, and the oxhide come from Schwarzwald (“the Black Forest”) in South West Germany – as do the cremated remains of a six-year-old child who was buried with the Egtved Girl. The girl’s coffin dates the burial to a summer day in the year 1370 BC.

Senior researcher Karin Margarita Frei, from the National Museum of Denmark and Centre for Textile Research at the University of Copenhagen, analysed the Egtved Girl’s strontium isotope signatures, in collaboration with Kristian Kristiansen from the University of Gothenburg and the Department of Geosciences and Natural Resource Management and the Centre for GeoGenetics of the University of Copenhagen.

The girl’s movements mapped month by month

Strontium is an element which exists in the earth’s crust, but its prevalence is subject to geological variation. Humans, animals, and plants absorb strontium through water and food. By measuring the strontium isotopic signatures in archaeological remains, researchers can determine where humans and animals lived, and where plants grew because of their strontium isotope signatures. In that sense, strontium serves as a kind of GPS for scientists.

“I have analysed the strontium isotopic signatures of the enamel from one of the Egtved Girl’s first molars, which was fully formed/crystallized when she was three or four years old, and the analysis tells us that she was born and lived her first years in a region that is geologically older than and different from the peninsula of Jutland in Denmark,” Karin Margarita Frei says.

Karin Margarita Frei has also traced the last two years of the Egtved Girl’s life by examining the strontium isotopic signatures in the girl’s 23-centimetre-long hair. The analysis shows that she had been on a long journey shortly before she died, and this is the first time that researchers have been able to so accurately track a prehistoric person’s movements.

“If we consider the last two years of the girl’s life, we can see that, 13 to 15 months before her death, she stayed in a place with a strontium isotope signature very similar to the one that characterizes the area where she was born. Then she moved to an area that may well have been Jutland. After a period of c. 9 to 10 months there, she went back to the region she originally came from and stayed there for four to six months before she travelled to her final resting place, Egtved. Neither her hair nor her thumb nail contains a strontium isotopic signatures which indicates that she returned to Scandinavia until very shortly before she died. As an area’s strontium isotopic signature is only detectable in human hair and nails after a month, she must have come to “Denmark” and “Egtved” about a month before she passed away,” Karin Margarita Frei explains.

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egtvedgirlThis is the Egtved Girl’s grave, from 1370 BC. Courtesy the National Museum of Denmark

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The Black Forest Girl

If the Egtved Girl was not born in Jutland, then where did she come from? Karin Margarita Frei suggests that she came from South West Germany, more specifically the Black Forest, which is located 500 miles south of Egtved.

Considered in isolation, the Egtved Girl’s strontium isotope signature could indicate that she came from Sweden, Norway or Western or Southern Europe. She could also come from the island Bornholm in the Baltic Sea. But when Karin Margarita Frei combines the girl’s strontium isotopic signatures with that of her clothing, she can pinpoint the girl’s place of origin relatively accurately.

“The wool that her clothing was made from did not come from Denmark and the strontium isotope values vary greatly from wool thread to wool thread. This proves that the wool was made from sheep that either grazed in different geographical areas or that they grazed in one vast area with very complex geology, and Black Forest’s bedrock is characterized by a similarly heterogeneous strontium isotopic range,” Karin Margarita Frei says.

That the Egtved Girl in all probability came from the Black Forest region in Germany comes as no surprise to professor Kristian Kristiansen from the University of Gothenburg; the archaeological finds confirm that there were close relations between Denmark and Southern Germany in the Bronze Age.

“In Bronze Age Western Europe, Southern Germany and Denmark were the two dominant centres of power, very similar to kingdoms. We find many direct connections between the two in the archaeological evidence, and my guess is that the Egtved Girl was a Southern German girl who was given in marriage to a man in Jutland so as to forge an alliance between two powerful families,” Kristian Kristiansen says.

According to him, Denmark was rich in amber and traded amber for bronze. In Mycenaean Greece and in the Middle East, Baltic amber was as coveted as gold, and, through middlemen in Southern Germany, large quantities of amber were transported to the Mediterranean, and large quantities of bronze came to Denmark as payment. In the Bronze Age, bronze was as valuable a raw material as oil is today so Denmark became one of the richest areas of Northern Europe.

“Amber was the engine of Bronze Age economy, and in order to keep the trade routes going, powerful families would forge alliances by giving their daughters in marriage to each other and letting their sons be raised by each other as a kind of security,” Kristian Kristiansen says.

A great number of Danish Bronze Age graves contain human remains that are as well-preserved as those found the Egtved Girl’s grave. Karin Margarita Frei and Kristian Kristiansen plan to examine these remains with a view to analysing their strontium isotope signatures.

The research was made possible through the support of The Danish National Research Foundation, European Research Council, the Carlsberg Foundation and the L’Oréal Denmark-UNESCO For Women in Science Award. The results are published in Scientific Reports.

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Adapted and edited from the Faculty of Humanities, University of Copenhagen press release.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Ancient site of Palmyra in hands of Islamic State

Mark Hallum is a staff writer for Popular Archaeology Magazine.

