早三叠世南漳-远安动物群研究进展  

A Review on the Early Triassic Nanzhang-Yuanan Fauna of Hubei Province,South China

作　　者：方子晨 程龙[2,3,4] 阎春波 FANG Zi-Chen;CHENG Long;YAN Chun-Bo(School of Earth Sciences,China University of Geosciences,Wuhan 430074,China;Wuhan Center of China Geological Survey,CGS,Wuhan 430205,China;Key Laboratory for Paleontology and Coevolution of Life and Environment,China Geological Survey,Wuhan 430205,China;Hubei Key Laboratory of Paleontology and Geological Environment Evolution,Wuhan 430205,China)

机构地区：[1]中国地质大学(武汉)地球科学学院,武汉430074 [2]中国地质调查局武汉地质调查中心,武汉430205 [3]中国地质调查局古生物与生命-环境协同演化重点实验室,武汉430205 [4]古生物与地质环境演化湖北省重点实验室,武汉430205

出　　处：《华南地质与矿产》2020年第1期80-86,共7页Geology and Mineral Resources of South China

基　　金：国家自然科学基金项目(Nos.41402005,41972014);中国地质调查局地质调查项目(Nos.DD20160316,DD20190009)资助。

摘　　要：南漳-远安动物群是分布在湖北省南漳县和远安县的早三叠世海生爬行动物生物群。关于该动物群的研究开始于上世纪50年末,至今的研究历史分为两个阶段并取得重要成果。文章梳理了南漳-远安动物群的研究历程,从动物群的产出层位、海生爬行动物组合特征和生态特征三个方面介绍了南漳-远安动物群近年来取得的进展。这些进展表明,南漳-远安动物群所代表的早三叠世末期海生爬行动物的物种多样性和生态多样性已经高度发展,为研究二叠纪末生物大灭绝之后生物复苏进程提供了重要依据。研究成果的转化与应用,对促进化石产地和国家地质公园建设具有极大地促进作用。Nanzhang-Yuanan Fauna is an Early Triassic marine reptile fauna,which is distributed between Nanzhang and Yuanan counties in Hubei province.The study of the Nanzhang-Yuanan Fauna started from 1950s and has made significant progress.This paper introduced the research progress of the Nanzhang-Yuanan Fauna in recent years from three aspects:the horizon of the fauna,features of marine reptile assemblages and palaeoecology.The progress indicates that the diversity of taxa and ecology,presented by Nanzhang-Yuanan Fauna,has highly developed,which provides an important evidence for studying the process of biological recovery after the end of Permian mass extinction.

关 键 词：三叠纪 南漳-远安动物群 海生爬行动物 研究进展 

分 类 号：P52[天文地球—古生物学与地层学] Q915.864[天文地球—地质学]