Maiya, Towa-cho, Miyagi Prefecture: Kungurian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Mytilida
- Mytilidae
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| (1 measurement) | ||||||||||
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Bivalvia
- Ostreida
- Pterineidae
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Leptodesma sp.
Hall 1883
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Bivalvia
- Ostreida
- Ostreidae
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| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 38.7° North, 141.3° East (view map) |
| Paleocoordinates: | 13.9° North, 138.1° East (Wright 2013) |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Kungurian | 10 m.y. bin: | Permian 2 |
| Key time interval: | Kungurian | ||
| Age range of interval: | 283.3 - 274.4 m.y. ago |
Stratigraphy
| Formation: | Rodai |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified not reported |
| 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: | 114532 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-08-16 13:47:47 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-08-16 13:47:47 |
| 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] |