The Syrian city of Palmyra, known internationally for its iconic archaeological site, is reported to have fallen into the control of the Islamic State, just days after their victory in Ramadi in Northern Iraq.

Soldiers, policemen and citizens were seen fleeing the town in the wake of the ISIS advance, as museum workers frantically packed up what they could save. A museum director, Khalil al-Hariri, told Reuters that many of the artifacts in the museum have been successfully moved to a safer position in anticipation of the city’s capture. But the human casualties have been high, including people who could not escape due to wounds sustained from the conflict.

Images and video clips of the destruction to cultural heritage in Syria and Iraq have been commonplace in the mainstream media in recent months, showing ancient cities, monuments and priceless antiquities destroyed by men with hammers, power tools, bombs and bulldozers. Now Palmyra, among the world’s greatest archaeological gems, faces a similar threat. Built two millennia ago, Palmyra not only represents financial gain for the Islamic State through profits from the illicit antiquities market, but it is also strategically located among a network of roads and gas fields. Looting the site and gaining control of the roads could provide an advantage to anyone strong enough to hold it.

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palmyraThe ancient site of Palmyra in Syria. Bernard Gagnon, Wikimedia Commons

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At the recent Syrian Heritage Initiative Symposium in San Diego, Palmyra was a focal point of consideration. Discussed were the many ways in which the site had been degraded by small-scale looting and nearby conflict. The Syrian Heritage Initiative, an organization of archaeologists who have been funded by the U.S. State Department, has been hard at work attempting to save the heritage of the Syrian people.

Late last week, NPR reported that the U.N. had appealed to the warring groups of Syria to spare Palmyra, which recently became a UNESCO World Heritage Site. Most alarming to the U.N. has been the encroachment of government forces and the self-proclaimed Islamic State in the area of the site, not only threatening the integrity of the site with collateral battle damage, but also elevating the prospect of losing even more heritage than has already been sustained by looting and combat. Last summer, photos surfaced of blackened stone halfway up one of its famous pillars from a mortar round.

Government troops and other groups within the opposition are considered to be trusted not to harm heritage sites, as some groups even refer to themselves as the “grandchildren of Zenobia”, an ancient queen of Palmyra. It illustrates how much the history and culture of Syria is valued and respected by the Syrian people.

The Islamic State, however, is another element entirely. 

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Mark Hallum is a staff writer for Popular Archaeology Magazine.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Our bond with dogs may go back more than 27,000 years

Cell Press—Dogs’ special relationship to humans may go back 27,000 to 40,000 years, according to genomic analysis of an ancient Taimyr wolf bone reported in the Cell Press journal Current Biology on May 21. Earlier genome-based estimates have suggested that the ancestors of modern-day dogs diverged from wolves no more than 16,000 years ago, after the last Ice Age.

The genome from this ancient specimen, which has been radiocarbon dated to 35,000 years ago, reveals that the Taimyr wolf represents the most recent common ancestor of modern wolves and dogs.

“Dogs may have been domesticated much earlier than is generally believed,” says Love Dalén of the Swedish Museum of Natural History. “The only other explanation is that there was a major divergence between two wolf populations at that time, and one of these populations subsequently gave rise to all modern wolves.” Dalén considers this second explanation less likely, since it would require that the second wolf population subsequently became extinct in the wild.

“It is [still] possible that a population of wolves remained relatively untamed but tracked human groups to a large degree, for a long time,” adds first author of the study Pontus Skoglund of Harvard Medical School and the Broad Institute.

The researchers made these discoveries based on a small piece of bone picked up during an expedition to the Taimyr Peninsula in Siberia. Initially, they didn’t realize the bone fragment came from a wolf at all; this was only determined using a genetic test back in the laboratory. But wolves are common on the Taimyr Peninsula, and the bone could have easily belonged to a modern-day wolf. On a hunch, the researchers decided to radiocarbon date the bone anyway. It was only then that they realized what they had: a 35,000-year-old bone from an ancient Taimyr wolf.

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 Above: Comparison of an ancient Taimyr wolf bone from the lower jaw to a modern pipette. Courtesy Love Dalén

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wolfbone2Above: Detailed view of an ancient Taimyr wolf bone from the lower jaw. The animal lived approximately 27,000 to 40,000 years ago. Courtesy Love Dalén

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wolfbone3Above: DNA from this small piece of a rib bone from an ancient Taimyr wolf suggests that dogs may have been domesticated at least 27,000 years ago. Courtesy Love Dalén

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The DNA evidence also shows that modern-day Siberian Huskies and Greenland sled dogs share an unusually large number of genes with the ancient Taimyr wolf.

“The power of DNA can provide direct evidence that a Siberian Husky you see walking down the street shares ancestry with a wolf that roamed Northern Siberia 35,000 years ago,” Skoglund says. To put that in perspective, “this wolf lived just a few thousand years after Neandertals disappeared from Europe and modern humans started populating Europe and Asia.”

