Yamae Area, Konosé Group, Kyushu: Ladinian - Carnian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia - Trigoniida - Myophoriidae
Gruenewaldia decussata (Munster 1838)
Costatoria goldfussi (Alberti 1830)
see common names

Geography
Country:Japan State/province:Kumamoto
Coordinates: 32.3° North, 131.0° East (view map)
Paleocoordinates:13.1° North, 132.7° East (Wright 2013)
Basis of coordinate:estimated from map
Geographic resolution:local area
Time
Period: Triassic Epoch: Middle Triassic - Late Triassic
Stage: Ladinian - Carnian 10 m.y. bin: Triassic 2 - Triassic 3
Key time interval: Ladinian - Carnian
Age range of interval: 241.464 - 227.3 m.y. ago
Stratigraphy
Geological group:Konosé
Stratigraphic resolution:formation
Stratigraphy comments: Ladinian or Carnian
Lithology and environment
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:40595
Authorizer:M. Aberhan Enterer:S. Nurnberg
Modifier:S. Nurnberg Research group:marine invertebrate
Created:2004-06-26 02:26:27 Last modified:2025-02-22 15:12:02
Access level:the public Released:2004-06-26 02:26:27
Creative Commons license:CC0
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]