Trace fossils from the Permian Lopingian Talung Formation at the northern Penglaitan section of Laibin area, South China: Ichnology, palaeoenvironment, and palaeoecology
文献类型：期刊论文
| 作者 | Yi Ding1,2,3; Yuliang Duan3; Yiqun Wu2; Changqun Cao（曹长群）1 |
| 刊名 | GEOLOGICAL JOURNAL
 |
| 出版日期 | 2021-07-15 |
| 卷号 | 56页码:6117-6134 |
| 关键词 | palaeoenvironment, Talung Formation, trace fossil |
| DOI | 10.1002/gj.4228 |
| 英文摘要 | The end-Permian mass extinction was the largest biotic crisis in the Phanerozoic. Previ
ous studies of this catastrophe have mainly concentrated on geochemistry or body fos
sil records. The Changhsingian Talung Formation strata exposed in the Penglaitan
section, the Global Stratotype Section and Point for the Guadalupian Lopingian
boundary in Laibin, South China, yield abundant trace fossils that have not been sys
tematically described yet. Herein, we report abundant ichnotaxa from the Talung For
mation, including 12 ichnospecies in 10 ichnogenera: Didymaulichnus isp., Helicorhaphe
tortilis, Nereites isp., Palaeophycus isp., Planolites beverleyensis, Planolites montanus,
Protovirgularia dichotoma, Protovirgularia longespicata, Rusophycus isp., Skolithos linearis,
Thalassinoides isp., and Treptichnus isp. They can be assigned to two ichnoassemblages:
the Nereites Planolites (beds 18–45) and Protovirgularia Skolithos (beds 46–59)
ichnoassemblages. Ichnological and sedimentological features indicate that the former
ichnoassemblage was probably developed in a deep-marine turbidite setting, while the
latter ichnoassemblage represents an ichnofossil record from a shallow marine environ
ment, that is, subtidal to supratidal zones. In addition, the continuous ichnological
records spanning from the Wuchiapingian to Changhsingian, together with facies fea
tures show a distinct regression, and they also indicate that diverse trace makers, such
as arthropods, bivalves, and worms may have inhabited the Lopingian ocean, with no
sign of the long-term environmental deterioration in the studied area. |
| 语种 | 英语 |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/46347]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 作者单位 | 1.State Key Laboratory of Paleobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, Nanjing, China 2.College of Environment and Life Sciences, Weinan Normal University, Weinan, China 3.State Key Laboratory of Continental Dynamics, Department of Geology, Early Life Institute, Northwest University, Xi'an, China |
| 推荐引用方式 GB/T 7714 | Yi Ding,Yuliang Duan,Yiqun Wu,et al. Trace fossils from the Permian Lopingian Talung Formation at the northern Penglaitan section of Laibin area, South China: Ichnology, palaeoenvironment, and palaeoecology[J]. GEOLOGICAL JOURNAL,2021,56:6117-6134. |
| APA | Yi Ding,Yuliang Duan,Yiqun Wu,&Changqun Cao.(2021).Trace fossils from the Permian Lopingian Talung Formation at the northern Penglaitan section of Laibin area, South China: Ichnology, palaeoenvironment, and palaeoecology.GEOLOGICAL JOURNAL,56,6117-6134. |
| MLA | Yi Ding,et al."Trace fossils from the Permian Lopingian Talung Formation at the northern Penglaitan section of Laibin area, South China: Ichnology, palaeoenvironment, and palaeoecology".GEOLOGICAL JOURNAL 56(2021):6117-6134. |
入库方式： OAI收割
来源：南京地质古生物研究所
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