Hikoroichi District Southern Kitakami Massif: Eifelian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Artiopoda - Corynexochida - Styginidae
Artiopoda - Proetida - Proetidae
Dechenella minima Okubo 1952
Rhynchonellata - Atrypida - Atrypidae
Bivalvia - Lucinida - Paracyclidae
Bivalvia - Modiomorphida - Modiomorphidae
? Modiomorpha sp. Hall and Whitfield 1869
Gastropoda - Bellerophontida - Bellerophontidae
Gastropoda - Bellerophontida - Tropidodiscidae
Gastropoda - Murchisoniina - Murchisoniidae
Ulrichospira kanekoi n. sp. Kase and Nishida 1986
Gastropoda - Murchisoniina - Gosseletinidae
Euryzone onoi n. sp. Kase and Nishida 1986
Gastropoda - Euomphalina - Omphalotrochidae
Orecopia kobayashii n. sp. Kase and Nishida 1986
see common names

Geography
Country:Japan State/province:Iwate County:Ofunato
Coordinates: 39.1° North, 141.7° East (view map)
Paleocoordinates:
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Devonian Epoch: Middle Devonian
Stage: Eifelian 10 m.y. bin: Devonian 3
Key time interval: Eifelian
Age range of interval: 393.47 - 387.95 m.y. ago
Stratigraphy
Formation:Nakazato
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils,mesofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:104031
Authorizer:P. Wagner Enterer:H. Street
Modifier:J. Alroy Research group:marine invertebrate
Created:2011-02-05 03:45:20 Last modified:2025-02-22 15:12:02
Access level:the public Released:2011-02-05 03:45:20
Creative Commons license:CC0
Reference information

Primary reference:
16075. T. Kase and T. Nishida. 1986. A middle Devonian gastropod faunule from the Nakazato Formation of Kitakami, Northeast Japan. Bulletin of the National Science Museum, Tokyo, Series C 12(3):73-89 [P. Wagner/P. Wagner]