Traits taxon details
original description
Cooper, G. A.; Grant, R. E. (1974). Permian Brachiopods of West Texas, II. <em>Smithsonian Contributions to Paleobiology.</em> 15: 233-793. [details]
basis of record
Treatise on Invertebrate Paleontology. (1997-2007). Part H revised, Brachiopoda. <em>Geological Society of America, Boulder; and University of Kansas Press, Lawrence,.</em> vol. 1-6. [details]
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