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A Cell Press press release.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Scientists discover world’s oldest stone tools

Earth Institute at Columbia University—Scientists working in the desert badlands of northwestern Kenya have found stone tools dating back 3.3 million years, long before the advent of modern humans, and by far the oldest such artifacts yet discovered. The tools, whose makers may or may not have been some sort of human ancestor, push the known date of such tools back by 700,000 years; they also may challenge the notion that our own most direct ancestors were the first to pound two rocks together to create a new technology.

The discovery is the first evidence that an even earlier group of proto-humans may have had the thinking abilities needed to figure out how to make sharp-edged tools. The stone tools mark “a new beginning to the known archaeological record,” say the authors of a new paper about the discovery, published today in the leading scientific journal Nature.

“The whole site’s surprising, it just rewrites the book on a lot of things that we thought were true,” said geologist Chris Lepre of the Lamont-Doherty Earth Observatory and Rutgers University, a co-author of the paper who precisely dated the artifacts.

The tools “shed light on an unexpected and previously unknown period of hominin behavior and can tell us a lot about cognitive development in our ancestors that we can’t understand from fossils alone,” said lead author Sonia Harmand, of the Turkana Basin Institute at Stony Brook University and the Universite Paris Ouest Nanterre.

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lomekwinewspic4

The finds were made in the desert badlands near Lake Turkana, Kenya. Many other important discoveries of fossils and artifacts have been made nearby. Courtesy West Turkana Archaeological Project

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Hominins are a group of species that includes modern humans, Homo sapiens, and our closest evolutionary ancestors. Anthropologists long thought that our relatives in the genus Homo—the line leading directly to Homo sapiens—were the first to craft such stone tools. But researchers have been uncovering tantalizing clues that some other, earlier species of hominin, distant cousins, if you will, might have figured it out.

The researchers do not know who made these oldest of tools. But earlier finds suggest a possible answer: The skull of a 3.3-million-year-old hominin, Kenyanthropus platytops, was found in 1999 about a kilometer from the tool site. A K. platyops tooth and a bone from a skull were discovered a few hundred meters away, and an as-yet unidentified tooth has been found about 100 meters away.

The precise family tree of modern humans is contentious, and so far, no one knows exactly how K. platyops relates to other hominin species. Kenyanthropus predates the earliest known Homo species by a half a million years. This species could have made the tools; or, the toolmaker could have been some other species from the same era, such as Australopithecus afarensis, or an as-yet undiscovered early type of Homo.

Lepre said a layer of volcanic ash below the tool site set a “floor” on the site’s age: It matched ash elsewhere that had been dated to about 3.3 million years ago, based on the ratio of argon isotopes in the material. To more sharply define the time period of the tools, Lepre and co-author and Lamont-Doherty colleague Dennis Kent examined magnetic minerals beneath, around and above the spots where the tools were found.

The Earth’s magnetic field periodically reverses itself, and the chronology of those changes is well documented going back millions of years. “We essentially have a magnetic tape recorder that records the magnetic field … the music of the [earth’s] outer core,” Kent said. By tracing the variations in the polarity of the samples, they dated the site to 3.33 million to 3.11 million years.

Lepre’s wife and another co-author, Rhoda Quinn of Rutgers, studied carbon isotopes in the soil, which along with animal fossils at the site allowed researchers to reconstruct the area’s vegetation. This led to another surprise: The area was at that time a partially wooded, shrubby environment. Conventional thinking has been that sophisticated tool-making came in response to a change in climate that led to the spread of broad savannah grasslands, and the consequent evolution of large groups of animals that could serve as a source of food for human ancestors.

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lomekwinewspic3Chris Lepre of Columbia University’s Lamont-Doherty Earth Observatory (back to camera) precisely dated the artifacts by analyzing layers above, around and below them for reversals in earth’s magnetic field. Courtesy West Turkana Archaeological Project

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One line of thinking is that hominins started knapping—pounding one rock against another to make sharp-edged stones—so they could cut meat off of animal carcasses, said paper co-author Jason Lewis of the Turkana Basin Institute and Rutgers. But the size and markings of the newly discovered tools “suggest they were doing something different as well, especially if they were in a more wooded environment with access to various plant resources,” Lewis said. The researchers think the tools could have been used for breaking open nuts or tubers, bashing open dead logs to get at insects inside, or maybe something not yet thought of.

“The capabilities of our ancestors and the environmental forces leading to early stone technology are a great scientific mystery,” said Richard Potts, director of the Human Origins Program at the Smithsonian’s National Museum of Natural History, who was not involved in the research. The newly dated tools “begin to lift the veil on that mystery, at an earlier time than expected,” he said.

Potts said he had examined the stone tools during a visit to Kenya in February.

“Researchers have thought there must be some way of flaking stone that preceded the simplest tools known until now,” he said. “Harmand’s team shows us just what this even simpler altering of rocks looked like before technology became a fundamental part of early human behavior.”

