These Tiny Teeth Could Change What We Know About Human Origins
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These Tiny Teeth Could Change What We Know About Human Origins

Tiny fossil teeth from Colorado are revealing new clues about the very first relatives of primates, including humans. Scientists have discovered tiny fossils of Purgatorius, the earliest known relative of all primates including humans, in a more southern part of North America than ever before – a finding that is helping researchers better understand how [...]