KHG 30, Jinji Hill, Kaiping: Angulata, China
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Nuculanida
- Nuculanidae
|
||||||||||
Nuculana doris
(d'Orbigny 1849)
|
||||||||||
original and current combination Leda doris | ||||||||||
Nuculana dewalquei
(Terquem and Piette 1868)
|
||||||||||
Bivalvia
- Nuculida
- Nuculidae
|
||||||||||
Palaeonucula cf. navis
(Piette 1868)
|
||||||||||
Bivalvia
- Pectinida
- Pectinidae
|
||||||||||
? Radulonectites exsertus
Chen 1982
|
||||||||||
(1 measurement) | ||||||||||
Camptonectes (Hunanonectes) sanduensis
(Fang 1978)
|
||||||||||
original and current combination Hunanonectes sanduensis | ||||||||||
Camptonectes (Hunanonectes) yizhangensis
Fang 1978
|
||||||||||
synonym of Hunanonectes sanduensis | ||||||||||
Bivalvia
- Hiatellida
- Hiatellidae
|
||||||||||
Hiatella cf. rotundata
(Terquem 1855)
|
||||||||||
Hiatella curta n. sp.
Chen 1982
|
||||||||||
(1 measurement) | ||||||||||
Hiatella arenicola
(Terquem 1855)
|
||||||||||
Hiatella fabacea
(Terquem 1855)
|
||||||||||
Hiatella sinemuriensis
(Martin 1895)
|
||||||||||
see common names |
Geography
Country: | China | State/province: | Guangdong |
Coordinates: | 22.2° North, 112.5° East (view map) | ||
Paleocoordinates: | 32.3° North, 116.6° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Early/Lower Jurassic |
Stage: | Hettangian | 10 m.y. bin: | Jurassic 1 |
Key time interval: | Angulata | ||
Age range of interval: | 201.40000 - 199.50000 m.y. ago |
Stratigraphy
Formation: | Jinji | Member: | Lower | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Interpreted as Hettangian by Chen, but ammonites (Sulciferites) in correlative "cycle 2" beds indicate a position low in the Sinemurian according to Wang & Smith (1986). Wang & Smith assign lower member to Hettangian nevertheless (fig. 6) but it is presumably late Hettangian based on its position just below early Sinemurian ammonites. |
Lithology and environment
Primary lithology: | lithified siltstone |
Secondary lithology: | lithified mudstone |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Museum repositories: | NIGPAS |
Metadata
Database number: | 150406 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
Created: | 2013-09-08 06:47:22 | Last modified: | 2013-09-07 15:47:22 |
Access level: | the public | Released: | 2013-09-08 06:47:22 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
48121. | J. H. Chen. 1982. Liassic bivalve fossils from Mount Jinji of Guangdong. Acta Palaeontologica Sinica 21:404-416 [M. Clapham/M. Clapham] |