Ancient stone artifacts from East Africa were first uncovered at Olduvai Gorge in Tanzania in the mid-20th century, and those tools were later associated with fossil discoveries in the 1960s of the early human ancestor Homo habilis. That species has been dated to 2.1 million to 1.5 million years ago.

Subsequent finds have pushed back the dates of humans’ evolutionary ancestors, and of stone tools, raising questions about who first made that cognitive leap. The discovery of a partial lower jaw in the Afar region of Ethiopia, announced on March 4, pushes the fossil record for the genus Homo to 2.8 million years ago. Evidence from recent papers, the authors note, suggests that there is anatomical evidence that Homo had evolved into several distinct lines by 2 million years ago.

There is some evidence of more primitive tool use going back even before the new find. In 2009, researchers at Dikika, Ethiopia, dug up 3.39 million-year-old animal bones marked with slashes and other cut marks, evidence that someone used stones to trim flesh from bone and perhaps crush bones to get at the marrow inside. That is the earliest evidence of meat and marrow consumption by hominins. No tools were found at the site, so it’s unclear whether the marks were made with crafted tools or simply sharp-edged stones. The only hominin fossil remains in the area dating to that time are from Australopithecus afarensis.

The new find came about almost by accident: Harmand and Lewis said that on the morning of July 9, 2011, they had wandered off on the wrong path, and climbed a hill to scout a fresh route back to their intended track. They wrote that they “could feel that something was special about this particular place.” They fanned out and surveyed a nearby patch of craggy outcrops. “By teatime,” they wrote, “local Turkana tribesman Sammy Lokorodi had helped [us] spot what [we] had come searching for.”

By the end of the 2012 field season, excavations at the site, named Lomekwi 3, had uncovered 149 stone artifacts tied to tool-making, from stone cores and flakes to rocks used for hammering and others possibly used as anvils to strike on.

The researchers tried knapping stones themselves to better understand how the tools they found might have been made. They concluded that the techniques used “could represent a technological stage between a hypothetical pounding-oriented stone tool use by an earlier hominin and the flaking-oriented knapping behavior of [later] toolmakers.” Chimpanzees and other primates are known to use a stone to hammer open nuts atop another stone. But using a stone for multiple purposes, and using one to crack apart another into a sharper tool, is more advanced behavior.

The find also has implications for understanding the evolution of the human brain. The toolmaking required a level of hand motor control that suggests that changes in the brain and spinal tract needed for such activity could have occurred before 3.3 million years ago, the authors said.

“This is a momentous and well-researched discovery,” said paleoanthropologist Bernard Wood of George Washington University, who was not involved in the study. “I have seen some of these artifacts in the flesh, and I am convinced they were fashioned deliberately.” Wood said he found it intriguing to see how different the tools are from so-called Oldowan stone tools, which up to now have been considered the oldest and most primitive.

Lepre, who has been conducting fieldwork in eastern Africa for about 15 years, said he arrived at the dig site about a week after the discovery. The site is several hours’ drive on rough roads from the nearest town, located in a hot, dry landscape he said is reminiscent of Arizona and New Mexico. Lepre collected chunks of sediment from a series of depths and brought them back to Lamont-Doherty for analysis. He and Kent used a bandsaw to trim the samples into sugar cube-size blocks and inserted them into a magnetometer, which measured the polarity of tiny grains of the minerals hematite and magnetite contained in the sediment.

“The magnetics pretty much clinches that the age is something like 3.3 million years old,” said Kent, who also is a professor at Rutgers.

Earlier dating work by Lepre and Kent helped lead to another landmark paper in 2011: a study that suggested Homo erectus, another precursor to modern humans, was using more advanced tool-making methods 1.8 million years ago, at least 300,000 years earlier than previously thought.

“I realized when you [figure out] these things, you don’t solve anything, you just open up new questions,” said Lepre. “I get excited, then realize there’s a lot more work to do.”

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lomekwinewspic1Sammy Lokorodi, a resident of Kenya’s northwestern desert who works as a fossil and artifact hunter, led the way to the trove of 3.3 million-year-old tools. Courtesy West Turkana Archaeological Project

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Edited from the Earth Institute at Columbia University press release.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Most European men descend from a handful of Bronze Age forefathers

University of Leicester—Geneticists from the University of Leicester have discovered that most European men descend from just a handful of Bronze Age forefathers, due to a ‘population explosion’ several thousand years ago.

The project, which was funded by the Wellcome Trust, was led by Professor Mark Jobling from the University of Leicester’s Department of Genetics and the study is published in the prestigious journal Nature Communications.

The research team determined the DNA sequences of a large part of the Y chromosome, passed exclusively from fathers to sons, in 334 men from 17 European and Middle Eastern populations, using new methods for analysing DNA variation that provides a less biased picture of diversity, and also a better estimate of the timing of population events. This allowed the construction of a genealogical tree of European Y chromosomes that could be used to calculate the ages of branches. Three very young branches, whose shapes indicate recent expansions, account for the Y chromosomes of 64% of the men studied.

