Lower section, XiaoTan Fm., ShiNianPan and SanDaoBa, He Co., AnHui Prov., China: Arenig, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Pterobranchia
- Graptoloidea
- Dichograptidae
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Didymograptus sp.
McCoy 1851
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Rhynchonellata
- Orthida
- Archaeorthidae
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Nothorthis sp.
Ulrich and Cooper 1938
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Trilobita
- Proetida
- Telephinidae
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Carolinites sp.
Kobayashi 1940
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Trilobita
- Asaphida
- Taihungshaniidae
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Taihungshania sp.
Sun 1931
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Trilobita
- Asaphida
- Asaphidae
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Isoteloides sp.
Raymond 1910
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Paramegalaspis sp.
Thoral 1935
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see common names |
Geography
Country: | China | State/province: | AnHui | County: | He |
Coordinates: | 32.0° North, 118.0° East (view map) | ||||
Paleocoordinates: | 8.3° North, 136.9° East | ||||
Geographic resolution: | local area |
Time
Period: | Ordovician | ||
10 m.y. bin: | Ordovician 2 | ||
*Period: | Early/Lower Ordovician | *Epoch: | Early/Lower Arenig |
*International age/stage: | Early/Lower Arenig | ||
Key time interval: | Arenig | ||
Age range of interval: | 477.70000 - 468.40000 m.y. ago | ||
* legacy (obsolete) database fields |
Lithology and environment
Primary lithology: | gray,yellow lithified "shale" |
Lithology description: yellow to yellowish brown and light gray shale | |
Environment: | deep subtidal shelf |
Taphonomy
Collection methods and comments
Collection excludes: | species names |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 7844 | ||
Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
Created: | 2000-06-04 15:20:36 | Last modified: | 2000-06-04 18:20:36 |
Access level: | the public | Released: | 2000-11-20 13:53:35 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
481. | Stratigraphic Group of AnHui, China. 1978. Regional stratigraphic table of Eastern China, AnHui Province. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall] |