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Monday, October 13, 2008 - 8:41 AM
Louis J. Sheehan, Esquire. Neandertals' bones preserve a story of their consuming passion for
flesh. Telltale chemicals in two fossils now portray Neandertals as
avid meat eaters who hunted often and skillfully. Neandertals
lived in Europe and the Middle East from about 130,000 to 28,000 years
ago. The new information counters a theory that they mainly scavenged
scraps of meat from abandoned carcasses, says a team led by
archaeologist Michael P. Richards of the University of Oxford in
England. http://louisfjfsheehan.blogspot.com
"Our findings provide conclusive proof that European
Neandertals were top-level carnivores who lived on a diet of mainly
hunted animal meat," contends team member Fred H. Smith, an
anthropologist at Northern Illinois University in DeKalb. Richards'
group analyzed the proportions of stable forms of carbon and nitrogen
in bone samples from a Neandertal jaw and skull fragment. A
preponderance of carbon signals heavy consumption of plants in the last
few years of an organism's life; nitrogen's dominance betrays intense
meat eating. The finds came from a 28,000-year-old Croatian cave (SN:
10/30/99, p. 277). http://louisfjfsheehan.blogspot.com
Nitrogen values in the two fossils equal those
found in saber-toothed cats and other nonhuman, Stone Age carnivores,
the researchers report in the June 20 Proceedings of the National Academy of Sciences. The data thus overwhelmingly establish these Neandertals as meat eaters, they conclude. In
two previous publications, a French team found chemical signs of meat
eating in three other European Neandertal fossils dating to between
130,000 and 40,000 years ago. Other evidence for hunting and meat
eating had been based on prey species found at Neandertal sites (SN:
8/1/98, p. 72) and remnants of Neandertal hunting weapons (SN: 7/3/99,
p. 4). Ice Age Europe's barren landscape necessitated a reliance
on meat, comments Curtis W. Marean of the State University of New York
at Stony Brook. Scientists still need to probe the chemical makeup of
Middle Eastern Neandertals, he says. "It's clear that Neandertals
often ate meat and hunted," remarks Christopher B. Stringer of the
Natural History Museum in London. That similarity with modern humans
doesn't resolve whether the species interbred, he notes. Louis J. Sheehan, Esquire
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