Tomisato, Tsurikake Fm: Early Miocene, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Gastropoda
- Potamididae
|
|||||||
Cerithidea sp.
Swainson 1840
|
|||||||
Vicaryella notoensis
Masuda 1956
|
|||||||
Gastropoda
- Naticidae
|
|||||||
Polinices sp.
Monfort 1810
|
|||||||
Bivalvia
- Ostreida
- Ostreidae
|
|||||||
Ostrea gravitesta
|
|||||||
Bivalvia
- Pectinida
- Anomiidae
|
|||||||
Monia sp.
Gray 1850
|
|||||||
Bivalvia
- Solenida
- Pharidae
|
|||||||
Cultellus izumoensis
Yokoyama 1923
|
|||||||
Bivalvia
- Cardiida
- Tellinidae
|
|||||||
Macoma sp.
Leach 1819
|
|||||||
Bivalvia
- Cardiida
- Ungulinidae
|
|||||||
Diplodonta ferruginata
Makiyama 1926
|
|||||||
Hexactinellida
- Hexactinosa
- Aphrocallistidae
|
|||||||
Aphrocallistes sp.
Gray 1858
|
|||||||
see common names |
Geography
Country: | Japan |
Coordinates: | 42.1° North, 139.5° East (view map) |
Paleocoordinates: | 46.3° North, 136.4° East |
Basis of coordinate: | estimated from map |
Geographic resolution: | outcrop |
Time
Period: | Neogene | Epoch: | Miocene |
10 m.y. bin: | Cenozoic 5 | ||
Key time interval: | Early Miocene | ||
Age range of interval: | 23.03 - 15.98 m.y. ago |
Stratigraphy
Formation: | Tsurikake |
Lithology and environment
Primary lithology: | conglomerate |
Secondary lithology: | sandstone |
Environment: | shallow subtidal indet. |
Geology comments: Tuff breccia or agglomeratic conglomerate, occasionally interbedded with tuffaceous coarse grained sandstone in the upper part. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils,microfossils |
Collection methods and comments
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 173044 | ||
Authorizer: | W. Kiessling | Enterer: | M. Krause |
Modifier: | M. Krause | Research group: | marine invertebrate |
Created: | 2015-09-08 07:44:50 | Last modified: | 2015-09-09 05:12:37 |
Access level: | the public | Released: | 2015-09-08 07:44:50 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
56251. | S. Uozumi. 1966. Neogene Molluscan Fauna in Hokkaido : Part II. Description of the Okushiri Fauna Associated with Vicarya, from Okushiri Island, Southwest Hokkaido. Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy 13(2):139-164 [W. Kiessling/M. Krause/M. Krause] |