Lowermost section, NingGuo Fm., SongKeng, Anji Co., ZheJiang Prov., China: Ningkuo, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Pterobranchia
- Graptoloidea
- Phyllograptidae
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Tetragraptus sp.
Salter 1863
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Pterobranchia
- Graptoloidea
- Dichograptidae
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Didymograptus sp.
McCoy 1851
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Dichograptus sp.
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Loganograptus sp.
Hall 1868
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Pterobranchia
- Graptoloidea
- Retiolitidae
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Glyptograptus sp.
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Pterobranchia
- Graptoloidea
- Climacograptidae
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Pseudoclimacograptus sp.
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| see common names | |||||||
Geography
| Country: | China | State/province: | ZheJiang | County: | Anji |
| Coordinates: | 30.0° North, 119.0° East (view map) | ||||
| Paleocoordinates: | 8.9° North, 135.1° East | ||||
| Geographic resolution: | local area |
Time
| Period: | Ordovician | ||
| 10 m.y. bin: | Ordovician 1-2 | ||
| *Period: | Early/Lower Ordovician | *Epoch: | Early/Lower Arenig |
| *International age/stage: | Early/Lower Arenig | *Local age/stage: | Early/Lower NingGuo |
| Key time interval: | Ningkuo | ||
| Age range of interval: | 477.90000 - 466.30000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Lithology and environment
| Primary lithology: | ferruginous,black,gray,yellow lithified mudstone |
| Secondary lithology: | chert |
| Lithology description: grayish yellow to grayish black mudstone with iron and silicon nodules | |
| Environment: | offshore |
Taphonomy
Collection methods and comments
| Collection excludes: | species names |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 7801 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 2000-06-02 13:00:22 | Last modified: | 2000-06-02 16:00:22 |
| Access level: | the public | Released: | 2000-11-20 13:53:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 480. | Stratigraphic Group of Zhejiang, China. 1979. Regional stratigraphic table of Eastern China, Zhejiang Province. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall] |