Shigeji-iri, Miyagi Prefecture: Wordian, Japan
collected by H. Araki
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Scyphozoa
- Conulariida
- Conulariidae
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Neoconularia sp.
Sugiyami 1942
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Hayasaka 1963 | |||||||||
| Hayasaka 1963 | ||||||||||
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Rhynchonellata
- Spiriferinida
- Cyrtinidae
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Cephalopoda
- Ceratitida
- Paraceltitidae
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| Hayasaka 1963 | ||||||||||
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Bivalvia
- Pholadomyida
- Edmondiidae
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| Hayasaka 1967 | ||||||||||
| (1 measurement) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 39.0° North, 141.5° East (view map) |
| Paleocoordinates: | 7.0° North, 137.6° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Wordian | 10 m.y. bin: | Permian 3 |
| Key time interval: | Wordian | ||
| Age range of interval: | 266.9 - 264.28 m.y. ago |
Stratigraphy
| Formation: | Shigejizawa |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified sandstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collectors: | H. Araki |
Metadata
| Database number: | 109645 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2011-05-19 14:17:36 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-05-19 14:17:36 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 47975. | I. Hayasaka. 1963. Some Permian fossils from southern Kitakami. II. Two brachiopod species. Proceedings of the Japan Academy 39:479-483 [M. Clapham/M. Clapham] |
Secondary references:
| 47977 | I. Hayasaka. 1963. Some Permian fossils from southern Kitakami. III Ammonoidea. Proceedings of the Japan Academy 39:594-599 [M. Clapham/M. Clapham] | |
| 47976 | I. Hayasaka. 1963. Some Permian fossils from southern Kitakami. I. Proceedings of the Japan Academy 39:474-478 [M. Clapham/M. Clapham] | |
| 33539 | I. Hayasaka. 1967. Some Permian fossils from southern Kitakami IX, Two pelecypod genera: Allorisma and Myoconcha. Proceedings of the Japan Academy 43:517-521 [M. Clapham/M. Clapham] |