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| | SCIENCE, Vol. 263, 2/4/94, p. 611-612 Did Early Humans Reach Siberia 500,000 Years Ago? by |
 | | But now, thanks to a reexamination of the material and high-tech geologic dating methods, those skeptics are beginning to think that while Mochanov may not rewrite prehistory completely, he may be able to revise a chapter about Homo erectus, a human ancestor who lived from approximately 1.7 million years to 200,000 years ago. |
 | | Mochanov and Fedoseeva had seen similar tools before, but they came from East Africa, and they were 2.4 million years old, the earliest known tools made by human ancestors. |
 | | Waters suspects the site is at a high enough latitude that, even during a warm interglacial period, the climate would be similar to the climate today-- and that can be chilly indeed. |
| www.skepticfiles.org /evo2/mannorth.htm (1426 words) |
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