Mitsu Area, Loc 1, Okayama City: Changhsingian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Murchisoniina
- Phymatopleuridae
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Worthenia cf. corrugata
Chronic 1952
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Bivalvia
- Ostreida
- Posidoniidae
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Posidonia sp.
Bronn 1828
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Bivalvia
- Ostreida
- Pterineidae
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Leptodesma sp.
Hall 1883
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(1 measurement) | ||||||||||
see common names |
Geography
Country: | Japan |
Coordinates: | 34.8° North, 133.9° East (view map) |
Paleocoordinates: | 31.8° North, 109.9° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Changhsingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Changhsingian | ||
Age range of interval: | 254.14000 - 251.90200 m.y. ago |
Stratigraphy
Geological group: | Maizuru |
Lithology and environment
Primary lithology: | lithified mudstone |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 115234 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
Created: | 2011-08-31 10:34:10 | Last modified: | 2013-11-25 13:02:06 |
Access level: | the public | Released: | 2011-08-31 10:34:10 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
33623. | K. Nakazawa, R. L. Batten, S. Suzuki and H. Uwada. 2008. Permian and Triassic molluscan fossils from the Maizuru Zone, Okayama City, southwest Japan. Okayama University Earth Science Reports 15:1-8 [M. Clapham/M. Clapham] |