R2640, Shanglao section: Wuchiapingian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Protozoa
- Spumellaria
- Archaeospongoprunidae
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? Copiellintra sp.
Nazarov and Ormiston 1985
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Protozoa
- Entactinaria
- Entactiniidae
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Hegleria sp.
Nazarov and Ormiston 1985
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| see common names | |||||||
Geography
| Country: | China | State/province: | Guangxi |
| Coordinates: | 23.3° North, 105.9° East (view map) | ||
| Paleocoordinates: | 0.7° South, 98.6° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | hand sample |
Time
| Period: | Permian | Epoch: | Lopingian |
| Stage: | Wuchiapingian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Wuchiapingian | Other zone: | Neoalbaillella ornithoformis |
| Age range of interval: | 259.51 - 254.14 m.y. ago |
Stratigraphy
| Formation: | Dalong |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified mudstone |
| Lithology description: tuffaceous mudstone | |
| Environment: | basinal (siliciclastic) |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
| Preservation of anatomical detail: | poor |
Collection methods and comments
| Collection methods: | chemical,hydroflouric,field collection |
| Reason for describing collection: | biostratigraphic analysis |
| Taxonomic list comments:Three additional samples yielded no identifiable radiolarians | |
Metadata
| Database number: | 95183 | ||
| Authorizer: | W. Kiessling | Enterer: | W. Kiessling |
| Modifier: | W. Kiessling | Research group: | micropaleontology |
| Created: | 2010-04-10 14:51:27 | Last modified: | 2010-04-10 18:19:35 |
| Access level: | the public | Released: | 2010-04-10 14:51:27 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 32418. | A. Yao, K. Kuwahara, Y. Ezaki, J. Liu, W. Hao, Y. Luo, and G. Kuang. 2005. Permian and Triassic radiolarians from the western Guangxi area, China. Journal of Geosciences, Osaka City University 48:81-93 [W. Kiessling/W. Kiessling] |