Temporal and spatial variations of high-resolution strontium, carbon, and oxygen isotopic chemostratigraphy at the end-Permian crisis boundary in South China
Gondwana Research(2022)
摘要
•Strontium isotope for high-resolution chemostratigraphy (time interval less than 1 Myr) is proposed in the current study.•Temporal and spatial variations of geochemical indices across the WCB and PTB are clarified.•Strontium sources supplied by terrestrial input or marine volcanism.
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关键词
Strontium isotopic chemostratigraphy,End-Permian mass extinction,South China,Permian/Triassic boundary,Wuchiapingian/Changhsingian boundary
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