Molecular Fossils in Neoproterozoic Molar Tooth Carbonates from Liaoning and Jilin Provinces , China
详细信息
- 责任者：Li Yanxia (Research Center of Unconventional Gas ; School of Oil-Gas Resources ; Petroleum University of Xi’an ; Xi’an 710065 ; China) ; Kuang Hongwei
- 刊名：Journal of Jilin University
- 出版年：2012
- 卷期：42(1)
- 关键词：碳酸盐岩 ; carbonate rocks ; 吉林 ; Jilin Province ; 辽宁 ; Liaoning Province
- 页码：p.136-143
- 图表：7 illus., 3 tables, 24 refs.
- 分类号：0803
- 出版序号：20130179
- issnNo：ISSN1671-5888
- isbnNo：CN22-1343/P
摘要
Molar-tooth carbonates (briefly called MT or microsparite carbonates) are characterized by early diagenetic sedimentary features. The term of ’Molar-tooth’ is named after their tapered, ptygmatically folded texture which are mainly developed in Mesoproterozoic and Neoproterozoic carbonates. The authors investigated the MT carbonates from Simian (0.65~0.81 Ga) of Neoproterozoic Era in Liaoning and Jilin provinces of China. The results show that MT carbonates contain a lot of Prokaryote bacteria, Archaebacteria, Eukaryote algae, Fungi and Protozoa. Therefore, the origin of MT carbonates should be acompanied by these early organisms.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |