HongHuaYuan Fm., ShiNianPan and SanDaoBa, He Co., AnHui Prov., China: Arenig, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Hopeiceras sp.
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Cephalopoda
- Endocerida
- Endoceratidae
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Cameroceras sp.
Conrad 1842
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Cephalopoda
- Endocerida
- Cyrtendoceratidae
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Cyrtovaginoceras sp.
Kobayashi 1934
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Gastropoda
- Euomphalina
- Ophiletidae
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Ecculiomphalus sp.
Portlock 1843
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Rhynchonellata
- Orthida
- Archaeorthidae
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Nothorthis sp.
Ulrich and Cooper 1938
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Rhynchonellata
- Orthida
- Orthidae
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Orthis sp.
Dalman 1828
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Strophomenata
- Billingsellida
- Polytoechiidae
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Polytoechia sp.
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Tritoechia sp.
Ulrich and Cooper 1936
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Trilobita
- Proetida
- Telephinidae
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Carolinites sp.
Kobayashi 1940
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Trilobita
- Asaphida
- Asaphidae
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Psilocephalina sp.
Hsu 1948
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Paramegalaspis sp.
Thoral 1935
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Trilobita
- Asaphida
- Nileidae
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Symphysurus sp.
Goldfuss 1843
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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 | |||
Stratigraphy
| Formation: | Honghuayuan |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | ooidal,gray lithified "limestone" |
| Lithology description: gray oolitic limestone | |
| Environment: | sand shoal |
Taphonomy
Collection methods and comments
| Collection excludes: | species names |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 7845 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2000-06-04 15:20:43 | Last modified: | 2000-06-04 18:20:43 |
| 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] |