Nishisongogi Peninsula: Oligocene, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Florideophyceae
- Hapalidiales
- Corallinophycidae
|
|||||||
| see common names | |||||||
Geography
| Country: | Japan | State/province: | Nagasaki |
| Coordinates: | 33.1° North, 129.7° East (view map) | ||
| Paleocoordinates: | 34.7° North, 126.8° East (Wright 2013) | ||
| Basis of coordinate: | based on political unit |
Time
| Period: | Paleogene | Epoch: | Oligocene |
| 10 m.y. bin: | Cenozoic 4 | ||
| Key time interval: | Oligocene | ||
| Age range of interval: | 33.9 - 23.04 m.y. ago |
Stratigraphy
| Formation: | Ananokuchi Sandstone |
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 221540 | ||
| Authorizer: | M. Clapham | Enterer: | K. Hassell |
| Created: | 2021-08-11 15:38:49 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2021-08-11 15:38:49 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 77610. | Y. Iryu, D. Bassi, and W.J. Woelkerling. 2012. Typification and reassessment of seventeen species of coralline red algae (Corallinales and Sporolithales, Rhodophyta) described byW. Ishijima during 1954–1978. Journal of Systematic Palaeontology 10(1):171-209 [M. Clapham/K. Hassell] |