Linxiang Fm., HuangLing, Hubei Provinces, China: Marshbrookian - Onnian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Trinucleida
- Trinucleidae
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Nankinolithus sp.
Lu 1957
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Trilobita
- Proetida
- Otarionidae
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Otarion sp.
Zenker 1833
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Trilobita
- Phacopida
- Cheiruridae
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Sphaerexochus sp.
Beyrich 1845
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Trilobita
- Phacopida
- Dalmanitidae
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Dalmanitina sp.
Reed 1905
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus sp.
Dalman 1827
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| see common names | |||||||
Geography
| Country: | China | State/province: | Hubei |
| Coordinates: | 31.0° North, 111.0° East (view map) | ||
| Paleocoordinates: | 8.2° North, 131.4° East | ||
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| *Period: | Late/Upper Ordovician | *Epoch: | Middle Caradoc - Late/Upper Caradoc |
| *International age/stage: | Marshbrookian - Onnian | *Local age/stage: | Linxiang |
| Key time interval: | Marshbrookian - Onnian | ||
| Age range of interval: | 455.20000 - 449.60000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Linxiang |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | gray,green,yellow lithified "limestone" |
| Secondary lithology: | lime mudstone |
| Lithology description: grayish green to grayish yellow limestone and muddy limestone | |
| Environment: | deep subtidal shelf |
Taphonomy
Collection methods and comments
| Collection excludes: | species names |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 7722 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2000-05-31 08:39:50 | Last modified: | 2000-05-31 11:39:50 |
| Access level: | the public | Released: | 2000-11-20 13:53:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 477. | Stratigraphic Group of Central South China. 1974. Regional stratigraphic data of central South China. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall] |