Gastropoda - Euomphalina - Raphistomatidae
Alternative combination: Pararaphistoma lemonei
Full reference: R. H. Flower. 1968. Part I - Some El Paso guide fossils. New Mexico Institute of Mining and Technology Memoir 22(1):1-21
Belongs to Ceratopea according to P. J. Wagner 2023
See also Flower 1968, Wagner 1999 and Yochelson and Copeland 1974
Sister taxa: Ceratopea ankylosa, Ceratopea billingsi, Ceratopea buttsi, Ceratopea canadensis, Ceratopea capuliformis, Ceratopea compressum, Ceratopea depressa, Ceratopea grandis, Ceratopea hami, Ceratopea harpya, Ceratopea inflata, Ceratopea kawasakii, Ceratopea keithi, Ceratopea latiumbilicata, Ceratopea laurentina, Ceratopea lenticularis, Ceratopea medfraensis, Ceratopea miser, Ceratopea numeria, Ceratopea obtusa, Ceratopea parvum, Ceratopea pygmaea, Ceratopea sculpta, Ceratopea sinclairensis, Ceratopea subconica, Ceratopea tennesseensis, Ceratopea unguis, Ceratopea vagrans, Ceratopea wisei
Type specimen: Its type locality is Nameless Canyon, just west of Ranger Peak, Franklin Mountains, which is in a Blackhillsian carbonate limestone/limestone in the Padre Formation of Texas
Distribution:
• Whiterockian of United States (5: Nevada collections)
• Ordovician of United States (2: Nevada, Texas)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.