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Some problems about cathaysia (cathaysian block)

机译:关于华夏(华夏街区)的一些问题

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摘要

The existence of Cathaysia, whose main part is now located in the South China Sea and the East China Sea, can be traced as far back as the Jinning Period (800-1000Ma BP). In the Late Proterozoic, it once Faced the yangzi block across the Proto-Tethys Ocean. In the Late Jinning Period, the Cathaysian block And the Yangzi block were amalgamated together along the Jiangshao Fault. The new rift cycle in the Caledonian Period began possible with intracontinental rifting followed by the appearance of small sea Basin which was possibly connected with the Song Ma sea basin of Indochina.
机译:华夏的存在可以追溯到晋宁时期(800-1000Ma BP),华夏的主要部分现在位于南中国海和东中国海。在元古代晚期,它曾经面对过原始特提斯洋的扬子地块。晋宁晚期,沿江韶断裂带将华夏地块和扬子地块合并在一起。加里东时期的新裂谷始于大陆内裂谷,随后出现小海盆,这可能与印度支那的松马海盆有关。

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