Gastropoda - Murchisoniina - Eotomariidae
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 Euconospira according to P. J. Wagner 2023
See also Batten 1958 and Thein and Nitecki 1974
Sister taxa: Euconispira bicarinata, Euconospira conica, Euconospira conimorpha, Euconospira conula, Euconospira cryptolirata, Euconospira desereti, Euconospira disjuncta, Euconospira elegantula, Euconospira elongata, Euconospira equisita, Euconospira halliana, Euconospira hermosana, Euconospira missouriensis, Euconospira neptuni, Euconospira nipponica, Euconospira nodosa, Euconospira obsoleta, Euconospira perlimbata, Euconospira planoconvexa, Euconospira skuini, Euconospira spiroperforata, Euconospira striatula, Euconospira sturgeoni, Euconospira trochiformis, Euconospira turbiniformis, Euconospira waterlooensis
Type specimen: Its type locality is USNM701g, Wolf Camp Hills, Glass Mountains, which is in an Asselian reef, buildup or bioherm limestone in the Neal Ranch Formation of Texas
Ecology: epifaunal detritivore
Average measurements (in mm): shell diameter 13.4
Distribution:
• Permian of United States (8: Texas collections)
• Carboniferous of United States (1: Texas)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.