LATE LATE CARBONIFEROUS AND EARLY EARLY PERMIAN FLORA PALAEOECOLOGY IN THE NORTHERN PART OF THE HELAN MOUNTAINS Accordingly, the subduction of the North China plate possibly initialed during the late times of the late Achaean.

  • 贺兰山北段晚石炭世晚期和早二叠世早期植物群古生态学的研究这一研究表明华北块的消减作用可能始于晚太古代晚期。

  • 互联网摘选 2025-01-19 23:58:27

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