Arenig section, JiaChun Fm., Mt. Everest, DingJi, Tibet: Arenig, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Bisonocerida
- Manchuroceratidae
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Manchuroceras sp.
Ozaki 1927
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Cephalopoda
- Endocerida
- Endoceratidae
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Dideroceras sp.
Flower 1950
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Cephalopoda
- Actinocerida
- Polydesmiidae
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Ordosoceras sp.
Chang 1959
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Cephalopoda
- Orthocerida
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Paradnatoceras sp.
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Gastropoda
- Euomphalina
- Macluritidae
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Maclurites sp.
Le Sueur 1818
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Trilobita
- Corynexochida
- Leiostegiidae
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Eucalymene sp.
Lu 1975
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| see common names | |||||||
Geography
| Country: | China | State/province: | Tibet |
| Coordinates: | 29.0° North, 87.0° East (view map) | ||
| Paleocoordinates: | 29.0° North, 87.0° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | local area |
Time
| Period: | Ordovician | ||
| 10 m.y. bin: | Ordovician 2 | ||
| *Period: | Early/Lower Ordovician | *Epoch: | Arenig |
| Key time interval: | Arenig | ||
| Age range of interval: | 477.7 - 468.4 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Geological group: | JiaChun |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Secondary lithology: | lithified sandy siltstone |
| Lithology description: Limestone interbedded with sandy siltstone | |
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Collection excludes: | species names |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 23605 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall |
| Modifier: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2002-07-17 12:05:20 | Last modified: | 2002-07-17 15:05:24 |
| Access level: | the public | Released: | 2002-07-17 12:05:20 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 3864. | Stratigraphic Group of GanSu, QingHai, and Tibet Provinces. 1980. Regional Stratigraphic Table of China: Gansu, Qinghai, and Tibet Provinces [A. Miller/P. Novack-Gottshall/M. Clapham] |