Archive for Sunday, August 23, 2015

KU Today: Study indicates Neanderthals weren’t as unsophisticated as once thought

Professor emeritus partners on research revealing human ancestors made jewelry

Eight eagle talon ornaments made by neanderthals were researched by a team that included David Frayer, Kansas University professor emeritus of anthropology.

Eight eagle talon ornaments made by neanderthals were researched by a team that included David Frayer, Kansas University professor emeritus of anthropology.

August 23, 2015

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Some Neanderthals were more sophisticated than we thought, a study that includes a Kansas University researcher has found.

Eight eagle talons have marks and polishing that researchers say indicate they were once part of a piece of jewelry, said David Frayer, KU professor emeritus of anthropology who was part of the study.

“The idea that the Neanderthals were making ornaments to glam themselves up goes against notions of them as unsophisticated,” Frayer said.

“This is the kind of discovery that really changes our perceptions of Neanderthals and has a big impact on the field.”

Findings from the study were published this spring in an article, co-authored by Frayer, in the journal PLOS ONE.

Kansas University professor emeritus David Frayer holds a cast of a Neanderthal skull.

Kansas University professor emeritus David Frayer holds a cast of a Neanderthal skull. by Richard Gwin

The eight talons were found in present-day Croatia and are approximately 130,000 years old, Frayer said. While it is unknown whether the talons were a necklace or a bracelet, they were attached to one another, resulting in polishing of the bones from where they rubbed together. The cut marks on the talons also have smooth edges — a sign that there was some kind of fiber binding that held them together, Frayer said.

In addition to the signs of manipulations, one type of talon was repeated three times, so there were at least three different birds used, Frayer said.

“Imagine trying to catch even just one eagle,” Frayer said, explaining that suggests the talons weren’t just gathered, but likely hunted.

“It tells us something about the sophistication of Neanderthals, that they were able to accomplish this,” he said.

Eight eagle talon ornaments made by neanderthals were researched by a team that included David Frayer, Kansas University professor emeritus of anthropology.

Eight eagle talon ornaments made by neanderthals were researched by a team that included David Frayer, Kansas University professor emeritus of anthropology.

The talons were discovered more than 100 years ago from a single level at a site that was originally excavated between 1899 and 1905. Frayer said one of the things that surprised him about the discovery is the signs of manipulations had been missed for more than 100 years — a fact that he attributes to perceptions of Neanderthals as less advanced than and distinct from humans.

“I’ve always thought that they were one of us, but everybody had their mind made up that Neanderthal was a separate species,” Frayer said.

For Frayer, the research into these ornaments continues. He will be going back to Croatia in January 2016 to investigate further, trying to determine what the binding fiber is made of and to confirm any use of pigments to dye the talons.

KU Today 2015

Read about what's going with KU's campus and community, while also looking back at where it started 150 years ago, in an LJWorld.com special section: KU TODAY.

Comments

Randall Uhrich 2 years, 1 month ago

The range of differences between Neanderthals and modern humans is less than the range of differences within characteristics of modern humans. They could be considered the same species if not for differences determined by recent DNA analysis.

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