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A map shows newfound Neandertal artifacts superimposed over the known distribution of Neandertals.
Newfound tools (inset) suggest late Neanderthals lived north of the known European Neanderthal range.

Diagram courtesy Science/AAAS

The landscape near the Byzovaya site.

Subarctic landscape around Russia's Byzovaya archaeological site. Photograoh by Ludovic Slimak, Science/AAAS.

John Roach

for National Geographic News

Published May 13, 2011

A hardy band of Neanderthals may have made a last stand for their species at a remote outpost in subarctic Russia, a newfound prehistoric "tool kit" suggests.

The Ural Mountains site "may be one of the last [refuges] of the Neanderthals, and that would be very exciting," said study leader Ludovic Slimak, an archaeologist at France's Université de Toulouse le Mirail.

Neanderthals dominated Europe for some 200,000 years until modern humans began moving into the region about 45,000 years ago. The two human species likely shared space for a while, but it's a mystery what happened during that period, how long it lasted, and why Homo sapiens prevailed in the end.

(Related: "Neanderthals, Humans Interbred—First Solid DNA Evidence.")

Previous archaeological evidence had placed the last known Neanderthal refuges on the Iberian Peninsula, home to current-day Spain, Portugal, and Gibraltar. (See "Neanderthals'' Last Stand Was in Gibraltar, Study Suggests.")

"Not surprisingly, it was in the peripheral areas"—Iberia and perhaps northwestern Europe—"that Neanderthals remained the longest as discrete populations," said Neanderthal expert Erik Trinkaus, of Washington University in St. Louis, Missouri, who wasn't part of the new study.

But now hundreds of stone tools found at Byzovaya—a Russian site at the same chilly latitude as Iceland—could redraw the map of Neanderthals in Europe.

The dating of butchered mammoth bones and sand grains that surrounded the tools suggests the settlement was last occupied about 33,000 years ago. Both types of artifacts were radiocarbon dated and luminescence dated—a technique that determines when material was last exposed to sunlight.

By 33,000 years ago, all or most Neanderthals are believed to have died out. But the Byzovaya tools match those made and used by many Neanderthals, a signature tool kit of scrapers and flakes created by banging rocks together—what's called Mousterian technology.

Neanderthal Stone-Tool Evidence Not Rock Solid

Though the tools are distinctly Neanderthal, a definitive answer on who lived at Byzovaya 33,000 years ago remains elusive. No Neanderthal or other human remains have been found at Byzovaya, even though the site has been excavated since the 1960s.

But study leader Slimak stresses that, in Europe, these kinds of tools have been found at only Neanderthal sites and never this late in the record.

"What do we find during this period elsewhere in Europe?" Modern-human societies—and no Mousterian tools, he answered.

As a potential Neanderthal site, Slimak added, the settlement is notable not only for its recentness but also for its location—some 620 miles (1,000 kilometers) north of the generally accepted Neanderthal range. (Related: "Neanderthals Ranged Much Farther East Than Thought.")

Byzovaya Neanderthals, the new study implies, had figured out how to endure brutally cold climes.

"People of this culture, with these tools, lived in the Arctic landscape during a period when all of Europe was under very, very cold conditions," he said.

(Read "Last of the Neanderthals" from National Geographic magazine.)

Neanderthal Occupation Isn't Definitive

Tools alone can't be taken as definitive evidence that their users were Neanderthal rather than Homo sapiens, Washington University's Trinkaus cautioned.

"As noted by the authors, one has to be very careful of inferring human biological form from tool technology, especially around the [time of the] transition to modern humans," Trinkaus said.

For example, early modern humans are known to have used Neanderthal-style tools in southwest Asia, he said, so their presence isn't definitive proof of a Neanderthal occupation.

Even if it turns out that modern humans created the Byzovaya tools, the find would still be exciting, study leader Slimak said—it would be the first evidence that Homo sapiens in Europe carried on a Neanderthal technology after the Neanderthals themselves were gone.

(See pictures of a reconstructed Neanderthal and take a Neanderthals quiz.)

No matter who made the tools, or when, one thing remains clear—there's little clarity in the human lineage, and there won't be anytime soon.

For one thing, Slimak said, when it comes to human ancestral species, "large parts of Eurasia remain largely unknown, or known only by the efforts of some pioneering researchers.

"Let's not be surprised to be scientifically surprised in the very near future."

This Neanderthal tool-kit study was published Friday in the journal Science.

More Neanderthal Coverage

1 comments
Ali B.
Ali B.

for me, and i speak only under my control, néanderthals were a kind of human being like us, just a peculiar one, evolveld in northem context, and i don't believe in the sweet story of a modern human branch bringing civilisation from africa, i think things are something harder to understand in their entirety, for example what means the emergence of art stuffs after 40 000 BC ? this question still remain and don't match answer with racial oriented ones

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