All Articles Tagged As: megafauna
Two University of Oregon researchers are on a multi-institutional 26-member team proposing a startling new theory: that an extraterrestrial impact, possibly a comet, set off a 1,000-year-long cold spell and wiped out or fragmented the prehistoric Clovis culture and a variety of animals across North America almost 13,000 years ago.
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New scientific findings suggest that a large, extraterrestrial rock may have exploded over North America 13,000 years ago, explaining riddles that scientists have wrestled with for decades, including an abrupt cooling of the atmosphere and the extinction of large mammals.
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 | The mystery of what killed Australia's giant animals - the so-called 'megafauna' - during the Last Ice Age is one of the longest-running and most emotive debates in palaeontology. ...> Full Article |
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