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The relationship between the sequences of Permian and Triassic is previously considered as conformable contact.
本区二叠系与三叠系的接触关系,以往一直认为是整合接触。
youdao
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The relationship between the sequences of Permian and Triassic is previously considered as conformable contact.
本区二叠系与三叠系的接触关系,以往一直认为是整合接触。
youdao