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.
出处
《新疆石油地质》
CAS
CSCD
北大核心
1995年第4期312-318,共7页
Xinjiang Petroleum Geology
关键词
新疆
侏罗纪
三叠纪
鲎虫
化石群
地层
Xinjiang Jurassic Triassic Apus Fossil Geologic time
