Shiobara hot springs: Chibanian, Japan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta - Archaeognatha - Machilidae
Machilis shiobarensis n. sp. Naora 1933
1 specimen
Insecta - Hemiptera - Pentatomidae
Eusarcoris shimozukensis n. sp.
1 specimen
see common names

Geography
Country:Japan
Coordinates: 37.0° North, 139.8° East (view map)
Paleocoordinates:37.0° North, 139.8° East
Basis of coordinate:based on nearby landmark
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
Geological group:Shiobara Formation:Miyajima
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: lithified mudstone
Environment:crater lake Tectonic setting:volcanic basin
Geology comments: Caldera-fill lake
Taphonomy
Modes of preservation:adpression
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: not stated
Metadata
Database number:162749
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:paleoentomology
Created:2014-10-04 17:20:52 Last modified:2024-04-10 23:01:27
Access level:the public Released:2014-10-04 17:20:52
Creative Commons license:CC BY
Reference information

Primary reference:

52991. N. Naora. 1933. Fossils of a pentatomid and a species of Machilis. Entomological World 1:570-572 [M. Clapham/M. Clapham]