Shumarinai River: Early Cenomanian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Flickiidae
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Ficheuria pusilla n. sp.
Matsumoto and Inoma 1975
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| (1 measurement) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 44.3° North, 142.1° East (view map) |
| Paleocoordinates: | 50.6° North, 147.0° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| Stage: | Cenomanian | 10 m.y. bin: | Cretaceous 5 |
| Key time interval: | Early Cenomanian | Ammonoid zone: | Stoliczkaia (Lamnayella) japonica |
| Age range of interval: | 100.5 - 93.9 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Uppermost Albian or lowest Cenomanian in Wright & Kennedy, 1979. Early Cenomanian in Matsumoto et al., 2004. | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: Department of Geology, Kyushu University | |
Metadata
| Database number: | 178207 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2016-04-26 23:37:55 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2016-04-26 23:37:55 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 36219. | C. W. Wright and W. J. Kennedy. 1979. Origin and evolution of the Cretaceous micromorph ammonite family Flickiidae. Palaeontology 22:685-704 [L. Bulot/L. Bulot/M. Clapham] |