Sukegawa, Taga-gun, Hitati Province: Pliocene, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Rhynchonellida
- Hemithirididae
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Hemithyris braunsi
Hayasaka 1928
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Rhynchonellata
- Terebratulida
- Terebrataliidae
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Diestothyris frontalis
(Middendorff 1849)
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? Coptothyris grayi
(Davidson 1852)
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Terebratalia coreanica
(Adams and Reeve 1850)
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Terebratalia gouldii
(Dall 1891)
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Rhynchonellata
- Terebratulida
- Laqueidae
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Laqueus blanfordi
(Dunker 1882)
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Laqueus quadratus
Yabe and Hatai 1934
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Rhynchonellata
- Terebratulida
- Cancellothyrididae
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Terebratulina crossei
Davidson 1882
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Terebratulina kiiensis
Dall and Pisbry 1891
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Terebratulina miuraensis
Hatai 1940
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Chondrichthyes
- Lamniformes
- Lamnidae
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Isurus oxyrinchus
Rafinesque 1810
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Kuga 1985 | ||||||
see common names |
Geography
Country: | Japan |
Coordinates: | 36.6° North, 140.6° East (view map) |
Paleocoordinates: | 37.3° North, 139.9° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Pliocene |
10 m.y. bin: | Cenozoic 6 | ||
Key time interval: | Pliocene | ||
Age range of interval: | 5.33300 - 2.58800 m.y. ago |
Stratigraphy
Formation: | Sukegawa | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Directly overlies metamorphic basement. Age often given as Pliocene but no basis provided. |
Lithology and environment
Primary lithology: | calcareous sandstone |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 190799 | ||
Authorizer: | M. Clapham, M. Uhen | Enterer: | M. Clapham, M. Uhen | Research group: | marine invertebrate |
Created: | 2017-12-17 23:15:59 | Last modified: | 2017-12-17 23:15:59 |
Access level: | the public | Released: | 2017-12-17 23:15:59 |
Creative Commons license: | CC BY |
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] |
Secondary references:
61545 | N. Kuga. 1985. Revision of Neogene Mackerel Shark of Genus Isurus from Japan. Memoirs of the Faculty of Sciencem Kyoto University, Series of Geology & Mineralogy 51(1&2):1-20 [M. Uhen/B. Shipps/M. Uhen] |