Professor Jobling said: “The population expansion falls within the Bronze Age, which involved changes in burial practices, the spread of horse-riding and developments in weaponry. Dominant males linked with these cultures could be responsible for the Y chromosome patterns we see today.”

In addition, past population sizes were estimated, and showed that a continuous swathe of populations from the Balkans to the British Isles underwent an explosion in male population size between 2,000 and 4,000 years ago.

This contrasts with previous results for the Y chromosome, and also with the picture presented by maternally-inherited mitochondrial DNA, which suggests much more ancient population growth.

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europeanbronzeagepic

Europe during the late bronze age (1100 BC).  Xoil, Wikimedia Commons

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Previous research has focused on the proportion of modern Europeans descending from Paleolithic—Old Stone Age—hunter-gatherer populations or more recent Neolithic farmers, reflecting a transition that began about 10,000 years ago.

Chiara Batini from the University of Leicester’s Department of Genetics, lead author of the study, added: “Given the cultural complexity of the Bronze Age, it’s difficult to link a particular event to the population growth that we infer. But Y-chromosome DNA sequences from skeletal remains are becoming available, and this will help us to understand what happened, and when.”

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The study ‘Large-scale recent expansion of European patrilineages shown by population resequencing’ is published in Nature Communications.

Adapted and edited from the University of Leicester press release.

*The Wellcome Trust is a global charitable foundation dedicated to improving health. It provides more than £700 million a year to support scolarship in science, the humanities and the social sciences, as well as education, public engagement and the application of research to medicine.

The £18 billion investment portfolio provides the independence to support such transformative work as the sequencing and understanding of the human genome, research that established front-line drugs for malaria, and Wellcome Collection, the free venue for exploring medicine, life and art.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Agriculture, declining mobility drove humans’ shift to lighter bones

Johns Hopkins Medicine—Modern lifestyles have made humans heavier, but, in one particular way, noticeably lighter weight than our hunter-gatherer ancestors: in the bones. Now a new study of the bones of hundreds of humans who lived during the past 33,000 years in Europe finds the rise of agriculture and a corresponding fall in mobility drove this change, rather than urbanization, nutrition or other factors.

The discovery is reported in the early edition of Proceedings of the National Academy of Sciences the week of May 18. It sheds light, researchers say, on a monumental change that has left modern humans susceptible to osteoporosis, a condition marked by brittle and thinning bones.

At the root of the finding, the researchers say, is the knowledge that putting bones under the “stress” of walking, lifting and running leads them to pack on more calcium and grow stronger.

“There was a lot of evidence that earlier humans had stronger bones and that weight-bearing exercise in modern humans prevents bone loss, but we didn’t know whether the shift to weaker bones over the past 30,000 years or so was driven by the rise in agriculture, diet, urbanization, domestication of the horse or other lifestyle changes,” says Christopher Ruff, Ph.D. , a professor of functional anatomy and evolution at the Johns Hopkins University School of Medicine.

“By analyzing many arm and leg bone samples from throughout that time span, we found that European humans’ bones grew weaker gradually as they developed and adopted agriculture and settled down to a more sedentary lifestyle, and that moving into cities and other factors had little impact.”

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lighterbonespic

 

Above: Cross-section drawings of an Upper Paleolithic, left, and Early Medieval, right, thigh bone, showing the change in bone shape and reduction in strength in the later individual. Credit: Study authors

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The study was a collaborative effort of researchers from across Europe and the United States that began in 2008. The group focused on Europe because it has many well-studied archeological sites, Ruff says, and because the population has relatively little genetic variation, despite some population movements. That meant that any changes observed could be attributed more to lifestyle than to genetics.

The researchers took molds of bones from museums’ collections and used a portable X-ray machine to scan them, focusing on the tibia, femur, and humerus from 1,842 people from sites throughout Europe as old as 33,000 years and as recent as the 20th century. “By comparing the lower limbs with the upper limbs, which are little affected by how much walking or running a person does, we could determine whether the changes we saw were due to mobility or to something else, like nutrition,” Ruff says.

When they analyzed the geometry of bones over time, the researchers found a decline in leg bone strength between the Mesolithic era, which began about 10,000 years ago, and the age of the Roman Empire, which began about 2,500 years ago. Arm bone strength, however, remained fairly steady. “The decline continued for thousands of years, suggesting that people had a very long transition from the start of agriculture to a completely settled lifestyle,” Ruff says. “But by the medieval period, bones were about the same strength as they are today.”

Ruff notes that Paleolithic-style bones are still likely achievable, at least for younger humans, if they recreate to some extent the lifestyle of their ancestors, notably doing a lot more walking than their peers. He cites studies of professional athletes that have demonstrated how lifestyle is written in our bones. “The difference in bone strength between a professional tennis player’s arms is about the same as that between us and Paleolithic humans,” he says.

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Adapted and edited from the subject Johns Hopkins University press release.

