Sôre, Yamada-mura: Middle Miocene, Japan
collected by Bunzo Takemori 1951
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Osteichthyes
- Perciformes
|
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|
Grammatorycnus sp.
Gill 1863
|
1 specimen | ||||||
| see common names | |||||||
Geography
| Country: | Japan | State/province: | Toyama | County: | Nei-gun |
| Coordinates: | 36.6° North, 137.1° East (view map) | ||||
| Paleocoordinates: | 36.3° North, 134.7° East (Wright 2013) |
Time
| Period: | Neogene | Epoch: | Miocene |
| 10 m.y. bin: | Cenozoic 5 | ||
| Key time interval: | Middle Miocene | ||
| Age range of interval: | 15.98 - 11.63 m.y. ago |
Stratigraphy
| Geological group: | Hokuriko | Formation: | Kurosedani | ||
| Stratigraphy comments: Yatsuo subgroup of Hokuriko Group | |||||
Lithology and environment
| Primary lithology: | mudstone |
| Secondary lithology: | mudstone |
| Lithology description: sandstone and mudstone in alternation; fossil found in mudstone nodule probably brought to surface | |
| Environment: | marine indet. |
| Geology comments: lower part of the member yielded molluscs that indicate tropical habitat; upper part of member yieldded microfossils that live in shallow sea | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | survey of museum collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Collectors: | Bunzo Takemori | Collection dates: | March 11, 1951 |
Metadata
| Database number: | 227373 | ||
| Authorizer: | P. Holroyd | Enterer: | P. Holroyd | Research group: | vertebrate |
| Created: | 2022-10-08 12:21:23 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2022-10-08 12:21:23 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 82816. | T. Uyeno and S. Fujui. 1975. A fish fossil of the family Scombridae from a Miocene bed in Toyama Prefecture, Japan. Bulletin of the National Science Museum, Series C (Geology) 1(1):11-17 [P. Holroyd/P. Holroyd] |