福建顺昌石炭—二叠系界线附近的类动物群  

Fusulinid Fauna near the Carboniferous-Permian Boundary in Shunchang,Fujian Province

作　　者：李建成[1] 张祖辉[1] 李文实[1] 洪祖寅[2] 

机构地区：[1]泉州师范学院资源与环境科学学院,福建泉州362000 [2]福州大学环境与资源学院,福州350002

出　　处：《地质科技情报》2010年第1期9-16,共8页Geological Science and Technology Information

基　　金：福建省自然科学基金项目(D0640008)

摘　　要：对福建顺昌石炭—二叠系界线附近的类动物群进行了系统研究,共鉴定并描述了类8属24种。根据它们在地层中的分布和垂向变化规律,自下而上建立4个带:①Triticites shikhanensis compactus带;②Pseudoschwagerina galatea带;③Sphaeroschwagerinasphaerica带;④Eoparafusulinaconcisa带。通过与我国华南沉积区同期类生物地层的对比,解决了该区地层的时代归属。Fusulinid Fauna near the Carboniferous-Permian boundary described in this paper was collected in 2007 from Shunchang, Fujian Province. The fusulinds described and illustrated here comprise 24 species referred to 8 genera. According to their geographical distribution and vertical variation in the strata, they may be grouped in ascending order into four zones：1）Triticites shikhanensis compactus zone, 2）Pseudoschwagerina galatea zone, 3）Sphaeroschwagerina sphaerica zone and 4）Eoparafusulina concisa zone. These zones can be correlated with fusulind zones near the Carboniferous-Permian boundary in South in China.

关 键 词：类动物群 石炭-二叠系界线 顺昌 福建 

分 类 号：Q915.811.1[天文地球—古生物学与地层学]