Ost1, Shibanomata River tributary, Oguni area: Chibanian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta - Coleoptera - Chrysomelidae
Hayashi 2000
Part of D. clavareaui from Hayashi (1999)
see common names

Geography
Country:Japan
Coordinates: 37.3° North, 138.7° East (view map)
Paleocoordinates:
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period: Quaternary Epoch: Pleistocene
Stage: Chibanian 10 m.y. bin: Cenozoic 6
Key time interval: Chibanian
Age range of interval: 0.774 - 0.129 m.y. ago
Stratigraphy
Formation:Uonuma
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: lithified sandstone
Environment:terrestrial indet. Tectonic setting:intramontane basin
Taphonomy
Modes of preservation:adpression
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: Osaka Museum of Natural History
Metadata
Database number:162763
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:paleoentomology
Created:2014-10-04 23:25:18 Last modified:2025-02-22 15:12:02
Access level:the public Released:2014-10-04 23:25:18
Creative Commons license:CC0
Reference information

Primary reference:
53001. M. Hayashi. 1999. Late Pliocene to Early Pleistocene donaciine fossils from the Uonuma Formation in Higashikubiki hills, Niigata Prefecture, Japan, with description of a new species (Coleoptera: Chrysomelidae: Donaciinae). Bulletin of the Osaka Museum of Natural History 53:1-22 [M. Clapham/M. Clapham]

Secondary references:

53002 M. Hayashi. 2000. Late Pliocene to Early Pleistocene donaciine fossils from the Uonuma Formation (part II): a new Donacia from the Uonuma hills in Niigata Prefecture, Japan (Coleoptera: Chrysomelidae: Donaciinae). Bulletin of the Osaka Museum of Natural History 54:31-48 [M. Clapham/M. Clapham]