Full reference: J. B. Knight. 1945. Some new genera of Paleozoic Gastropoda. Journal of Paleontology 19(6):573-587
See also Knight 1945
Type specimen: Its type locality is B.E.G248-T-6 (G-10), clay pit in north edge of Bridgeport, which is in a Kasimovian marine shale in the Graford Formation of Texas.
Ecology: stationary epifaunal suspension feeder
• Permian of Bolivia (1 collection)
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.