江苏下扬子区古生代胞石序列划分及其应用  

Classification of Sequence of Lower Yangtze Palaeozoic Chitinozoans and Its Application

作　　者：杨晓清[1] 

机构地区：[1]江苏油田分公司地质科学研究院,江苏扬州225009

出　　处：《江汉石油学院学报》2003年第3期18-19,22,共3页Journal of Jianghan Petroleum Institute

基　　金：中国石油化工集团公司重点科技攻关项目(2001ZY0202)

摘　　要：对江苏下扬子区古生代所发现的胞石进行了划分,建立了18个胞石带,其中奥陶系五峰组1个胞石带、志留系高家边组6个带、坟头组10个带、泥盆系五通组1个带。运用这些胞石序列对圣科1井进行了地层划分对比,将圣科1井志留系坟头、高家边组划分为5个胞石带。Classification is made on the chitinozoans found in Palaeozoic of Lwer Yangtze area, 18 chitinozoaos zones are established, of which there is 1 chitinozoan zone in Wufeng Formation of Ordovician system, 6 chitinozoan zones in Gaojiabian Formation of Silurian, 10 chitinozoan zones in Fentou Formation and 1 in Wutong Formation of Devonian system. Contrast of stratigraphic classifications made on Well Shengke 1 by using the chitinozoan sequences. Five chitinozoan zones are divided in Fentou Formation and Gaojiabian Formation of Silurian of Well Shengke 1.

关 键 词：胞石序列 古生代 江苏 下扬子区 

分 类 号：P534.4[天文地球—古生物学与地层学]