Yanzikou Section, Bijie, Kuanyinchiao Formation, NW Guizhou: Hirnantian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Dalmantina sp.
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Homotoma sp.
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Anthozoa
- Stauriida
- Lambelasmatidae
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Lambeophyllum sp.
Okulitch 1938
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Anthozoa
- Stauriida
- Lykophyllidae
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Pycnactis sp.
Ryder 1926
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Anthozoa
- Stauriida
- Streptelasmatidae
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Grewingkia sp.
Dybowski 1873
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Pycnactoides sp.
He 1978
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Siphonolasma sp.
He 1978
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Paramplexoides sp.
He 1978
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Streptelasma sp.
Hall 1847
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Kenophyllum sp.
Dybowski 1873
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Brachyelasma sp.
Lang et al. 1940
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Crassilasma sp.
Ivanovskiy 1962
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Borelasma sp.
Neuman 1969
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Rhynchonellata
- Athyridida
- Meristellidae
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Hindella sp.
Davidson 1882
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Rhynchonellata
- Orthida
- Dalmanellidae
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Dalmanella sp.
Hall and Clarke 1892
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Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Plectothyrella sp.
Temple 1965
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Rhynchonellata
- Rhynchonellida
- Sphenotretidae
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Dorytreta sp.
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Strophomenata
- Strophomenida
- Leptostrophiidae
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Eostropheodonta sp.
Bancroft 1949
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Strophomenata
- Orthotetida
- Chilidiopsidae
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Fardenia sp.
Lamont 1935
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Gastropoda
- Euomphalina
- Holopeidae
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Holopea sp.
Hall 1847
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? Cirropsis sp.
Perner 1903
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synonym of Holopea | |||||||
see common names |
Geography
Country: | China |
Coordinates: | 27.6° North, 105.4° East (view map) |
Paleocoordinates: | 11.4° North, 128.2° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | small collection |
Time
Period: | Ordovician | Epoch: | Late/Upper Ordovician |
Stage: | Hirnantian | 10 m.y. bin: | Ordovician 5 |
Key time interval: | Hirnantian | ||
Age range of interval: | 445.20000 - 443.80000 m.y. ago |
Stratigraphy
Formation: | Kuanyinchiao | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Dalmanella testudinaria-Dorytreta longicrura community |
Lithology and environment
Primary lithology: | lithified "carbonate" |
Includes fossils? | Y |
Lithology description: 1.3 m thick | |
Environment: | shallow subtidal indet. |
Taphonomy
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 61383 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel |
Modifier: | U. Merkel | Research group: | marine invertebrate |
Created: | 2006-06-09 01:05:58 | Last modified: | 2006-06-09 04:16:54 |
Access level: | the public | Released: | 2006-06-09 01:05:58 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
17691. | Y. Li and S. Kershaw. 2003. Reef Reconstruction after Extinction Events of the Latest Ordovician in the Yangtze Platform, South China. Facies 48:269-284 [W. Kiessling/U. Merkel] |