Traits taxon details
original description
Johnson, J. G. (1975). Late Early Devonian brachiopods from the Disappointment Bay Formation, Lowther Island, Arctic Canada. <em>Journal of Paleontology.</em> 49(6): 947-978. [details] Available for editors 
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). [details]
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