Zircon U-Pb age and Nd isotope geochemistry of latest Neoproterozoic to early Paleozoic Oeyama ophiolite: Evidence for oldest MORB-type oceanic crust in Japanese accretionary system and its tectonic implications

作者: Kosuke Kimura , Yasutaka Hayasaka

DOI: 10.1016/J.LITHOS.2019.06.001

关键词:

摘要: … Discrimination diagrams using zircon U/Yb versus Hf and Y also indicate their oceanic crustal origin. This is so far known the oldest date of ophiolite in the Japanese accretionary system…

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