Traits taxon details
original description
Weller, S. (1910). Internal characters of some Mississippian rhynchonelliform shells. <em>Bulletin of the Geological Society of America.</em> 21: 497-516. [details]
additional source
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. note: Williams et al. (2002) Part H Brachiopoda (revised): Volume 4, Rhynchonelliformea (part), Treatise on Invertebrate Paleontology. [details]
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