HMF16, Middle Moribudanigawa River: Roadian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Rhynchonellata
- Spiriferida
- Spiriferellidae
|
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| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 36.2° North, 137.3° East (view map) |
| Paleocoordinates: | 9.1° North, 134.3° East (Wright 2013) |
| Basis of coordinate: | stated in text |
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Roadian | 10 m.y. bin: | Permian 3 |
| Key time interval: | Roadian | ||
| Age range of interval: | 274.4 - 266.9 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | black lithified "shale" |
| Includes fossils? | Y |
| Environment: | coastal indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 75534 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2007-10-16 02:15:31 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2007-10-16 02:15:31 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 25501. | J. I. Tazawa. 2001. Middle Permian brachiopods from the Moribu area, Hida Gaien Belt, central Japan. Paleontological Research 5(4):283-310 [W. Kiessling/U. Merkel] |