Search Results - "mass extinctions"

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    SHRIMP zircon U–Pb ages from coal beds across the Permian–Triassic boundary, eastern Yunnan, southwestern China by Wang, Juan, Shao, Long-Yi, Wang, Hao, Spiro, Baruch, Large, David

    Published 2018
    Subjects: “…PTB mass extinction; C1 coal seam; SHRIMP U–Pb isotope age; Xuanwei County; Yunnan Province;…”
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