Wangcun section, 219.7m: Guzhangian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Trilobita
- Lichida
- Damesellidae
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Parablackwelderia jimaensis
(Yang 1974)
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Paradamesella typica
Yang 1977
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? Drepanura crassispina
Peng et al. 2004
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Palaeadotes bella
(Qiu 1983)
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Palaeadotes hunanensis
(Yang 1977)
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Teinistion posterocostum
(Yang 1977)
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Trilobita
- Mapaniidae
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Pseudomapania cylindrica
Yuan and Yin 1998
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Trilobita
- Ptychopariida
- Diceratocephalidae
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Ajrikina hunanensis
(Peng 1987)
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Fenghuangella laochatianensis
Yang 1977
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Trilobita
- Ptychopariida
- Catillicephalidae
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Buttsia globosa
Lu and Lin 1987
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Trilobita
- Ptychopariida
- Lonchocephalidae
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Neoglaphyraspis nitida
Yuan and Yin 1998
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Trilobita
- Ptychopariida
- Conokephalinidae
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Lobocephalina sinensis
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synonym of Conokephalina | ||||||||||
Agnostida
- Clavagnostidae
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Aspidagnostus rugosus
Palmer 1962
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Peng and Robison 2000 | |||||||||
Agnostida
- Ammagnostidae
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Proagnostus bulbus
Butts 1926
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Peng and Robison 2000 | |||||||||
subsp. sinensis | ||||||||||
Ammagnostus wangcunensis
Peng and Robison 2000
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Peng and Robison 2000 | |||||||||
Ammagnostus hunanensis
Peng and Robison 2000
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Peng and Robison 2000 | |||||||||
Agnostida
- Spinagnostidae
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Tomagnostella sulcifera
(Wallerius 1895)
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Peng and Robison 2000 | |||||||||
Agnostida
- Diplagnostidae
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Nahannagnostus nganasanicus
(Rozova 1964)
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Peng and Robison 2000 | |||||||||
Linguagnostus reconditus
Poletaeva and Romanenko 1970
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Peng and Robison 2000 | |||||||||
Agnostida
- Agnostidae
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Kormagnostus minutus
(Schrank 1975)
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Peng and Robison 2000 | |||||||||
Acmarhachis typicalis
Resser 1938
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Peng and Robison 2000 | |||||||||
see common names |
Geography
Country: | China | State/province: | Hunan |
Coordinates: | 28.7° North, 110.0° East (view map) | ||
Paleocoordinates: | 23.4° North, 150.8° 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: | Guzhangian | Trilobite zone: | Linguagnostus reconditus |
Age range of interval: | 500.50000 - 497.00000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | lithified argillaceous packstone |
Secondary lithology: | lithified grainstone |
Lithology description: bed 31: dark-gray, thin-bedded, argillaceous packstone, interbedded with light to medium gray, thin-bedded grainstone | |
Environment: | slope |
Geology comments: Jiangnan Slope Belt, lower slope environments |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | good |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 126330 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
Created: | 2012-04-04 00:49:29 | Last modified: | 2012-04-03 09:49:29 |
Access level: | authorizer only | Released: | 2015-04-04 00:49:29 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
40918. | S. Peng, L. E. Babcock, and H. Lin. 2004. Corynexochida, Lichida and Asaphida. Polymerid trilobites from the Cambrian of northwestern Hunan, China, Volume 1 1-333 [W. Kiessling/U. Merkel/M. Uhen] |
Secondary references:
13139 | S. Peng and R. A. Robison. 2000. Agnostid biostratigraphy across the Middle-Upper Cambrian boundary in Hunan, China. Journal of Paleontology Memoir 53 [A. Miller/A. Hendy/A. Hendy] |