Rhynchonellata - Orthida - Dalmanellidae
Alternative combinations: Dalmanella rogata, Orthis rogata, Resserella rogata
Belongs to Paucicrura according to J. Jin and R. Zhan 2008
See also Alberstadt 1973, Cooper 1956, Cooper and Cooper 1946, Sardeson 1892 and Schuchert and Cooper 1932
Sister taxa: Paucicrura corpulenta, Paucicrura cristata, Paucicrura cristifera, Paucicrura eximia, Paucicrura fistulosa, Paucicrura navis, Paucicrura plana, Paucicrura quadrata, Paucicrura robusta, Paucicrura sila, Paucicrura subplana, Paucicrura tuloinensis
Distribution:
• Ordovician of Canada (30: British Columbia, Newfoundland, Ontario collections), United States (104: California, Georgia, Illinois, Iowa, Minnesota, New York, Oklahoma, Virginia)
Total: 134 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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