Other authors on the paper are Brigitte M. Holt and Erin Whittey of the University of Massachusetts, Amherst; Markku Niskanen, Juho-Antti Junno and Rosa Vilkama of the University of Oulu in Finland; Vladimir Sladek, Martin Hora and Eliska Schuplerova of Charles University in Prague; Margit Berner of Vienna’s Natural History Museum; Evan Garofalo of the University of Maryland, Baltimore; and Heather M. Garvin of Mercyhurst University.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Unique social structure of hunter-gatherers explained

University College London—Sex equality in residential decision-making explains the unique social structure of hunter-gatherers, a new UCL study reveals.

Previous research has noted the low level of relatedness in hunter-gatherer bands. This is surprising because humans depend on close kin to raise offspring, so generally exhibit a strong preference for living close to parents, siblings and grandparents.

The new study, published today in Science and funded by the Leverhulme Trust, is the first to demonstrate the relationship between sex equality in residential decision-making and group composition.

In work conducted over two years, researchers from the Hunter-Gatherer Resilience Project in UCL Anthropology lived among populations of hunter-gatherers in Congo and the Philippines. They collected genealogical data on kinship relations, between-camp mobility and residence patterns by interviewing hundreds of people.

This information allowed the researchers to understand how individuals in each community they visited were related to each other. Despite living in small communities, these hunter-gatherers were found to be living with a large number of individuals with whom they had no kinship ties.

The authors constructed a computer model to simulate the process of camp assortment. In the model, individuals populated an empty camp with their close kin – siblings, parents and children.

When only one sex had influence over this process, as is typically the case in male-dominated pastoral or horticultural societies, camp relatedness was high. However, group relatedness is much lower when both men and women have influence—as is the case among many hunter-gatherer societies, where families tend to alternate between moving to camps where husbands have close kin and camps where wives have close kin.

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sanbushmenSan bushmen family diorama. The San are thought to be a modern analog for prehistoric hunter-gatherers. Yanajin33, Wikimedia Commons

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First author of the study, Mark Dyble (UCL Anthropology), said: “While previous researchers have noted the low relatedness of hunter-gatherer bands, our work offers an explanation as to why this pattern emerges. It is not that individuals are not interested in living with kin. Rather, if all individuals seek to live with as many kin as possible, no-one ends up living with many kin at all.”

Many unique human traits such as high cognition, cumulative culture and hyper-cooperation have evolved due to the social organisation patterns unique to humans.

Although hunter-gatherer societies are increasingly under pressure from external forces, they offer the closest extant examples of human lifestyles and social organisation in the past, offering important insights into human evolutionary history.

Senior author, Dr Andrea Migliano (UCL Anthropology), said: “Sex equality suggests a scenario where unique human traits such as cooperation with unrelated individuals could have emerged in our evolutionary past”.

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A University College London press release.

About UCL (University College London)

UCL was founded in 1826. We were the first English university established after Oxford and Cambridge, the first to open up university education to those previously excluded from it, and the first to provide systematic teaching of law, architecture and medicine. We are among the world’s top universities, as reflected by performance in a range of international rankings and tables. UCL currently has over 35,000 students from 150 countries and over 11,000 staff. Our annual income is more than £1 billion.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Iron Age hoard in a megalithic funerary complex in Spain

Discovered among the remains of a megalithic funerary structure on a hill in the Andalusia region of southern Spain, an exotic assemblage of Iron Age artifacts dated to between 1044 and 538 BCE has long raised questions for archaeologists regarding its origin and meaning. Described as a ‘hoard’ by the archaeologists because of the unusual, exotic characteristics of the objects and their spatial association suggesting a single, one-time undisturbed deposit, it has been the focus of intense scientific study by Mercedes Murillo-Barroso of the University College London and colleagues of other participating institutions in Spain and the U.K.  

Now, Barosso and colleagues have released the results of their study in a paper published in the Journal of Archaeological Science.

“This hoard, found under the fallen orthostat of a megalithic structure built at least 2,000 years earlier, throws new light on long-distance exchange networks and the effect they could have had on the cultural identities and social relations of local Iberian Early Iron Age communities,” stated Barosso and colleagues in the report.*

The researchers conclude this because at least some of the objects of the hoard, which consists of three silver rings, one of them a signet ring, three exotic quartz objects, a necklace of amber beads, a pendant, fine wires of silver, a bronze needle, two spindle whorls and two small iron bars, were made of materials that were sourced from locations as distant and diverse as the Baltic, western Mediterranean, and the Middle East. 

