Palaeokarst and its implication for the extinction event at the Frasnian-Famennian boundary (Guilin, South China)
文献类型：期刊论文
| 作者 | Chen, DZ; Tucker, ME |
| 刊名 | JOURNAL OF THE GEOLOGICAL SOCIETY
 |
| 出版日期 | 2004-11-01 |
| 卷号 | 161页码:895-898 |
| 关键词 | China Upper Devonian palaeokarst sea-level changes mass extinction |
| ISSN号 | 0016-7649 |
| 文献子类 | Article |
| 英文摘要 | A prominent palaeokarst within cyclic peritidal strata reported here at the Frasnian-Famennian boundary in Guilin, southern China, displays karren (scalloped surfaces), dissolution pits and pipes. The last contain residual soil (terra rossa), and are then filled with marine sediment of the overlying strata. The features of the palaeokarst, depth of pipes and amount of missing strata indicate a significant and long-lasting (> c. 50 ka) fall of sea level at the end of the Frasnian. The coincidence of the significant sea-level fall with the first stage of the Frasnian-Famennian mass extinction (which mostly affected shallow-marine and reef-dwelling fauna), and of the subsequent rapid sea-level rise with the second stage of the extinction (which mostly affected deeper-water organisms), reinforces the importance of sea-level change in this mass extinction. |
| WOS关键词 | SEA-LEVEL CHANGES ; SEQUENCE STRATIGRAPHY ; FRASNIAN/FAMENNIAN BOUNDARY ; MASS EXTINCTION ; CANNING BASIN ; CRISIS ; CYCLOSTRATIGRAPHY ; SUCCESSION ; AUSTRALIA ; INTERVAL |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000225084300001 |
| 出版者 | GEOLOGICAL SOC PUBL HOUSE |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/64361]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Chen, DZ |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Durham, Dept Earth Sci, Durham DHI 3LE, England |
| 推荐引用方式 GB/T 7714 | Chen, DZ,Tucker, ME. Palaeokarst and its implication for the extinction event at the Frasnian-Famennian boundary (Guilin, South China)[J]. JOURNAL OF THE GEOLOGICAL SOCIETY,2004,161:895-898. |
| APA | Chen, DZ,&Tucker, ME.(2004).Palaeokarst and its implication for the extinction event at the Frasnian-Famennian boundary (Guilin, South China).JOURNAL OF THE GEOLOGICAL SOCIETY,161,895-898. |
| MLA | Chen, DZ,et al."Palaeokarst and its implication for the extinction event at the Frasnian-Famennian boundary (Guilin, South China)".JOURNAL OF THE GEOLOGICAL SOCIETY 161(2004):895-898. |
入库方式： OAI收割
来源：地质与地球物理研究所
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