This has been reported on quite a
bit. This shows a good picture of one of
the teeth. The age claim is certainly
pushing the envelope. Yet this is
needed. So much theory has been spun out
of mere data points, that giving it all a good kick is a very good idea. The good news is that each year sees more
shovels at work and more sites investigated and expanded.
Rather important in the Middle East were everything had to pass. The region itself was originally pleasantly
forested and provided plenty of refugia for populations of different
species. It is poorly understood that
the actual population density on the ground during the Bronze Age was huge as
compared to other similar regions at the time and filled in what are today
barrens.
Thus a great deal will need to be
done and we all will have to be patient as we slowly figure it all out.
Researchers:
Ancient human remains found in Israel
By
DANIEL ESTRIN, Associated Press – Mon Dec 27,
6:13 pm ET
Israeli archaeologists
said Monday they may have found the earliest evidence yet for the existence of
modern man, and if so, it could upset theories of the origin of humans.
A Tel Aviv University team excavating a cave in central Israel said teeth found in the cave are about
400,000 years old and resemble those of other remains of modern man, known
scientifically as Homo sapiens, found in Israel . The earliest Homo sapiens
remains found until now are half as old
"It's very
exciting to come to this conclusion," said archaeologist Avi Gopher, whose
team examined the teeth with X-rays and CT scans and dated them according to
the layers of earth where they were found.
He stressed that
further research is needed to solidify the claim. If it does, he says,
"this changes the whole picture of evolution."
The accepted
scientific theory is that Homo sapiens originated in Africa
and migrated out of the continent. Gopher said if the remains are definitively
linked to modern human's ancestors, it could mean that modern man in fact
originated in what is now Israel .
Sir Paul Mellars, a
prehistory expert at Cambridge
University , said the
study is reputable, and the find is "important" because remains from
that critical time period are scarce, but it is premature to say the remains
are human.
"Based on the
evidence they've cited, it's a very tenuous and frankly rather remote
possibility," Mellars said. He said the remains are more likely related to
modern man's ancient relatives, the Neanderthals.
According to today's
accepted scientific theories, modern humans and Neanderthals stemmed from a
common ancestor who lived in Africa about
700,000 years ago. One group of descendants migrated to Europe
and developed into Neanderthals, later becoming extinct. Another group stayed
in Africa and evolved into Homo sapiens —
modern humans.
Teeth are often
unreliable indicators of origin, and analyses of skull remains would more
definitively identify the species found in the Israeli cave, Mellars said.
Gopher, the Israeli
archaeologist, said he is confident his team will find skulls and bones as they
continue their dig.
The prehistoric Qesem
cave was discovered in 2000, and excavations began in 2004. Researchers Gopher,
Ran Barkai and Israel Hershkowitz published their study in the American Journal
of Physical Anthropology.
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