河南省石炭纪和早二叠世早期有孔虫动物群  

Foraminiferal Fauna of Carboniferous and the Early Period of Early Permian in Henan Province

作　　者：王德有[1] 

机构地区：[1]河南省国土资源科学研究院,河南郑州450055

出　　处：《资源导刊（地球科技版）》2015年第3期4-9,共6页

摘　　要：本文初步总结了河南省石炭纪和早二叠世早期的有孔虫动物群的特征、系统分类及分布特点。河南省华北沉积区石炭纪和早二叠世早期地层的非筵有孔虫计有21属、84种、3未定种，地层分布于本溪组、太原组；地理分布在豫北、豫西、豫中和豫东广大地区。秦岭一大别山沉积区石炭纪地层的非筵有孔虫计有11属、23种、5未定种，地层分布于豫西南的三关垭组、梁沟组；地理分布在豫西南浙川县。The characteristics, genealogical classification and distributive regularities of the foraminiferal fauna of Carboniferous and the early Early Permian in Henan Province have been systematically summarized in this paper. As to the Carboniferous and the early Early Permian foraminiferal fossils （excluding Fusulinidae） of Huabei sedimentary province in Henan Province, there are 21 genera, 84 species and 3 undefined species. They are widely distributed in the Benxi Formation and Taiyuan Formation of the vast areas in North Henan, West Henan, Central Henan and East Henan. As to the Carboniferous foraminiferal fossils （excluding Fusulinidae） of Qinling--Dabieshan sedimentary province in Henan Province, there are 11 genera, 23 species and 5 undefined species. They are widely distributed in the Sanguanya Formation and Lianggou Formation of Xichuan area in southwest Henan.

关 键 词：石炭纪 早二叠世早期 本溪组 太原组 有孔虫动物群 

分 类 号：P534.45[天文地球—古生物学与地层学]