Changjianggou, Bed 16, Shangsi, Guangyuan County: Changhsingian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Goniatitida
- Paragastrioceratidae
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Pseudogastrioceras sp.
Spath 1936
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Cephalopoda
- Ceratitida
- Pleuronodoceratidae
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Pleuronodoceras sp.
Zhao and Liang 1965
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Cephalopoda
- Ceratitida
- Pseudotirolitidae
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Pseudotirolites uniformis
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Cephalopoda
- Ceratitida
- Huananoceratidae
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Huananoceras sp.
Zhao and Liang 1974
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Bivalvia
- Myalinida
- Myalinidae
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? Myalina sp.
de Koninck 1842
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Bivalvia
- Pectinida
- Hunanopectinidae
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Hunanopecten cf. qujiangensis
Zhang 1977
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Strophomenata
- Strophomenida
- Rugosochonetidae
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Neochonetes substrophomenoides
(Huang 1932)
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Strophomenata
- Productida
- Productellidae
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? Plicatifera sp.
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| see common names | |||||||
Geography
| Country: | China | State/province: | Sichuan |
| Coordinates: | 32.3° North, 105.5° East (view map) | ||
| Paleocoordinates: | 10.0° North, 91.5° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Lopingian |
| Stage: | Changhsingian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Changhsingian | ||
| Age range of interval: | 254.14 - 251.902 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | gray lithified lime mudstone |
| Secondary lithology: | lithified argillaceous lime mudstone |
| Lithology description: Thin-bedded fine gray to gray microcrystalline limestone with thin interbedded argillaceous limestone | |
| Environment: | offshore ramp |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 111611 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-06-27 02:43:18 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2011-06-27 02:43:18 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 36523. | Z. Y. Yang, H. F. Yin, S. B. Wu, F. Q. Yang, M. H. Ding and G. R. Xu. 1987. Permian-Triassic Boundary Stratigraphy and Fauna of South China 1-379 [M. Clapham/M. Clapham] |