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珠穆朗玛峰地区(以下简称珠峰地区)的侏罗系分布较广,是我国海相侏罗系划分的标准地区之一。Hayden(1907)根据岗巴一带的调查建立起一个十分粗略的层序。以后,中国科学院西藏工作队地质组(1952—1953)、西藏地质局和孙云铸、刘桂芳(1962),杨遵仪、吴顺宝(1962—1964)都曾对珠峰地区的侏罗纪地层和古生物有过零星的记载或描述。1974年,王义刚、张明亮基于定日—聂拉木的剖面,提出了一个系统的划分。王义刚、孙东立、何国雄(1980)对珠峰地区的侏罗系作了补充和修改。余光明、徐钰林等
The Jurassic range of the Everest region (hereinafter referred to as Everest region) is widely distributed and is one of the standard regions for the classification of marine Jurassic in our country. Hayden (1907) established a very rough sequence based on the survey conducted in Gamba. Later, the Geological Team of the Tibetan Task Force of the Chinese Academy of Sciences (1952-1953), the Tibet Bureau of Geology and Sun Yunzhu, Liu Guifang (1962), Yang Zunyi and Wu Shunbao (1962-1964) all had sporadic sporadic occurrences of Jurassic strata and paleontology in Mount Everest The record or description. In 1974, Wang Yigang and Zhang Mingliang proposed a systematic division based on the profile of Dingri-Nyalam. Wang Yigang, Sun Dongli, and He Guoxiong (1980) supplemented and revised Jurassic in the area of Mount Everest. Yu Guangming, Xu Yu Lin and so on