21 мар. 2013 г. · More than 200 million years ago, a massive extinction decimated 76 percent of marine and terrestrial species, marking the end of the Triassic ... |
16 июл. 2019 г. · Volcanic Activity: One possible explanation for this catastrophic mass extinction event is unusually high levels of volcanic activity. · Climate ... |
The end-Triassic mass extinction (ETME), at ~201 Ma, was one of the 'Big Five' Phanerozoic mass extinctions (Raup and Sepkoski, 1982; Bambach, 2006), variably ... |
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