Ttg8, Tagawa River, Tokamachi City: Calabrian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Insecta
- Coleoptera
- Chrysomelidae
|
|||||||
|
Donacia (Donacia) ozensis
(Nakane 1954)
|
|||||||
| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 37.1° North, 138.8° East (view map) |
| Paleocoordinates: | 37.1° North, 138.6° East (Wright 2013) |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Quaternary | Epoch: | Pleistocene |
| Stage: | Calabrian | 10 m.y. bin: | Cenozoic 6 |
| Key time interval: | Calabrian | ||
| Age range of interval: | 1.8 - 0.774 m.y. ago |
Stratigraphy
| Formation: | Uonuma |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified sandstone | ||
| Environment: | terrestrial indet. | Tectonic setting: | intramontane basin |
Taphonomy
| Modes of preservation: | adpression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: Osaka Museum of Natural History | |
Metadata
| Database number: | 162783 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | paleoentomology |
| Created: | 2014-10-05 10:37:16 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2014-10-05 10:37:16 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 53002. | M. Hayashi. 2000. Late Pliocene to Early Pleistocene donaciine fossils from the Uonuma Formation (part II): a new Donacia from the Uonuma hills in Niigata Prefecture, Japan (Coleoptera: Chrysomelidae: Donaciinae). Bulletin of the Osaka Museum of Natural History 54:31-48 [M. Clapham/M. Clapham] |