Guniutan Fm., BaMianShan, Hunan and Hubei Provinces, China: Llandeilo, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita
- Asaphida
- Asaphidae
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Isoteloides sp.
Raymond 1910
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus sp.
Dalman 1827
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Cephalopoda
- Endocerida
- Endoceratidae
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Dideroceras sp.
Flower 1950
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Vaginoceras sp.
Hyatt 1884
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Cephalopoda
- Endocerida
- Proterocameroceratidae
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Proterocameroceras sp.
Ruedemann 1905
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Cephalopoda
- Ellesmerocerida
- Bathmoceratidae
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Bathmoceras sp.
Barrande 1865
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Cephalopoda
- Orthocerida
- Orthoceratidae
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Michelinoceras sp.
Foerste 1932
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Sinoceras sp.
Shimizu et al. 1935
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Rhynchonellata
- Orthida
- Dalmanellidae
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Dalmanella sp.
Hall and Clarke 1892
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see common names |
Geography
Country: | China | State/province: | Hunan and Hubei |
Coordinates: | 30.0° North, 111.0° East (view map) | ||
Paleocoordinates: | 10.2° North, 132.3° East | ||
Geographic resolution: | local area |
Time
Period: | Ordovician | Epoch: | Middle Ordovician |
Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
*Period: | Middle Ordovician | *Epoch: | Llandeilo |
Key time interval: | Llandeilo | ||
Age range of interval: | 461.30000 - 458.40000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Guniutan |
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | concretionary,red or brown lithified "limestone" |
Lithology description: purplish red, nodular limestone with mud cracks | |
Environment: | deep subtidal shelf |
Taphonomy
Collection methods and comments
Collection excludes: | species names |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 7716 | ||
Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
Created: | 2000-05-31 08:26:31 | Last modified: | 2000-05-31 11:26:31 |
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] |