Where: Japan (34.4° N, 132.7° E: paleocoordinates 34.4° N, 132.7° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Saijo Formation, Middle Pleistocene (0.8 - 0.1 Ma)
• Fission track ages of 0.60 ± 0.13 Ma from Seigachi pumice layer (probably just below the fossiliferous units).
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithified peat
Size class: macrofossils
Primary reference: M. Hayashi, K. Yahiro, and E. Kitabayashi. 2008. Middle Pleistocene fossil insects from the Saijo Formation of Higashi-hiroshima City, Hiroshima Prefecture, Japan. Bulletin of the Mizunami Fossil Museum 34:89-93 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 165708: authorized by Matthew Clapham, entered by Matthew Clapham on 26.01.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Diptera indet. Linnaeus 1758 fly | |
Lepidoptera indet. Linnaeus 1758 moth
Coleoptera indet. Linnaeus 1758 beetle | |
Donaciinae indet. Kirby 1837 leaf beetle
Plateumaris sp. Thomson 1859 reed leaf beetle | |
Byrrhidae indet. Latreille 1804 pill beetle | |
Staphylinidae indet. Latreille 1802 rove beetle | |
Dytiscidae indet. Leach 1815 predaceous diving beetle
Ilybius sp. Erichson 1832 predaceous diving beetle | |
Carabidae indet. Latreille 1802 ground beetle
"Pterostichinae indet." = Pterostichini Bonelli 1810 ground beetle
Carabus sp. Linnaeus 1758 ground beetle |