Gastropoda - Murchisoniina - Portlockiellidae
Alternative combination: Shansiella tabulata
Full reference: R. L. Batten. 1958. Permian Gastropoda of the southwestern United States. 2. Pleurotomariacea: Portlockiellidae, Phymatopleuridae, and Eotomariidae. Bulletin of the American Museum of Natural History 114(2):153-246
Belongs to Permoconcha according to A. V. Mazaev 2015
See also Batten 1958
Sister taxa: Permoconcha conica, Permoconcha ferganica, Permoconcha minutula
Type specimen: USNM 133298. Its type locality is USGS 9802, S of Highway 67, Coleman, which is in an Artinskian shallow subtidal lime mudstone/shale in the Admiral Formation of Texas.
Ecology: epifaunal detritivore
Average measurements (in mm): shell diameter 5.86
Distribution:
• Permian of United States (3: Texas collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.