Where: Japan (42.5° N, 139.8° E: paleocoordinates 45.3° N, 137.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Middle Miocene (16.0 - 11.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size class: macrofossils

Preservation: adpression

Collection methods: Repository: National Science Museum, Tokyo

Primary reference: I. Fujiyama. 1987. Middle Miocene insect fauna of Abura, Hokkaido, Japan, with notes on the occurrence of Cenozoic fossil insects in the Oshima Peninsula, Hokkaido. Memoirs of the National Science Museum 20:37-43 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 153619: authorized by Matthew Clapham, entered by Matthew Clapham on 01.01.2014

Creative Commons license: CC BY (attribution)