Tamayama, Takakura-yama, Yotsukura, Fukushima Prefecture: Capitanian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Bivalvia
- Arcida
- Parallelodontidae
|
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| (3 measurements) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 37.1° North, 140.9° East (view map) |
| Paleocoordinates: | 2.5° North, 134.7° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Capitanian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Capitanian | ||
| Age range of interval: | 264.28 - 259.857 m.y. ago |
Stratigraphy
| Geological group: | Takakura-yama | Formation: | Kashiwadaira |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 114531 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-08-16 13:29:12 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-08-16 13:29:12 |
| 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] |