Rhynchonellata - Rhynchonellida - Wellerellidae
Alternative combinations: Pugnax shumardiana, Pugnoides shumardianus, Wellerella shumardiana
Full reference: G. H. Girty. 1908. The Guadalupian fauna. United States Geological Survey Professional Paper 58:1-651
Belongs to Tautosia according to G. A. Cooper and R. E. Grant 1976
See also Branson 1948 and King 1931
Sister taxa: Tautosia angulata, Tautosia distorta, Tautosia elegans, Tautosia expansa, Tautosia fastigiata, Tautosia galbina, Tautosia lenumbona, Tautosia magnisepta, Tautosia podistra, Tautosia pulchra, Tautosia transenna, Tautosia zhinanensis
Type specimen: USNM 118566a, a shell (Articulated shell)
Distribution:
• Permian of United States (31: New Mexico, Texas collections)
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.