White River, opposite Canyon Butte (Eocene of the United States)
Where: Utah (40.0° N, 109.1° W: paleocoordinates 43.9° N, 95.6° W)
When: Green River Formation, Bridgerian (50.3 - 46.2 Ma)
• "from the lowest beds"
Environment/lithology: lacustrine - large; diatomaceous shale
Size classes: macrofossils, mesofossils
Preservation: adpression
Reposited in the USGS
Primary reference: S. H. Scudder. 1893. Tertiary Rhynchophorous Coleoptera of the United States. Monographs of the United States Geological Survey 21:1-206 [C. Labandeira/C. Labandeira/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 152138: authorized by Matthew Clapham, entered by Matthew Clapham on 08.11.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Insecta | |
Syntomostylus rudis, "? Neoptocus sp." = Neoptochus, "Eudiagogus terrosus" = Epicaerus terrosus, Epicaerus exanimis, Ophryastes petrarum, Phyllobius carcerarius, Ophryastites digressus n. sp.
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