KP7, Nomaru, Kawahigashi, Oe-cho, Kyoto Prefecture: Changhsingian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Carditida
- Astartidae
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Bivalvia
- Arcida
- Parallelodontidae
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Parallelodon cf. longus
Maslennikov 1935
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Bivalvia
- Pectinida
- Aviculopectinidae
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| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 35.4° North, 135.2° East (view map) |
| Paleocoordinates: | 2.2° North, 129.9° East (Wright 2013) |
| 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 | ||
| Age range of interval: | 254.14 - 251.902 m.y. ago |
Stratigraphy
| Geological group: | Maizuru | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Upper Member | |||||
Lithology and environment
| Primary lithology: | lithified sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 114530 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-08-16 12:52:27 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-08-16 12:52:27 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 27485. | K. Nakazawa and N.D. Newell. 1968. Permian bivalves of Japan. Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy 35(1):1-108 [M. Clapham/M. Clapham] |