Recent discoveries on ophiolites indicate that there must have been a Paleotethyan geosuture zone bordering China and Vietnam.
最近发现的蛇绿岩指示中、越交界区发育一条古特提斯的地缝合线，。
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Recent discoveries on ophiolites indicate that there must have been a Paleotethyan geosuture zone bordering China and Vietnam, which separated the Vietbac Block from the Huanan Subcontinent.