Huangzhishan section, upper bed 12, Huzhou city: Changhsingian, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Myalinida
- Myalinidae
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Promyalina sp.
Kittl 1903
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Bivalvia
- Ostreida
- Pteriidae
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Pteria ussurica
(Kiparisova 1938)
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subspecies rariabilis | ||||||||||
Bivalvia
- Ostreida
- Bakevelliidae
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Oxytoma scythicum
Wirth 1936
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recombined as Towapteria scythica | ||||||||||
Bakevellia costata
(Schlotheim 1820)
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys (Praechlamys) wuxingensis
Li 1982
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Bivalvia
- Pectinida
- Aviculopectinidae
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Ornithopecten sp.
Cox 1961
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Bivalvia
- Pectinida
- Hunanopectinidae
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Leptochondria virgalensis
Wittenburg 1908
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Bivalvia
- Pectinida
- Entoliidae
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Entolium discites
(Schlotheim 1820)
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subspecies microtis | ||||||||||
Rhynchonellata
- Spiriferida
- Ambocoeliidae
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Orbicoelia speciosa
(Wang 1955)
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Chen et al. 2006 | |||||||||
recombined as Speciothyris speciosa | ||||||||||
(4 measurements) | ||||||||||
Rhynchonellata
- Orthida
- Schizophoriidae
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Kotlaia strophiria
(Xu and Grant 1994)
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Strophomenata
- Strophomenida
- Rugosochonetidae
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Tethyochonetes quadrata
(Zhan 1979)
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recombined as Fusichonetes quadrata | ||||||||||
Tethyochonetes soochowensis
(Chao 1928)
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recombined as Fusichonetes soochowensis | ||||||||||
Strophomenata
- Productida
- Productellidae
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Paryphella triquetra
Liao 1981
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synonym of Paryphella orbicularis | ||||||||||
Strophomenata
- Productida
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Spinomarginifera kueichowensis
Huang 1932
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Blastoidea
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Blastoidea indet.
Say 1825
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Ophiuroidea
- Ophiurida
- Ophiuridae
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Huangzhishania permotriassica n. gen., n. sp.
Chen et al. 2004
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see common names |
Geography
Country: | China | State/province: | Zhejiang |
Coordinates: | 30.9° North, 120.0° East (view map) | ||
Paleocoordinates: | 17.3° North, 101.9° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | small collection |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Changhsingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Changhsingian | Conodont zone: | Clarkina meishanensis |
Age range of interval: | 254.14000 - 251.90200 m.y. ago |
Stratigraphy
Formation: | Huangzhishan | ||
Local section: | Huangzhishan | Local bed: | upper part of bed 12 |
Local order: | bottom to top | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | lithified mudstone |
Includes fossils? | Y |
Lithology description: brown-green, medium bedded, calcareous mudstone | |
Environment: | shallow subtidal indet. |
Geology comments: nearshore, shallow water, subtidal, low-energy environment |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Taxonomic list comments:bed 12 is a Mixed Fauna Bed with Permian-type brachiopods and Triassic-type bivalves |
Metadata
Database number: | 60533 | ||
Authorizer: | W. Kiessling, M. Clapham | Enterer: | U. Merkel, M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2006-05-17 05:20:40 | Last modified: | 2012-03-31 12:02:19 |
Access level: | the public | Released: | 2006-05-17 05:20:40 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
17401. | Z. Q. Chen, G. R. Shi, and K. Kaiho. 2004. New ophiuroids from the Permian/Triassic boundary beds of South China. Palaeontology 47(5):1301-1312 [W. Kiessling/U. Merkel/U. Merkel] |
Secondary references:
27897 | Z. Q. Chen, K. Kaiho, A. D. George and J. N. Tong. 2006. Survival brachiopod faunas of the end-Permian mass extinction from the southern Alps (Italy) and South China. Geological Magazine 143(3):301-327 [M. Clapham/M. Clapham] |