Location 3, Kiyohama-I, Cape Soya: Late Campanian, Japan
collected by H. Honma, T. Miyauchi, T. Matsumoto
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Nautilida
- Nautilidae
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Eutrephoceras soyaense n. sp.
Matsumoto and Miyauchi 1983
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| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 45.5° North, 141.9° East (view map) |
| Paleocoordinates: | 50.1° North, 129.9° East |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
| Key time interval: | Late Campanian | ||
| Age range of interval: | 83.6 - 72.1 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | fine,nodular lithified silty sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | H. Honma, T. Miyauchi, T. Matsumoto |
| Collection method comments: Repositories: MNH (Natural History Collection of Northern Hoikkaido, c/o T. Miyauchi, Midori 6-Chome, Wakkanai) and GK (Geological Collections, Kyushu University, Fukuoka) | |
Metadata
| Database number: | 165769 | ||
| Authorizer: | M. Clapham | Enterer: | K. Okamoto | Research group: | marine invertebrate |
| Created: | 2015-01-28 00:43:54 | Last modified: | 2015-01-28 00:43:54 |
| Access level: | the public | Released: | 2015-01-28 00:43:54 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 54142. | T. Matsumoto and T. Miyauchi. 1983. Cretaceous Nautiloids from Hokkaido-III Part 3. Some Nautiloids from the Campanian of Soya, Northern Hokkaido. Transactions and Proceedings of the Paleontological Society of Japan, N.S. 132:220-229 [M. Clapham/K. Okamoto/M. Clapham] |