YEZ-3, Sankebetsugawa: Santonian, Japan
collected by Hachiya
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Malacostraca
- Decapoda
- Palaeocorystidae
|
|||||||
|
Notopocorystes (Notopocorystes) japonicus
(Jimbo 1894)
|
|||||||
| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 44.3° North, 141.9° East (view map) |
| Paleocoordinates: | 52.4° North, 136.0° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| Stage: | Santonian | 10 m.y. bin: | Cretaceous 6 |
| Key time interval: | Santonian | Inoceramid zone: | Inoceramus amakusensis |
| Age range of interval: | 85.7 - 83.6 m.y. ago |
Stratigraphy
| Geological group: | Yezo | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Pebble nodule from the Upper Yezo Group | |||||
Lithology and environment
| Primary lithology: | nodular lithified "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collectors: | Hachiya |
Metadata
| Database number: | 185004 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | decapod,marine invertebrate |
| Created: | 2017-04-04 23:27:15 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2017-04-04 23:27:15 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 41704. | decapod | H. Collins, Y. Kanie, and H. Karasawa. 1993. Late Cretaceous crabs from Japan. Transactions and Proceedings of the Paleontological Society of Japan, N.S. 172:292-310 [C. Schweitzer/E. Johnson/M. Clapham] |