Ainonai-Mura, Ainonai Fm: Miocene, 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 sp.
Lamarck 1799
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Gastropoda
- Heterostropha
- Amathinidae
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Amathina nobilis
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Bivalvia
- Nuculanida
- Sareptidae
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Portlandia kakimii
Uozumi 1957
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Bivalvia
- Cardiida
- Cardiidae
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Papyridea harrimani
Dall 1904
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Serripes laperousii
(Deshayes 1839)
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| recombined as Serripes (Serripes) laperousii | ||||||||||
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Bivalvia
- Cardiida
- Tellinidae
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Peronidia sp.
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| spelled with current rank as Tellina (Peronidia) | ||||||||||
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Bivalvia
- Pectinida
- Anomiidae
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Anomia sp.
Linnaeus 1758
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Bivalvia
- Pectinida
- Pectinidae
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Mizuhopecten kitamiensis n. sp.
Satoru et al. 1966
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Swiftopecten swiftii
(Bernardi 1858)
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| recombined as Chlamys (Swiftopecten) swifti | ||||||||||
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Chlamys kaneharai
(Yokoyama 1926)
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| recombined as Mimachlamys kaneharai | ||||||||||
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Chlamys cosibensis
(Yokoyama 1911)
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| recombined as Chlamys (Chlamys) cosibensis | ||||||||||
| spp. hanzawae | ||||||||||
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Rhynchonellata
- Terebratulida
- Terebrataliidae
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Coptothyris gray
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Rhynchonellata
- Rhynchonellida
- Hemithirididae
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Hemithyris psitacea
(Gmelin 1790)
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| recombined as Hemithyris psittacea | ||||||||||
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Thecostraca
- Balanomorpha
- Balanidae
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Balanus sp.
Da Costa 1778
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| see common names | ||||||||||
Geography
| Country: | Japan | State/province: | Hokkaido |
| Coordinates: | 43.8° North, 143.7° East (view map) | ||
| Paleocoordinates: | 44.4° North, 142.1° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | outcrop |
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
| Formation: | Ainonai |
Lithology and environment
| Primary lithology: | sandstone |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 171580 | ||
| Authorizer: | W. Kiessling | Enterer: | M. Krause |
| Modifier: | M. Krause | Research group: | marine invertebrate |
| Created: | 2015-07-13 09:08:36 | Last modified: | 2015-09-07 03:10:28 |
| Access level: | the public | Released: | 2015-07-13 09:08:36 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 55785. | U. Satoru, F. Tsutomu, and M. Masaru. 1966. Neogene Molluscan Fauna in Hokkaido : Part III. Description of the Ainonai Fauna Associated with Desmostylus cf. minor Nagao, from Kitami District, East Hokkaido. Contribution from the Department of the Geology and Mineralogy (971) [W. Kiessling/M. Krause] |