Haichongkou, bed 68: Niuchehean, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita
- Ptychopariida
- Shumardiidae
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Koldinioidia (Liriamnica) labakouensis n. sp.
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Trilobita
- Asaphida
- Remopleurididae
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Ivshinaspis formosa n. sp.
Duan et al. 1999
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Trilobita
- Asaphida
- Dikelocephalidae
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Linguisaukia cf. affinis
Peng 1984
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see common names |
Geography
Country: | China | State/province: | Hunan | County: | Fenghuang |
Coordinates: | 28.0° North, 109.6° East (view map) | ||||
Paleocoordinates: | 22.4° North, 146.9° East | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Cambrian | Epoch: | Furongian |
10 m.y. bin: | Cambrian 4 | ||
Key time interval: | Niuchehean | ||
Age range of interval: | 498.50000 - 485.40000 m.y. ago |
Stratigraphy
Formation: | Jiantang | ||
Local section: | Haichongkou | Local bed: | 68 |
Local order: | bottom to top | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | lithified argillaceous "limestone" |
Lithology description: argillaceous limestone | |
Environment: | slope |
Geology comments: Jiangnan Slope Belt |
Taphonomy
Modes of preservation: | cast,mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 130104 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
Created: | 2012-07-04 17:52:52 | Last modified: | 2012-07-04 02:52:52 |
Access level: | authorizer only | Released: | 2015-07-04 17:52:52 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
42192. | Y. Duan, J. L. Yang, and G. R. Shi. 1999. Middle and Upper Cambrian polymerid trilobites and biostratigraphy, Fenghuang area, western Hunan Province, China. Proceedings of the Royal Society of Victoria 111(2):141-172 [W. Kiessling/U. Merkel] |