Hinonde-shima: Aptian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Hexanchiformes
- Hexanchidae
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Chondrichthyes
- Lamniformes
- Odontaspididae
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Chondrichthyes
- Lamniformes
- Mitsukurinidae
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| sp. 2 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan | State/province: | Iwate |
| Coordinates: | 39.6° North, 141.9° East (view map) | ||
| Paleocoordinates: | 48.7° North, 150.9° East (Wright 2013) |
Time
| Period: | Cretaceous | Epoch: | Early Cretaceous |
| Stage: | Aptian | 10 m.y. bin: | Cretaceous 3 |
| Key time interval: | Aptian | ||
| Age range of interval: | 121.4 - 113.2 m.y. ago |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 210766 | ||
| Authorizer: | M. Uhen | Enterer: | M. Uhen | Research group: | vertebrate |
| Created: | 2020-06-18 14:55:34 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2020-06-18 14:55:34 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 72767. | J. Itoigawa. 1977. Cretaceous fossil elasmobranchs from Japan. Bulletin of the Mizunami Fossil Museum 4:119-138 [M. Uhen/M. Uhen/M. Uhen] |