Rhynchonellata - Orthida - Glyptorthidae
Alternative combinations: Glyptorthis insculpta maquoketensis, Hebertella insculpta maquoketensis
Full reference: H. S. Ladd. 1929. The stratigraphy and paleontology of the Maquoketa shale of Iowa. Annual Report of the State Geologist 34:305-448
Belongs to Glyptorthis according to D. F. Wright and A. L. Stigall 2014
Sister taxa: Glyptorthis alta, Glyptorthis assimilis, Glyptorthis balclatchiensis, Glyptorthis balcletchiensis, Glyptorthis bellarugosa, Glyptorthis bellatula, Glyptorthis cataclina, Glyptorthis costellata, Glyptorthis crenulata, Glyptorthis crispa, Glyptorthis crispata, Glyptorthis daytonensis, Glyptorthis equiconvexa, Glyptorthis fausta, Glyptorthis glaseri, Glyptorthis glypta, Glyptorthis imbrex, Glyptorthis insculpta, Glyptorthis irregularis, Glyptorthis irrupta, Glyptorthis marilara, Glyptorthis maritima, Glyptorthis multicostellata, Glyptorthis obesa, Glyptorthis papillosa, Glyptorthis plana, Glyptorthis pulchra, Glyptorthis rocklandensis, Glyptorthis sarcina, Glyptorthis senecta, Glyptorthis splendens, Glyptorthis squamata, Glyptorthis subcircularis, Glyptorthis sulcata, Glyptorthis uncinata, Glyptorthis uniformis, Glyptorthis vidari, Glyptorthis viriosa, Orthis (Glyptorthis) transita
Type specimen: SUI 66500
Distribution:
• Ordovician of United States (4: Tennessee, Texas collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.