Permian Triassic Mass Extinction, 252 million years ago
Video by Naked Science, 5 april 2024, 48m
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Click to enlarge. Source: Michael J. Benton, Hyperthermal-driven mass extinctions: killing models during the Permian–Triassic mass extinction, Phil. Trans. R. Soc. A, 376(2130) ArtID=20170076 (2018). Ref [23] is Algeo et. al. (2011) below.
Click to enlarge. Source: Thomas J.Algeo, Zhong Q.Chen, Margaret L.Fraiser and Richard J.Twitchett, Terrestrial–marine teleconnections in the collapse and rebuilding of Early Triassic marine ecosystems, Palaeogeography, Palaeoclimatology, Palaeoecology Volume 308, Issues 1–2, 15 July 2011, Pages 1-11. OMZ = Oxygen Minimum Zone
EPME = End Permian Mass Extinction; PTB = Permian Triassic Boundary