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共和盆地是我国青藏高原东北边缘的一个中、新生代断陷盆地,其内堆积了一套巨厚的河湖相地层。对于这个古湖盆的存在早已引起人们的注意和重视。我们在参加编制青海省地层表的过程中,曾分析和整理了该盆地的有关第四纪地质方面的资料,并进行了短期的野外调查。在此基础上,就共和盆地的挽近构造运动提出一点肤浅的认识。作为引玉之砖,供大家讨论。由于我们水平有限,谬误之处,望批评指正。
The Republican Basin is a Mesozoic and Cenozoic rift basin on the northeastern margin of the Qinghai-Tibet Plateau, with a huge set of river and lake facies. For the existence of this ancient lake basin has attracted people’s attention and attention. During our participation in the preparation of the stratigraphic records of Qinghai Province, we analyzed and sorted out information on the Quaternary geological aspects of the basin and conducted short-term field investigations. On this basis, I put forward a little superficial understanding about the tectonic movements in the Republic of China. As the lead of the brick, for your discussion. Due to our limited and fallacious place, I hope to criticize and correct.