Where: Colorado (39.7° N, 108.1° W: paleocoordinates 42.4° N, 97.1° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Parachute Creek Member (Green River Formation), Uintan (46.2 - 39.7 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine - large; lithified mudstone
Size class: macrofossils
Preservation: adpression
Collected by Mark B. DeBois
• Repository: SNHSD State Natural History Survey Division, Section of Faunistic Surveys and Insect Identification, Champaign, Illinois
Primary reference: G. M. Dlussky and A. P. Rasnitsyn. 2002. Ants (Hymenoptera: Formicidae) of Formation Green River and some other middle Eocene deposits of North America. Russian Entomological Journal 11:411-436 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 138682: authorized by Matthew Clapham, entered by Matthew Clapham on 25.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
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