Zohoin, Sakawa: Norian, Japan
collected by Dr. Naumann
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Ostreida
- Halobiidae
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Bivalvia
- Pectinida
- Pseudomonotidae
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Pseudomonotis ochotica
(Keyserling 1848)
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| see common names | |||||||
Geography
| Country: | Japan | State/province: | Shikoku |
| Coordinates: | 33.5° North, 133.3° East (view map) | ||
| Paleocoordinates: | 40.5° North, 145.5° East (Wright 2013) | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Late Triassic |
| Stage: | Norian | 10 m.y. bin: | Triassic 4 |
| Key time interval: | Norian | ||
| Age range of interval: | 227.3 - 205.7 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Assumed to be Norian due to inclusion of P. ochotica | |||||
Lithology and environment
| Primary lithology: | fine,gray,yellow sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collectors: | Dr. Naumann |
Metadata
| Database number: | 215822 | ||
| Authorizer: | A. Dunhill | Enterer: | B. Allen |
| Modifier: | B. Allen | ||
| Created: | 2020-11-24 08:47:04 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2020-11-24 08:47:04 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 74457. | E. von Mojsisovics. 1888. Über einige Japanische Trias-Fossilien. Beiträge zur Paläontologie Österreich-Ungarns und des Orients 7:163-178 [A. Dunhill/B. Allen] |