Yayoi: Priabonian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Bivalvia
- Venerida
- Vesicomyidae
|
|||||||
|
Hubertschenckia ezoensis
(Yokoyama 1890)
|
|||||||
| see common names | |||||||
Geography
| Country: | Japan | State/province: | Hokkaido | County: | Mikasa |
| Coordinates: | 43.2° North, 142.5° East (view map) | ||||
| Paleocoordinates: | 46.8° North, 139.1° East (Wright 2013) |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Stage: | Priabonian | 10 m.y. bin: | Cenozoic 3 |
| Key time interval: | Priabonian | ||
| Age range of interval: | 37.71 - 33.9 m.y. ago |
Stratigraphy
| Formation: | Poronai |
Lithology and environment
| Primary lithology: | mudstone |
| Secondary lithology: | siltstone |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 203115 | ||
| Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | vertebrate |
| Created: | 2019-07-26 17:01:36 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2019-07-26 17:01:36 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 61677. | K. Amano and S. Kiel. 2007. Fossil Vesicomyid Bivalves from the North Pacific Region . The Veliger 49(4):270-293 [M. Uhen/B. Shipps/M. Uhen] |