Nishitonami-gun (Loc. 11): Serravallian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Chondrichthyes
- Lamniformes
- Lamnidae
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Isurus hastalis
(Agassiz 1838)
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recombined as Carcharodon hastalis | |||||||
Isurus planus
(Agassiz 1856)
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Chondrichthyes
- Lamniformes
- Otodontidae
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Carcharocles megalodon
(Agassiz 1835)
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recombined as Otodus megalodon | |||||||
Bivalvia
- Pectinida
- Pectinidae
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Mizuhopecten kimurai
(Yokoyama 1925)
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Kotorapecten kagamianus
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see common names |
Geography
Country: | Japan | State/province: | Hokuriku |
Coordinates: | 36.6° North, 136.8° East (view map) | ||
Paleocoordinates: | 39.0° North, 134.3° East | ||
Basis of coordinate: | stated in text |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Serravallian | 10 m.y. bin: | Cenozoic 5 |
Key time interval: | Serravallian | Nannofossil zone: | CN5a |
Age range of interval: | 13.82000 - 11.63000 m.y. ago |
Stratigraphy
Formation: | Kurahara | ||||
Stratigraphic resolution: | formation | ||||
Stratigraphy comments: CN5a of Calcareous Nannoplankton Zone by Okada and Bukry (Tsubouchi MS). |
Lithology and environment
Primary lithology: | sandstone |
Lithology description: Andesitic sandstone | |
Environment: | marine indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some genera |
Reason for describing collection: | general faunal/floral analysis |
Collection method comments: The described specimens are reposited at the Department of Earth Sciences, Faculty of Science, Kanazawa University. |
Metadata
Database number: | 161500 | ||
Authorizer: | C. Jaramillo | Enterer: | C. Pimiento |
Modifier: | C. Pimiento | ||
Created: | 2014-09-06 21:49:37 | Last modified: | 2014-09-06 21:49:49 |
Access level: | the public | Released: | 2014-09-06 21:49:37 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
52618. | H. Karasawa. 1989. Late Cenozoic Elasmobranchs from the Hokuriku district, central Japan. The Science reports of the Kanazawa University 34(1):1-57 [C. Jaramillo/C. Pimiento] |