Hirotomi, eurythermal molluscs: Langhian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Neotaenioglossa
- Calyptraeidae
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Crepidula jimboana
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Gastropoda
- Naticidae
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Glossaulax didyma
(Röding 1798)
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| subsp. coticazae | ||||||||||
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Bivalvia
- Hiatellida
- Hiatellidae
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Panopea japonica
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Bivalvia
- Solenida
- Pharidae
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Cultellus izumoensis
Yokoyama 1923
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Bivalvia
- Pholadida
- Myidae
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Mya cuneiformis
Böhm 1915
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Bivalvia
- Cardiida
- Ungulinidae
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Felaniella usta
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| synonym of Diplodonta | ||||||||||
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Bivalvia
- Cardiida
- Tellinidae
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Macoma optiva
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Bivalvia
- Pectinida
- Pectinidae
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Patinopecten kimurai
Nomura and Hatai 1937
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| synonym of Mizuhopecten kimurai | ||||||||||
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Patinopecten kobiyamai
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Bivalvia
- Arcida
- Glycymerididae
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Glycymeris cisshuensis
Makiyama 1926
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| see common names | ||||||||||
Geography
| Country: | Japan | State/province: | Hokkaido |
| Coordinates: | 42.5° North, 142.2° East (view map) | ||
| Paleocoordinates: | 43.1° North, 140.6° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | local area |
Time
| Period: | Neogene | Epoch: | Miocene |
| Stage: | Langhian | 10 m.y. bin: | Cenozoic 5 |
| Key time interval: | Langhian | ||
| Age range of interval: | 15.98000 - 13.82000 m.y. ago |
Stratigraphy
| Formation: | Furanui | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: early Middle Miocene | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | coastal indet. |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 77920 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2008-01-23 05:04:36 | Last modified: | 2008-01-23 07:04:36 |
| Access level: | the public | Released: | 2008-01-23 05:04:36 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 26300. | 1% 4740 | R. Uchimura and R. Majima. 1992. The mixed sea area of warm- and cold-water molluscs of the Japanese early Middle Miocene - The case study in the Furanui Formation, mid-Hokkaido, Japan. Journal of the Geological Society of Japan 98(12):1129-1144 [W. Kiessling/U. Merkel] |