Makito Area, Izuki Formation, Honshu: Barremian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Cardiida - Corbiculidae
Tetoria (Tetoria) yokoyamai
see common names

Geography
Country:Japan State/province:Gifu
Coordinates: 36.0° North, 136.9° East (view map)
Paleocoordinates:46.5° North, 138.5° East
Basis of coordinate:estimated from map
Geographic resolution:local area
Time
Period:Cretaceous Epoch:Early/Lower Cretaceous
Stage:Barremian 10 m.y. bin:Cretaceous 2
Key time interval:Barremian
Age range of interval:129.40000 - 125.00000 m.y. ago
Stratigraphy
Geological group:Tetori Formation:Itsuki
Stratigraphic resolution:formation
Stratigraphy comments: = Izuki Fm.
Lithology and environment
Primary lithology: "shale"
Lithology description: non marine shale
Environment:marine indet.
Taphonomy
Modes of preservation:cast,mold/impression
Size of fossils:macrofossils
Collection methods and comments
Collection methods:survey of museum collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:40242
Authorizer:M. Aberhan Enterer:S. Nurnberg
Modifier:M. Carrano Research group:marine invertebrate
Created:2004-06-20 09:05:32 Last modified:2022-08-22 15:22:58
Access level:the public Released:2004-06-20 09:05:32
Creative Commons license:CC BY
Reference information

Primary reference:

10664. I. Hayami. 1975. A systematic survey of the Mesozoic Bivalvia from Japan. The University Museum, The University of Tokyo, Bulletin (10) [M. Aberhan/S. Nurnberg/S. Nurnberg]