The Late Devonian Mass Extinction : The Frasnian / Famennian Crisis

George McGhee
Columbia University Press
9780231075053
0-231-07505-7

Based on two decades of research, The Late Devonian Mass Extinction reviews the many theories that have been presented to explain the global mass extinction that struck the earth over 367 million years.

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ago, considering in particular the possibility that the extinction was triggered by multiple impacts of extraterrestrial objects.