Nakahobetsu: Senonian, Japan
collected by R. Saito
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Malacostraca
- Decapoda
- Callianassidae
|
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| see common names | |||||||
Geography
| Country: | Japan | State/province: | Hokkaido | County: | Iburi |
| Coordinates: | 42.8° North, 142.1° East (view map) | ||||
| Paleocoordinates: | 51.1° North, 135.4° East (Wright 2013) | ||||
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| 10 m.y. bin: | Cretaceous 5-8 | ||
| Key time interval: | Senonian | ||
| Age range of interval: | 100.5 - 66 m.y. ago |
Stratigraphy
| Formation: | Hakobuchi Sandstone |
Lithology and environment
| Primary lithology: | sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,concretion |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collectors: | R. Saito |
Metadata
| Database number: | 235795 | ||
| Authorizer: | M. Clapham | Enterer: | J. Fearon |
| Created: | 2024-08-01 22:13:03 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2024-08-01 22:13:03 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 89121. | T. Nagao. 1932. Two Tertiary and One Cretaceous Crustacea from Hokkaidô, Japan. Journal of the Faculty of Science, Hokkaido Imperial University. Ser. 4, Geology and mineralogy, 2(1), 15-22 2(1):15-22 [M. Clapham/H. Shin/H. Shin] |