A study on the relationship between volcanic activities and mass mortalities of the Jehol vertebrate Fauna from Sihetun, western Liaoning, China.
文献类型：期刊论文
| 作者 | Guo, ZF; Wang, XL |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2002 |
| 卷号 | 18期号:1页码:117-125 |
| 关键词 | volcanic activities mass mortality H2SO4 aerosol ozone layer Sihetun |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | Many of the vertebrate fossils have been found in recent years in Sihetun, western Liaoning, China, including Confuciusornis, Liaoningornis, as well as "feathered" theropod dinosaurs, etc. The layers of well-preserved vertebrate fossils indicate mass mortalities and rapid burial of the animal bodies in the lacustrine environment, which are coexisting with the intermediate-acidic tuffs (or ashes) in the field. This paper determined the volatile contents of inclusions in phenocrysts and matrix glasses, applying the method of electron microprobe analysis, from the tuffs and ashes coexisting with four typical fossil layers of the well-preserved vertebrates. The result shows that their contents of volatile emitted are higher than those erupted from other volcanoes with same compositions worldwide and the compositions of volatiles released into atmosphere are different, corresponding to the different fossils layers in this area. The authors thought that the mass mortality events in west Liaoning are mainly due to the significant effect of the volatiles and the volcanic dust on climate at that time. |
| WOS关键词 | OZONE DEPLETION ; H2O |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000173669600013 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/77511]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Guo, ZF |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, ZF,Wang, XL. A study on the relationship between volcanic activities and mass mortalities of the Jehol vertebrate Fauna from Sihetun, western Liaoning, China.[J]. ACTA PETROLOGICA SINICA,2002,18(1):117-125. |
| APA | Guo, ZF,&Wang, XL.(2002).A study on the relationship between volcanic activities and mass mortalities of the Jehol vertebrate Fauna from Sihetun, western Liaoning, China..ACTA PETROLOGICA SINICA,18(1),117-125. |
| MLA | Guo, ZF,et al."A study on the relationship between volcanic activities and mass mortalities of the Jehol vertebrate Fauna from Sihetun, western Liaoning, China.".ACTA PETROLOGICA SINICA 18.1(2002):117-125. |
入库方式： OAI收割
来源：地质与地球物理研究所
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