新疆石油地质 ›› 1995, Vol. 16 ›› Issue (4): 312-318.

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新疆侏罗纪、三叠纪淡水鲎虫化石群

雍天寿   

  1. 新疆石油管理局勘探开发研究院 克拉玛依 834000
  • 收稿日期:1995-08-16 出版日期:1995-12-01 发布日期:2021-01-15
  • 作者简介:教授级高工 石油地质

FRESH WATER APUS FOSSIL GROUP IN JURASSIC AND TRIASSIC IN XINJIANG

Yong Tianshou   

  1. Research Institute of Exploration and Development, Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1995-08-16 Online:1995-12-01 Published:2021-01-15
  • About author:Professor of Engineering, Petroleum Geology

摘要: 对新疆三大盆地的侏罗系、三叠系中已发现的鲎虫化石进行分析对比认为:在塔里木盆地库车坳陷和吐鲁番一哈密盆地的中上三叠统中发现的鲎虫化石。以及在准噶尔盆地南缘托斯台地区、三塘湖盆地、焉耆盆地和塔里木盆地塔北隆起中下侏罗统中发现的鲎虫化石,均属克拉玛依鲎虫化石群,其地质时代为中三叠世晚期一中侏罗世早中期。

关键词: 新疆, 侏罗纪, 三叠纪, 鲎虫, 化石, 地质时代

Abstract: The discovered Apus fossils in Jurassic and Triassic have been analyzed and compared in three large basins in Xinjiang.It is considered that the fossils discovered in Kuqa Depression of Tarim basin, MidUpper Triassic of Turpan-Hami basin, Tuosi-tai area in southern Junggar basin, Sangtanghu basin, Yanqi basin, and Mid-Lower Jurassic in Tabei uplift of 1arim basin, all belong to Karamay Apus fossil group, which occurred in late period of Middle Triassic to early and middle periods of Middie Jurassic.

Key words: Xinjiang, Jurassic, Triassic, Apus, Fossil, Geologic time