Shobara (Loc. 30): Miocene, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Myliobatiformes
- Dasyatidae
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Dasyatis sp.
Rafinesque 1810
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Chondrichthyes
- Myliobatiformes
- Myliobatidae
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Myliobatis sp.
Cuvier 1816
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Chondrichthyes
- Squalomorphii
- Hexanchidae
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Hexanchus sp.
Rafinesque 1810
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Chondrichthyes
- Squatinidae
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Squatina sp.
Dumeril 1806
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Chondrichthyes
- Squalidae
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Squalus sp.
Linnaeus 1758
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Chondrichthyes
- Carcharhiniformes
- Carcharhinidae
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Carcharhinus sp.
de Blainville 1816
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Chondrichthyes
- Carcharhiniformes
- Hemigaleidae
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Hemipristis serra
Agassiz 1835
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Galeorhinus affinis
(Probst 1878)
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| recombined as Chaenogaleus affinis | |||||||
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Chondrichthyes
- Carcharhiniformes
- Galeocerdidae
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Galeocerdo aduncus
(Agassiz 1835)
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Chondrichthyes
- Lamniformes
- Carchariidae
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Odontaspis acutissima
(Agassiz 1843)
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| recombined as Carcharias acutissimus | |||||||
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Chondrichthyes
- Lamniformes
- Otodontidae
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Carcharodon megalodon
(Agassiz 1835)
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| recombined as Otodus megalodon | |||||||
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Chondrichthyes
- Lamniformes
- Lamnidae
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Isurus hastalis
(Agassiz 1838)
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| recombined as Carcharodon hastalis | |||||||
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Isurus desori
Sismonda 1849
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Isurus planus
(Agassiz 1856)
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Chondrichthyes
- Lamniformes
- Cetorhinidae
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Cetorhinus sp.
de Blainville 1816
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| see common names | |||||||
Geography
| Country: | Japan | State/province: | Hiroshima |
| Coordinates: | 34.4° North, 132.8° East (view map) | ||
| Paleocoordinates: | 36.9° North, 130.1° East | ||
| Basis of coordinate: | based on political unit |
Time
| Period: | Neogene | Epoch: | Miocene |
| 10 m.y. bin: | Cenozoic 5-6 | ||
| Key time interval: | Miocene | ||
| Age range of interval: | 23.03000 - 5.33300 m.y. ago |
Stratigraphy
| Geological group: | Bihoku |
Lithology and environment
| Primary lithology: | not reported |
| 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 |
| Taxonomic list comments:Authors cite Yamaoka 1987 | |
Metadata
| Database number: | 161447 | ||
| Authorizer: | C. Jaramillo | Enterer: | C. Pimiento |
| Modifier: | M. Uhen | ||
| Created: | 2014-09-05 13:35:09 | Last modified: | 2018-11-24 13:03:46 |
| Access level: | the public | Released: | 2014-09-05 13:35:09 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 52598. | Y. Yabumoto and T. Uyeno. 1994. Late Mesozoic and Cenozoic fish faunas of Japan. The Island Arc 3:255-269 [C. Jaramillo/C. Pimiento] |