[1]李建成,况代智,洪祖寅,等.福建沙县船山组类生物演化与海平面变化的耦合关系[J].华侨大学学报(自然科学版),2018,39(5):781-786.[doi:10.11830/ISSN.1000-5013.201803029]
　LI Jiancheng,KUANG Daizhi,HONG Zuyin,et al.Coupling Relationship Between Fusulinids Evolution Form Chuanshan Formation and Sea-Level Change in Sha County, Fujian Province[J].Journal of Huaqiao University(Natural Science),2018,39(5):781-786.[doi:10.11830/ISSN.1000-5013.201803029]
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福建沙县船山组类生物演化与海平面变化的耦合关系()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第39卷
期数:
2018年第5期
页码:
781-786
栏目:
出版日期:
2018-09-20

文章信息/Info

Title:
Coupling Relationship Between Fusulinids Evolution Form Chuanshan Formation and Sea-Level Change in Sha County, Fujian Province
文章编号:
1000-5013(2018)05-0781-06
作者:
李建成1;  况代智2;  洪祖寅2;  张祖辉1
1. 泉州师范学院 资源与环境研究所, 福建 泉州 362000; 2. 福州大学 环境与资源学院, 福建 福州 350002
Author(s):
LI Jiancheng1;  KUANG Daizhi2;  HONG Zuyin2;  ZHANG Zuhui1
1. Institute of Resource and Environment, Quanzhou Normal University, Quanzhou 362000, China; 2. College of Environment and Resource, Fuzhou University, Fuzhou 350002, China
关键词:
类;  船山组;  沉积环境;  属种分异度;  福建省;  沙县
Keywords:
fusulinid;  Chuanshan formation;  sedimentary environment;  genus diversity;  Fujian Province;  Sha County
分类号:
P534.45
DOI:
10.11830/ISSN.1000-5013.201803029
文献标志码:
A
摘要:
在福建沙县高地船山组类及其生物地层研究的基础上,分析船山组地层碳酸盐岩的微相及沉积环境,结合对该地层类生物化石分布特征的定量研究,探讨类生物的演化与海平面变化之间的关系.研究表明:本区晚石炭世逍遥期海平面总体处于上升期,形成海侵层序,类属种以小纺锤形为主,分异度小;早二叠世紫松期的海平面总体趋于稳定后缓慢下降,类属种以壳体较大的球形或亚球形为主,分异度大;之后,海平面继续下降,类属种又以中小纺锤形为主,分异度小,物种逐渐衰退.
Abstract:
Based on the Chuanshan formation fusulinid fauna and biostratigraphic studies in the highlands of Sha County, Fujian province, a detailed investigation has been conducted to study the microfacies and sedimentary environment of carbonate rocks in Chuanshan formation. Combined with the quantitative research of the fusulinid fossil distribution,relationship between the evolution of fusulinid fauna and sea level change has been discussed. According to the study, the sea level of the late Carboniferous period in the region is generally on the rise, forming a sequence of invasion, and the genera of fusulinid fauna are mainly shaped by small spindles, with small differences. In the early Permian period, the sea level generally stabilized and decreased slowly, and the genera are mainly shaped by big spheroid or subspheroid, with big differences. Since then, the sea level has continued to fall, and the species have been declined by small and medium spindles with small differences.

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备注/Memo

备注/Memo:
收稿日期: 2018-03-24
通信作者: 李建成(1961-),男,教授,主要从事地层古生物学的研究.E-mail:ljc6108@163.com.
基金项目: 福建省自然科学基金资助项目(2015J01171); 福建省泉州市科技计划项目(2016Z072)
更新日期/Last Update: 2018-09-20