Izumi (Kuzuryu) Area, Izuki Formation, Honshu: Barremian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Cardiida
- Corbiculidae
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Tetoria (Tetoria) yokoyamai
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Tetoria (Tetoria) antiqua
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Tetoria (Paracorbicula) yoshimoensis
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Bivalvia
- Cardiida
- Neomiodontidae
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Myrene (Mesocorbicula) tetoriensis
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| see common names | |||||||
Geography
| Country: | Japan | State/province: | Fukui |
| Coordinates: | 36.2° North, 136.8° East (view map) | ||
| Paleocoordinates: | 46.5° North, 138.3° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | local area |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Barremian | 10 m.y. bin: | Cretaceous 2 |
| Key time interval: | Barremian | ||
| Age range of interval: | 125.77000 - 121.40000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | "shale" |
| Lithology description: non marine shale | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | cast,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 40236 | ||
| Authorizer: | M. Aberhan | Enterer: | S. Nurnberg |
| Modifier: | M. Carrano | Research group: | marine invertebrate |
| Created: | 2004-06-20 08:39:52 | Last modified: | 2022-08-22 15:22:43 |
| Access level: | the public | Released: | 2004-06-20 08:39:52 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 10664. | I. Hayami. 1975. A systematic survey of the Mesozoic Bivalvia from Japan. The University Museum, The University of Tokyo, Bulletin (10) [M. Aberhan/S. Nurnberg/S. Nurnberg] |