USNM712j, Tularosa Valley, Orogrande (Permian of the United States)

Where: New Mexico (32.4° N, 105.9° W: paleocoordinates 2.2° N, 35.1° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Hueco Formation, Artinskian (290.1 - 279.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Primary reference: E. L. Yochelson. 1956. Permian Gastropoda of the southwestern United States. 1. Euomphalacea, Trochonematacea, Pesudophoracea, Anomphalacea, Craspedostomatacea, and Platyceratacea. Bulletin of the American Museum of Natural History 110(3):173-276 [D. Bottjer/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 101800: authorized by Matthew Clapham, entered by Matthew Clapham on 03.01.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Euomphalidae
"Amphiscapha (Amphiscapha) proxima n. sp." = Amphiscapha proxima
"Amphiscapha (Amphiscapha) proxima n. sp." = Amphiscapha proxima Yochelson 1956 snail
 Bellerophontida - Euphemitidae
Euphemitopsis multinodosa2 Yochelson 1960 snail
 Bellerophontida - Bellerophontidae
"Knightites (Knightites) bransoni" = Knightites bransoni2
"Knightites (Knightites) bransoni" = Knightites bransoni2 Yochelson 1960 snail
 Murchisoniina - Phymatopleuridae
Worthenia crenulata1 Batten 1989 snail
 Murchisoniina - Gosseletinidae
"Glabrocingulum (Glabrocingulum) coronatum" = Glabrocingulum coronatum1
"Glabrocingulum (Glabrocingulum) coronatum" = Glabrocingulum coronatum1 Chronic 1952 snail
 Murchisoniina - Lophospiridae
"Worthenia arizonensis" = Biarmeaspira arizonensis1
"Worthenia arizonensis" = Biarmeaspira arizonensis1 Winters 1963 snail