Knowledge Management System Of Institute of Semiconductors,CAS
| Microorganisms linked to Neoproterozoic microspar carbonate sedimentation in the Jilin-Liaoning area | |
| Ge M; Kuang HW; Meng XH; Furniss G; Ge M Chinese Acad Sci Inst Semicond Basin Xueyuan Rd Beijing 100083 Peoples R China. 电子邮箱地址: geming@cugb.edu.cn | |
| 2004 | |
| Conference Name | 32nd International Geological Congress on Geology of China |
| Source Publication | ACTA GEOLOGICA SINICA-ENGLISH EDITION, 78 (3) |
| Pages | 784-789 |
| Conference Date | 2004 |
| Conference Place | Florence, ITALY |
| Publication Place | 26 BAIWANZHUANG, FUWAI, BEIJING 100037, PEOPLES R CHINA |
| Publisher | GEOLOGICAL SOC CHINA |
| ISSN | 1000-9515 |
| metadata_83 | chinese acad sci, inst semicond basin, beijing 100083, peoples r china; yangzi univ, nanjing 210000, jiangsu, peoples r china; univ montana, dept geol, missoula, mt 59812 usa |
| Abstract | Molar-tooth carbonate refers to a sort of rock that has ptygmatical folded structure comparable to the ivory. This kind of carbonate exists in a special time range (from Middle to Neoproterozoic). Its origin and the possibility to use it in stratigraphic correlation of the paleocontinent is the key task of the IGCP447, a project on Proterozoic molar tooth carbonates and the evolution of the earth (2001-2005). The importance lies in that the molar-tooth structure is the key to solving problems related to Precambrian biological and global geochemical events. The molar-tooth structure is associated with microorganisms. Development and recession of such carbonates have relations with the evolution process of early lives and abrupt changes in sea carbonate geochemistry. In recent years, based on researches on petrology, geochemistry and Sr isotope of molar-tooth carbonate in the Jilin-Liaoning and Xuzhou-Huaiyang area, the authors hold that it can be used as a marker for stratigraphic sequence and sedimentary facies analyses. |
| Keyword | Molar Tooth Carbonate Neoproterozoic Sedimentary Environment Microorganisms Origin Proterozoic Belt Supergroup Tooth Calcite Structures Expansion Crack Origin Purcell Supergroup Western Montana Gas Bubble |
| Subject Area | 半导体器件 |
| Indexed By | CPCI-S |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.semi.ac.cn/handle/172111/13591 |
| Collection | 中国科学院半导体研究所（2009年前） |
| Corresponding Author | Ge M Chinese Acad Sci Inst Semicond Basin Xueyuan Rd Beijing 100083 Peoples R China. 电子邮箱地址: geming@cugb.edu.cn |
| Recommended Citation GB/T 7714 | Ge M,Kuang HW,Meng XH,et al. Microorganisms linked to Neoproterozoic microspar carbonate sedimentation in the Jilin-Liaoning area[C]. 26 BAIWANZHUANG, FUWAI, BEIJING 100037, PEOPLES R CHINA:GEOLOGICAL SOC CHINA,2004:784-789. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2780.pdf（439KB） | 限制开放 | -- | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment