Obata locality 1, Loc. 357p: Early Campanian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ammonitida - Tetragonitidae
Cephalopoda - Ammonitida - Pachydiscidae
Cephalopoda - Ammonitida - Desmoceratidae
Damesites damesi (Jimbo 1894)
Bivalvia - Myalinida - Inoceramidae
Inoceramus ezoensis Yokoyama 1890
Osteichthyes - Plesiosauria - Elasmosauridae
1 specimen
NSM-PV15004, tooth
see common names

Geography
Country:Japan State/province:Hokkaido
Coordinates: 42.2° North, 142.8° East (view map)
Paleocoordinates:47.1° North, 140.5° East (Wright 2013)
Basis of coordinate:estimated from map
Time
Period: Cretaceous Epoch: Late Cretaceous
Stage: Campanian 10 m.y. bin: Cretaceous 7
Key time interval: Early Campanian
Age range of interval: 83.6 - 72.2 m.y. ago
Stratigraphy
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:94679
Authorizer:R. Butler Enterer:R. Butler
Modifier:R. Butler Research group:vertebrate
Created:2010-03-09 01:49:00 Last modified:2025-02-22 15:12:02
Access level:the public Released:2010-03-09 01:49:00
Creative Commons license:CC0
Reference information

Primary reference:
32250. I. Obata, Y. Hasegawa, and H. Otsuka. 1972. Preliminary report on the Cretaceous reptile fossils from Hokkaido. Memoirs of the National Science Museum 5:213-222 [R. Butler/R. Butler/R. Butler]