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palacioIIhoard2Orthostat under which the hoard was found indicated by the arrow. Image and text from Mercedes Murillo-Barroso, et al., New objects in old structures. The Iron Age hoard of the Palacio III megalithic funerary complex (Almaden de la Plata, Seville, Spain), Journal of Archaeological Science, Vol. 57, May 2015, pp. 322 -334

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palacioIIIhoardThe hoard included a signet ring (a), two silver rings (b and c), one carnelian quartz (d), one prase quartz (e), one rock monocrystal quartz (f), two small iron bars (g), amber beads (h), one silver pendant (i), one bronze needle (j) and two spindle whorls (k and l). Image and text from: Mercedes Murillo-Barroso, et al., New objects in old structures. The Iron Age hoard of the Palacio III megalithic funerary complex (Almaden de la Plata, Seville, Spain), Journal of Archaeological Science, Vol. 57, May 2015, pp. 322 -334

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The megalithic structure is the oldest of three structures found at what has been called the ‘Palacio III’ funerary complex. Each structure was built at a different time during the course of several millennia. The other two are described as a Chalcolithic period tholos featuring a corridor that connects to a circular chamber; and an Iron Age grave with cremated remains sealed with large horizontal stone slabs and covered with a tumulus of stones.

The researchers analyzed the hoard objects found beneath the oldest, megalithic structure, which was dated to the Late Neolithic or Copper Age, using a variety of cutting-edge techniques and technologies at several laboratories.

“Various strands of evidence suggest that the Palacio III artefacts were made and used in the Early Iron Age (9th to 6th centuries BCE),” stated Barasso, et al. “From a chronological point of view, the deposition of the hoard in what appears to be the oldest structure of the Palacio III funerary complex is clear evidence of the reuse of this structure many centuries after its original construction.”*

Given the placement and characteristics of the hoard, the researchers theorize that the assemblage was either deposited as an ‘emergency hoard’ by someone or a group attempting to secure or hide it temporarily under adverse circumstances for safekeeping until it could be later retrieved; or that it was deposited as a votive offering during ritualistic activity.

Regardless of the reasons or circumstances of placement, however, the researchers see the study of the objects as an opportunity to shed some light on the complexity of culture and society during the Iron Age at a facility that apparently had its roots going back 2,000 years earlier.

“Although relatively small in size,” concluded Barasso, et al., “this assemblage straddles several millennia, and references communities and resources of northern Europe, the western Mediterranean and the Near East. Its complexity is representative of the fluctuations in trade, power and identity across the Mediterranean in the 1st millennium BCE, and illustrative of the power of archaeological science to help us disentangle them.”*

The detailed report can be read as an open access paper published in the Journal of Archaeological Science. 

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*Mercedes Murillo-Barroso, et al., New objects in old structures. The Iron Age hoard of the Palacio III megalithic funerary complex (Almaden de la Plata, Seville, Spain), Journal of Archaeological Science, Vol. 57, May 2015, pp. 322 -334

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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Ancient skeleton shows leprosy may have spread to Britain from Scandinavia

University of Southampton—An international team, including archaeologists from the University of Southampton, has found evidence suggesting leprosy may have spread to Britain from Scandinavia.

The team, led by the University of Leiden, and including researchers from Historic England and the universities of Southampton, Birmingham, Surrey, and Swansea, examined a 1500 year old male skeleton, excavated at Great Chesterford in Essex, England during the 1950s.

The bones of the man, probably in his 20s, show changes consistent with leprosy, such as narrowing of the toe bones and damage to the joints, suggesting a very early British case. Modern scientific techniques applied by the researchers have now confirmed the man did suffer from the disease and that he may have come from southern Scandinavia.

Archaeologist Dr Sonia Zakrzewski, of the University of Southampton, explains DNA testing was necessary to get a clear diagnosis: “Not all cases of leprosy can be identified by changes to the skeleton. Some may leave no trace on the bones; others will affect bones in a similar way to other diseases. In these cases the only way to be sure is to use DNA fingerprinting, or other chemical markers characteristic of the leprosy bacillus.”

The researchers tested the skeleton for bacterial DNA and lipid biomarkers to confirm the man had definitely had leprosy and to allow them to carry out a detailed genetic study of the bacteria that caused his illness.

Professor Mike Taylor, a Bioarchaeologist from the University of Surrey, says: “Not every excavation yields good quality DNA, but in this case, leprosy DNA isolated from the skeleton was so good it enabled us to identify its strain.”

The results showed the leprosy strain belonged to a lineage (3I) which has previously been found in burials from Medieval Scandinavia and southern Britain, but in this case it originates from a much earlier period, dating from the 5th or 6th centuries AD.

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chesterfordtoebones

Foot bones of the individual studied from Great Chesterford, Essex showing narrowing of the toe bones and damage to the joints which may be an indication of leprosy. DNA and molecular studies confirmed leprosy. Image credit University of Southampton

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chesterfordskeletonThe Great Chesterford skeleton. Image credit University of Southampton

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The identification of fatty molecules (lipids) from the leprosy bacteria confirmed the DNA results and also showed it was different from later strains. Emeritus scientist David Minnikin, from the University of Birmingham, says: “With Leverhulme Trust support, we recorded strong profiles of fatty acid lipid biomarkers that confirmed the presence of leprosy. However, one class of the lipid biomarkers had distinct profiles that may distinguish these older leprosy cases from later Medieval examples.”

