Where: Japan (38.3° N, 138.4° E: paleocoordinates 42.4° N, 135.6° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Masaragawa Formation, Early/Lower Miocene (23.0 - 16.0 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 (NSM-PA), some at Sado Museum (SDM-GF) and Niigata University (NURG)
Primary reference: I. Fujiyama. 1985. Early Miocene insect fauna of Seki, Sado Island, Japan, with notes on the occurrence of Cenozoic fossil insects from Sado to San-in District. Memoirs of the National Science Museum, Tokyo 18:35-56 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 114003: authorized by Matthew Clapham, entered by Jered Karr on 08.08.2011, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
| |
| |
| |
Bibio sadoensis n. sp.
Bibio sadoensis n. sp. Fujiyama 1985 march fly NSM-PA12383, 12384-12393, SDM-GF1-8, NUGR5-297a, 296a (NSM-PA12413 is counterpart of SDM-GF1, 12414=SDM-GF3)
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|