Kogoro K-1, Hiroshima Prefecture: Asselian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Spiriferida
- Martiniidae
|
||||||||||
Martinia nipponica n. sp.
Yanagida and Nishikawa 1984
|
2 specimens | |||||||||
(2 measurements) | ||||||||||
Rhynchonellata
- Spiriferida
- Spiriferidae
|
||||||||||
Purdonella sp.
(Reed 1944)
|
1 specimen | |||||||||
Purdonella sadai
Yanagida and Nishikawa 1984
|
1 specimen | |||||||||
Rhynchonellata
- Terebratulida
- Dielasmatidae
|
||||||||||
Dielasma sp.
King 1856
|
3 specimens | |||||||||
see common names |
Geography
Country: | Japan |
Coordinates: | 34.7° North, 133.1° East (view map) |
Paleocoordinates: | 15.5° North, 100.4° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | small collection |
Time
Period: | Permian | Epoch: | Cisuralian |
Stage: | Asselian | 10 m.y. bin: | Permian 1 |
Key time interval: | Asselian | ||
Age range of interval: | 298.90000 - 295.50000 m.y. ago |
Stratigraphy
Formation: | Kawai |
Stratigraphic resolution: | group of beds |
Lithology and environment
Primary lithology: | lithified "limestone" |
Lithology description: Limestone is strongly recrystallized by Cretaceous rhyolitic volcanic activity, making it difficult to determine the original lithofacies. | |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 97224 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2010-07-20 13:49:57 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2010-07-20 13:49:57 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
33165. | J. Yanagida and I. Nishikawa. 1984. Early Permian brachiopods from the Kawai Limestone, Hiroshima Prefecture, southwest Japan. Memoirs of the Faculty of Science, Kyushu University, Series D, Geology 25(2):159-197 [M. Clapham/M. Clapham] |