Carboniferous conodont zonation of China
| Autor: | Yuping （祁玉平） Qi, Keyi （胡科毅） Hu, Qiulai （王秋来） Wang, Wenkun Qie |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
biology
Stratigraphy 05 social sciences Geology 06 humanities and the arts 0603 philosophy ethics and religion biology.organism_classification Kasimovian Serpukhovian 050105 experimental psychology Tournaisian Paleontology Viséan Group (stratigraphy) Carboniferous 060302 philosophy Pennsylvanian 0501 psychology and cognitive sciences Conodont |
| Zdroj: | Newsletters on Stratigraphy. 53:141-190 |
| ISSN: | 0078-0421 |
| DOI: | 10.1127/nos/2019/0498 |
| Popis: | Carboniferous conodonts from the candidate GSSPs of the four stages Serpukhovian, Moscovian, Kasimovian and Gzhelian in the Naqing and the adjacent sections of South China have been intensely studied in recent decades. The Carboniferous conodont zonation of China is updated based on the conodont material from South China; 39 conodont zones including 11 Tournaisian zones, 4 Visean zones, 3 Serpukhovian zones, 6 Bashkirian zones, 5 Moscovian zones, 5 Kasimovian zones and 5 Gzhelian zones are separated and discussed in detail. Species of the genera Siphonodella, Polygnathus, Protognathodus and Gnathodus dominate the zonation for Early Mississippian (Tournaisian) strata, Pseudognathodus, Lochriea and Gnathodus are most important for the zonation for Middle and Late Mississippian (Visean and Serpukhovian) strata, Declinog-nathodus, Idiognathoides, Neognathodus provide the zonation of early Bashkirian strata and Diplognathodus, Mesogondolella, Idiognathodus and the related genera Swadelina and Streptognathodus provide the zonation for late Bashkirian through the middle and late Pennsylvanian interval. In South China, the Carboniferous conodont zonation is mainly characterized by deep-water conodont biofacies with Siphonodella, Lochriea, Gnathodus, Declinognathodus, Idiognathoides, "Streptognathodus" expansus group, Diplognathodus and Streptognathodus. The updated Carboniferous conodont zonation of China is dominated mainly by cosmopolitan species, which may eventually allow refined global correlation. |
| Databáze: | OpenAIRE |
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