Gastropoda - Bellerophontida - Plectonotidae
Full reference: E. O. Ulrich and W. H. Scofield. 1897. The Lower Silurian Gastropoda of Minnesota. The Paleontology of Minnesota 39(2):813-1081
Belongs to Tetranota according to P. J. Wagner 2023
See also Grabau and Shimer 1909, Knight and Bridge 1944, Reed 1921, Ulrich and Scofield 1897, Wahlman 1992 and Wilson 1951
Sister taxa: Tetranota bidorsata, Tetranota carrickensis, Tetranota charon, Tetranota conspicua, Tetranota craigensis, Tetranota decurrens, Tetranota divergens, Tetranota hippopus, Tetranota jugata, Tetranota lineata, Tetranota macra, Tetranota obsoleta, Tetranota rudicostata, Tetranota rugosa, Tetranota scanica, Tetranota silurica, Tetranota umbilicata, Tetranota undata, Tetranota wisconsinensis
Ecology: epifaunal detritivore
Distribution:
• Ordovician of Canada (5: Ontario, Quebec collections), United States (26: Illinois, Illinois, Iowa, Minnesota, Tennessee, Wisconsin)
Total: 31 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.