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前言青海省的侏罗系研究,与石油、煤炭的寻找、开发有关,始于关佐蜀(1947)对于柴达木盆地的工作及李树勋、王曰伦(1948)的香山(大通)煤田调查。1949年中华人民共和国成立以后,地质部、煤炭部、石油部等单位,曾作了大量的普查、勘探和区域地质调查工作,积累了丰富的资料。本文是对全省的陆相侏罗系,在生物群、古气候及构造运动等方面,进行综合分析之后,提出的划分意见。
Preface Jurassic research in Qinghai Province is related to the search and exploitation of petroleum and coal. It started with the work of Gansu Province (1947) on the Qaidam basin and the Xiangshan (Chase) coalfield survey conducted by Li Shuxun and Wang Juelun (1948). After the founding of the People’s Republic of China in 1949, the Ministry of Geology, Ministry of Coal, Ministry of Petroleum and other units made extensive surveys, surveys and regional geological surveys and accumulated rich information. This article is a division of views on the continental Jurassic series of the province after a comprehensive analysis of biota, paleoclimate and tectonic movement.