Late Cretaceous-early Paleogene magmatism in the Gyeongsang basin, southeast Korea and its implications for middle Paleogene climate change
Journal of Asian Earth Sciences(2022)
摘要
•The youngest volcanic rocks in the Gyeongsang basin were formed at ∼ 56 Ma.•Paleogene magmatic activities indicate a transformation in tectonic regime.•Magmatic lull along east Asian and global cooling start from Cenozoic.
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关键词
U-Pb and 40Ar/39Ar age,Late Cretaceous-early Paleogene,Volcanic rocks and granite,Gyeongsang basin,Korean Peninsula
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