IGPS Ao-32, Odose station: Burdigalian - Langhian, Japan
collected by Yasusuke Takayasu

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Malacostraca - Decapoda - Cancridae
see common names

Geography
Country:Japan County:Aomori
Coordinates: 40.8° North, 140.0° East (view map)
Paleocoordinates:40.8° North, 137.0° East (Wright 2013)
Basis of coordinate:stated in text
Geographic resolution:outcrop
Time
Period: Neogene Epoch: Miocene
Stage: Burdigalian - Langhian 10 m.y. bin: Cenozoic 5
Key time interval: Burdigalian - Langhian
Age range of interval: 20.45 - 13.82 m.y. ago
Stratigraphy
Formation:Tanosawa
Stratigraphic resolution:group of beds
Stratigraphy comments: Initially assigned to Odose Formation, but site at Odose station more recently assigned to Tanosawa Formation (Zagorsek et al., 2014). Recent nannofossil biostratigraphy indicates that this formation is correlated with nannofossil zone NN4, which ranges from late Early Miocene to early Middle Miocene (17.91 to 14.91 Ma) (Sato et al. 2010).
Lithology and environment
Primary lithology:medium,gray,blue lithified sandstone
Includes fossils?Y
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:Yasusuke Takayasu
Collection method comments: Repository: Tohoku University
Metadata
Database number:169306
Authorizer:C. Schweitzer Enterer:L. Baltzly
Modifier:M. Clapham Research group:decapod,marine invertebrate
Created:2015-05-17 11:17:50 Last modified:2025-02-22 15:12:02
Access level:the public Released:2015-05-17 11:17:50
Creative Commons license:CC0
Reference information

Primary reference:
55321.decapod R. Imaizumi. 1962. Miocene Cancer (Brachyura) of Japan. Science Reports of the Tohoku University, 2nd series, Geology. Special Volume 5:233-247 [C. Schweitzer/L. Baltzly/M. Clapham]