Traits taxon details
original description
Bell, W. A. (1929). Horton-Windsor district, Nova Scotia. <em>Memoirs (Geological Survey Branch, Canada).</em> 155: 1-268, plates 1-36. [details]
taxonomy source
Waterhouse, J. B. (2013). The evolution and classification of Productida. <em>Earthwise.</em> 10: 1-537. note: Allocates genus to subfamily Retariinae (Tribe Protoniellini). [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. note: Genus allocated to Subfamily Productininae by Williams et al. (2000) Part H Brachiopoda (revised): Volumes 2 & 3, Linguliformea, Craniiformea, Rhynchonelliformea (part). [details]
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