Date: April
19, 2018
Source:
University of Nebraska-Lincoln
Summary:
Homo sapiens, Neanderthals and other recent
human relatives may have begun hunting large mammal species down to size -- by
way of extinction -- at least 90,000 years earlier than previously thought,
according to a new study. The magnitude and scale of the extinction wave
surpassed any other recorded during the last 66 million years, according to the
study.
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