Traits taxon details
original description
Amsden, T. W. (1974). Late Ordovician and early Silurian articulate brachiopods from Oklahoma, southwestern Illinois, and eastern Missouri. <em>Oklahoma Geological Survey Bulletin.</em> 119: 1-154. note: Originally allocated genus to Family Laptaenidae. [details]
taxonomy 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: Genus allocated to Subfamily Furcitellinae by Williams et al. (2000) Part H Brachiopoda (revised): Volumes 2 & 3, Linguliformea, Craniiformea, Rhynchonelliformea (part). [details]
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