塔里木盆地北缘陆相二叠系中的植物化石  

Plant Fossils in Terrestrial Facies Permian of Northern Tarim Basin

作　　者：孙柏年[1] 

机构地区：[1]兰州大学地质系

出　　处：《兰州大学学报（自然科学版）》1995年第2期133-139,共7页Journal of Lanzhou University(Natural Sciences)

摘　　要：新疆塔里木盆地北缘二叠纪陆相地层中的植物化石丰富，共发现２８属４８种．本文对其中的８属９种作了详细的描述和讨论．当前材料不仅大大丰富了塔北二叠纪植物群的内容，对塔北二叠纪陆相地层的划分与对比具有重要作用，而且为塔北二叠纪植物地理区系和古板块位置的研究提供了新的论证。A lot of fossil plants(28 genera and 48 species) were discovered in the Permian terrestrial facies stratum of the northern Tarim basin, Xinjiang, and 8 genera and 9 species of them are described and discussed in detail in this paper.These materials not only enrich the Permian floral content in the place and play an important part in the division and contrast of Permian terrestrial facies stratum in the northern Tarim, but also provide fresh evidence for the study of Permian palaeobotanic province and palaeo-plate position in the Tarim basin.

关 键 词：植物化石 二叠纪 古植物区 塔里木盆地 

分 类 号：Q911.646[天文地球—古生物学与地层学]