Wooly Mammoth Did nanodiamonds mean death for this mammoth and all his friends? Depends on which study you believe. Wikimedia Commons
From Popular Science:
Do nanodiamonds prove an asteroid impact killed off North America's massive mammals 13,000 years ago? It depends on which scientist you ask.
A pair of studies published in the last month offer competing theories about whether an extraterrestrial object killed megafauna like woolly mammoths and sabre-toothed cats, along with the Clovis culture of North American human settlers.
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