Hanzogane, Kosu-hun, Etigo Province: Piacenzian - Calabrian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Rhynchonellata
- Rhynchonellida
- Hemithirididae
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Hemithyris psittacea
(Gmelin 1790)
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Rhynchonellata
- Terebratulida
- Laqueidae
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Laqueus rubellus
(Sowerby 1846)
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Rhynchonellata
- Terebratulida
- Terebrataliidae
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Diestothyris frontalis
(Middendorff 1849)
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Rhynchonellata
- Terebratulida
- Cancellothyrididae
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Terebratulina japonica
(Sowerby 1846)
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Terebratulina yabei
Nomura and Hatai 1936
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| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 37.4° North, 139.0° East (view map) |
| Paleocoordinates: | 37.3° North, 138.6° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Neogene - Quaternary | Epoch: | Pliocene - Pleistocene |
| Stage: | Piacenzian - Calabrian | 10 m.y. bin: | Cenozoic 6 |
| Key time interval: | Piacenzian - Calabrian | ||
| Age range of interval: | 3.6 - 0.774 m.y. ago |
Stratigraphy
| Formation: | Nishiyama | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Nishiyama spans late Pliocene (c. 3.5 Ma) to Pleistocene (c. 1.5 Ma) on the basis of paleomagnetism, tephrochronology, and diatom biostratigraphy (Nagahashi & Satoguchi, 2007). | |||||
Lithology and environment
| Primary lithology: | "siliciclastic" |
| Lithology description: No lithology information given | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: Institute of Geology and Paleontology, Tohoku University, Sendai (IGPS) | |
Metadata
| Database number: | 190740 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2017-12-15 23:35:57 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2017-12-15 23:35:57 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 64049. | K. M. Hatai. 1940. The Cenozoic Brachiopoda of Japan. Science Reports, Tohoku Imperial University, Series 2 20:1-413 [M. Clapham/M. Clapham] |