YEZ-10, Katsurazawa: Cenomanian, Japan
collected by Yokoi

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Malacostraca - Decapoda - Stenochiridae
Yokoi and Karasawa 2000
Malacostraca - Decapoda - Telamonocarcinidae
see common names

Geography
Country:Japan
Coordinates: 43.2° North, 142.0° East (view map)
Paleocoordinates:49.6° North, 147.3° East (Wright 2013)
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period: Cretaceous Epoch: Late Cretaceous
Stage: Cenomanian 10 m.y. bin: Cretaceous 5
Key time interval: Cenomanian
Age range of interval: 100.5 - 93.9 m.y. ago
Stratigraphy
Geological group:Yezo Formation:Mikasa
Stratigraphic resolution:bed
Stratigraphy comments: Nodule of the Mikasa Formation of the Middle Yezo Group (Inoceramus nipponicus-I. pennatulus zone - Middle-Upper Cenomanian)
Lithology and environment
Primary lithology:nodular lithified "siliciclastic"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collectors:Yokoi
Metadata
Database number:185011
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:decapod,marine invertebrate
Created:2017-04-04 23:53:15 Last modified:2025-12-19 14:29:52
Access level:the public Released:2017-04-04 23:53:15
Creative Commons license:CC0
Reference information

Primary reference:

41704.decapod H. Collins, Y. Kanie, and H. Karasawa. 1993. Late Cretaceous crabs from Japan. Transactions and Proceedings of the Paleontological Society of Japan, N.S. 172:292-310 [C. Schweitzer/E. Johnson/M. Clapham]

Secondary references:

88716 T. Yokoi and H. Karasawa. 2000. Additions to Cretaceous decapod crustaceans from Hokkaido, Japan – Part 2. Chilenophoberidae. Bulletin of the Mizunami Fossil Museum 27:191-194 [M. Clapham/D. Sammanna/J. Fearon]