Where: Nevada (40.4° N, 118.1° W: paleocoordinates 11.1° N, 41.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Fossil Hill Member (Favret Formation), Pelsonian (247.2 - 242.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: deep-water; lithified siliciclastic sediments

Size class: macrofossils

Collected by F.L. Ransome; reposited in the USNM

Primary reference: J. P. Smith. 1914. The Middle Triassic marine invertebrate faunas of North America. United States Geological Survey Professional Paper 83:1-254 [D. Bottjer/C. Powers/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 110989: authorized by Matthew Clapham, entered by Matthew Clapham on 17.06.2011

Creative Commons license: CC BY (attribution)