Ko.286, Kuma River: Norian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Demospongiae - Agelasida - Preperonidellidae
Permocorynella informal sp. 2 Rigby and Senowbari-Daryan 1996
Tubothalamea - Miliolida - Milioliporidae
? Galeanella minima
see common names

Geography
Country:Japan
Coordinates: 32.3° North, 130.6° East (view map)
Paleocoordinates:43.8° North, 125.5° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Triassic Epoch:Late/Upper Triassic
Stage:Norian 10 m.y. bin:Triassic 4
Key time interval:Norian
Age range of interval:227.00000 - 208.50000 m.y. ago
Stratigraphy
Geological group:Konose Formation:Koguchi
Stratigraphic resolution:group of beds
Stratigraphy comments: Other samples are most likely Carnian, but Galeanella minima is most probably Norian and not Carnian in age.
Lithology and environment
Primary lithology: lithified "reef rocks"
Environment:reef, buildup or bioherm
Geology comments: Displaced blocks in a debris avalanche deposit
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Preservation of anatomical detail:medium
Bioerosion:occasional
Collection methods and comments
Collection methods:peel or thin section,field collection
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: Department of Earth and Planetary Sciences, Kyushu University
Metadata
Database number:133731
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2012-09-26 05:27:38 Last modified:2013-11-25 13:02:06
Access level:the public Released:2012-09-26 05:27:38
Creative Commons license:CC BY
Reference information

Primary reference:
43124. B. Senowbari-Daryan, G. D. Stanley, and T. Onoue. 2012. Upper Triassic (Carnian) reef biota from the Sambosan Accretionary Complex, Kyushu, Japan. Facies 58:671-684 [M. Clapham/M. Clapham]