List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Gastropoda
- Euomphalina
- Euomphalidae
|
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| (1 measurement) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 38.7° North, 141.3° East (view map) |
| Paleocoordinates: | 8.5° North, 138.0° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Stratigraphy details are unclear. Fossils assigned to Nishikori Formation (stated to be an equivalent of the Kanokura Formation) in introduction, but locality and horizon info gives unit as Maiya Formation and says that the fusulinids Pseudoschwagerina (typically earliest Permian) and Parafusulina etc. are present. | |||||
Lithology and environment
| Primary lithology: | black lithified "shale" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | general faunal/floral analysis |
| Collectors: | M. Murata |
Metadata
| Database number: | 149797 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2013-08-26 04:45:50 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2013-08-26 04:45:50 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 47979. | I. Hayasaka. 1967. Some Permian fossils from southern Kitakami. VII Two species of Phymatifer. Proceedings of the Japan Academy 43:143-147 [M. Clapham/M. Clapham] |