Rhynchonellata - Rhynchonellida - Allorhynchidae
Alternative combination: Allorhynchus permianus
Full reference: F. G. Stehli. 1955. Notes on Permian rhynchonellids. Journal of the Washington Academy of Sciences 45:70-74
Belongs to Allorhynchus according to G. A. Cooper and R. E. Grant 1976
See also Stehli 1955
Sister taxa: Allorhynchus circulare, Allorhynchus concentricum, Allorhynchus formulosum, Allorhynchus hunanensis, Allorhynchus naliensis, Allorhynchus ponduensis, Allorhynchus triangulatum, Allorhynchus variabile, Allorhynchus venustulum
Type specimen: AMNH 27905/5. Its type locality is AMNH512, Guadalupe Pass, Guadalupe Mountains, which is in a Roadian slope limestone in the Cherry Canyon Formation of Texas.
Distribution:
• Permian of United States (21: Texas collections)
Total: 21 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.