USNM 17779. 1875' upsection, 2100' west of VABM 7936, Lone Mountain (Devonian of the United States)

Also known as EF-29+8

Where: Eureka County, Nevada (40.0° N, 116.3° W: paleocoordinates 24.3° S, 54.4° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Polygnathus ensensis conodont zone, Denay Limestone Formation (Nevada Group), Eifelian (393.3 - 387.7 Ma)

• Conodont Zone: ensensis. Faunal Interval 19.

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Reposited in the USNM

Primary reference: R. B. Blodgett and J. G. Johnson. 1992. Early Middle Devonian (Eifelian) Gastropods of Central Nevada. Palaeontographica Abteilung A 222:85-139 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 44141: authorized by Pete Wagner, entered by Pete Wagner on 01.09.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Murchisoniina - Murchisoniidae
""Goniasma" floryi" = Lodanaria floryi
""Goniasma" floryi" = Lodanaria floryi Blodgett and Johnson 1992 snail
 Euomphalina - Omphalocirridae
? Omphalocirrus sp. de Ryckholt 1860 snail
 Euomphalina -
"Straparollus (Serpulospira) swickae" = Serpulospira swickae
"Straparollus (Serpulospira) swickae" = Serpulospira swickae Blodgett and Johnson 1992 snail
 Euomphalina - Oriostomatidae
Oriostoma gerbaulti Oehlert 1877 snail
 Caenogastropoda - Meekospiridae
Oxyspira murphyi Blodgett and Johnson 1992 snail