Hongshiya Fm., YongRen, YongRen Co., YunNan Prov., China: Arenig, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Lingulata
- Lingulida
- Lingulidae
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Lingula sp.
BruguiƩre 1797
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Rhynchonellata
- Orthida
- Orthidae
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Sinorthis sp.
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Trilobita
- Trinucleida
- Trinucleidae
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Ningkianolithus sp.
Lu 1954
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Trilobita
- Asaphida
- Taihungshaniidae
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Taihungshania sp.
Sun 1931
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Trilobita
- Phacopida
- Calymenidae
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Neseuretus sp.
Hicks 1873
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Pterobranchia
- Graptoloidea
- Dichograptidae
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Didymograptus sp.
McCoy 1851
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see common names |
Geography
Country: | China | State/province: | YunNan | County: | YongRen |
Coordinates: | 26.0° North, 102.0° East (view map) | ||||
Paleocoordinates: | 23.3° North, 139.8° 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: | Hongsiya |
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | gray,green,red or brown lithified sandstone |
Secondary lithology: | "shale" |
Lithology description: purplish red to grayish green to grayish white quartz sandstone and shale | |
Environment: | shoreface |
Taphonomy
Collection methods and comments
Collection excludes: | species names |
Reason for describing collection: | biostratigraphic analysis |
Metadata
Database number: | 7742 | ||
Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
Created: | 2000-06-01 12:13:12 | Last modified: | 2000-06-01 15:13:12 |
Access level: | the public | Released: | 2000-11-20 13:53:35 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
478. | Stratigraphic Group of Yunnan, China. 1978. Regional stratigraphic data of Southwest China, Yunnan Province. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall] |