Relationship between Milankovitch eccentricity cyclicity and chemo-cycles from the upper Givetian (Devonian) in Guangxi, South China |
| |
Authors: | Dayong Jiang Weicheng Hao Shunliang Bai |
| |
Institution: | JIANG Dayong, HAO Weicheng and BAI Shunliang
Department of Geology , Peking University , Beijing 100871, China |
| |
Abstract: | The simultaneity and the regionality of the chemo-cycles are proved by cycle-to-cycle correlation integrated with conodont biostratigraphic correlation of the upper part of the Givetian (Devonian) between Liujing and Dale. The study indicates that these chemo-cycles with time spans of 0.10 Ma have an internal relation with paleoclimatic changes, and it might have an origin through Milankovitch eccentricity cyclicity. |
| |
Keywords: | Milankovitch eccentricity cyclicity chemo-cycle conodont Devonian |
本文献已被 SpringerLink 等数据库收录! |
| 点击此处可从《中国科学通报(英文版)》浏览原始摘要信息 |
| 点击此处可从《中国科学通报(英文版)》下载免费的PDF全文 |