新疆侏罗纪、三叠纪淡水鲎虫化石群  

FRESHWATER APUS FOSSIL GROUP IN JURASSIC AND TRIAS-SIC IN XINJIANG.

作　　者：雍天寿[1] 

机构地区：[1]新疆石油管理局勘探开发研究院

出　　处：《新疆石油地质》1995年第4期312-318,共7页Xinjiang 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—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—中侏罗世早中期。The discovered Apus fossils in Jurassic and Triassic have been analyzedand cornpared in three large basins in Xinjiang. It is considered that the fossils discoveredin Kuqa Depression of Tarim basin, Mid-Upper Triassic of Turpan-Hami basin, Tuosi-tai area in southern Junggar basin, Sangtanghu basin, Yanqi basin, and Mid - LowerJurassic in Tabei uplift of Tarim basin, all belong to Karamay Apus fossil group, whichoccurred in late period of Middle Triassic to early and middle periods of Middle Jurassic.

关 键 词：新疆 侏罗纪 三叠纪 鲎虫 化石群 地层 

分 类 号：Q915.652[天文地球—古生物学与地层学]