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With the support of the National Natural Science Foundation of China (approval number: 42072034, 41888101), Shen Jiaheng, a researcher at the School of Earth and Space Sciences of Peking University, and collaborators at home and abroad have made progress
The study suggests that the low pCO2 at the time of the first act extinction was due to a large amount of fresh weatherable material produced by large-scale basalt eruptions in early Siberia rather than a strong exhaust effect
Based on the above, the study proposes that the two-act mass extinction of organisms at the end of the Permian has fundamentally different characteristics of