Isotopes from the man’s teeth showed that he probably did not come from Britain, but more likely grew up elsewhere in northern Europe, perhaps southern Scandinavia. This matched the results of the DNA, and raises the intriguing possibility that he brought a Scandinavian strain of the leprosy bacterium with him when he migrated to Britain.

Project leader Dr Sarah Inskip of Leiden University concludes: “The radiocarbon date confirms this is one of the earliest cases in the UK to have been successfully studied with modern biomolecular methods. This is exciting both for archaeologists and for microbiologists. It helps us understand the spread of disease in the past, and also the evolution of different strains of disease, which might help us fight them in the future. We plan to carry out similar studies on skeletons from different locations to build up a more complete picture of the origins and early spread of this disease.”

Although leprosy is nowadays a tropical disease, in the past it occurred in Europe. Human migrations probably helped spread it, and there are cases in early skeletons from western Europe, particularly from the 7th century AD onward. However, the origins of these ancient cases are poorly understood. The study of the Great Chesterford skeleton provided an important opportunity to shed light on the early spread of leprosy.

The results of the study will be published in the journal PLOS ONE and copies of the paper can be requested from Media Relations.

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This is a press release of the Univeristy of Southampton.

About the University of Southampton

Through world-leading research and enterprise activities, the University of Southampton connects with businesses to create real-world solutions to global issues. Through its educational offering, it works with partners around the world to offer relevant, flexible education, which trains students for jobs not even thought of. This connectivity is what sets Southampton apart from the rest; we make connections and change the world.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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The nuclear family of prehistoric Denmark

You will not find the archaeological site of Trollesgave on the World Heritage Site list. In its own small way, however, its significance to understanding prehistoric life more than 12,000 years ago in what is today Denmark belies its outward appearance. Scientists who recently examined the site’s artifacts can tell you why. 

Located on a sandy plateau near a lake in Denmark, Trollesgave represents evidence of human occupation identified with the Bromme Culture, a Late Paleolithic hunter-gatherer culture that extended across present-day Denmark, southern Sweden, northern Germany, possibly parts of England and Poland, and likely in once-dry areas now covered by the Baltic and North Seas. The Bromme’s typical stone tool markers consist of flint flakes, blades, burins and scrapers that were used for cutting meat, working bones, and working hides, among other uses. They hunted reindeer, moose, wolverine and beaver.

And they lived as families.

That is what Randolph Donahue of the University of Bradford and Anders Fischer of the Danish Agency of Culture have reaffirmed through a re-examination of lithic artifacts previously recovered from Trollesgave in past excavations. They began with what they already knew about the site:

“Its inhabitants would have had easy access to fishing, hunting and provision of large flint nodules of good knapping quality,” state Donahue and Fischer in their report. “Through pollen analysis and radiocarbon dates a lake deposit with dump material from the activity area can be dated to a late part of the climatically mild Allerød biozone, c. 12,700 cal BP. As such, Trollesgave is the only well-dated site from the Bromme Culture—which is the northernmost extension of Late Glacial human habitation currently known in NW Europe. As a result of its preservation and the meticulous excavation, Trollesgave is one of the most informative sites of the Bromme Culture.”*

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trollesgavepic2

From the study paper: The location of the Trollesgave site, relative to present-day geography and the extent of land, sea and ice cap during Middle to Late Allerød times. Drawn partly on the basis of the work of Houmark-Nielsen 2012. From R.E. Donahue, A. Fischer, A Late Glacial family at Trollesgave, Denmark, Journal of Archaeological Science (2015), 313 – 324 

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Excavations revealed a single hearth, a possible dwelling, and several flint workshops at the site, all dated to the Late Paleolithic. But most recently Donahue and Fischer were able to tease some additional new information based on a combined analytical approach using updated methodologies and tools applied to microwear analysis, flint knapping and artifact spatial distribution. They microscopically examined a total of 307 stone tool artifacts, including end scrapers used for processing hides, burins used for working bone and antler, and tanged points, usually used as projectile points for hunting. From this, along with information previously accumulated about the site, they were able to clarify the functions performed at the site, and thus the nature of the site itself and the suggested makeup of the group that inhabited the site.

“The predominance of dry hide scraping over fresh hide working indicates that the assemblage was produced by a residential group, and not a task group,” concluded the researchers. Moreover, many of the worked lithics were clearly the product of at least one experienced, skilled knapper, others from that of an individual with intermediate knapping abilities, and yet others from an unskilled knapper.  “The results from microwear analysis and from refitting, indicating an inexperienced (young child) knapper on-site, indirectly support that there was at least one woman among the residents.”

“Based on the sum of observations and inferences, we conclude that this typical Bromme Culture settlement is a residential site of a single family hunting unit that engaged in various maintenance activities, hunting, and probably fishing.”*

Their study is published in detail as an open access paper in the Journal of Archaeological Science. 

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*R.E. Donahue, A. Fischer, A Late Glacial family at Trollesgave, Denmark, Journal of Archaeological Science (2015), 313 – 324.

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discovery2014cover2Popular 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.

 

  







 

 

 

 

 

 

 

 

 

 

 

 

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