Traits taxon details
original description
Hall, J. (1883-1884). Lamellibranchiata I. Plates and Explanations, containing descriptions and figures of the Monomyaria of the upper Helderberg, Hamilton and Chemung groups. <em>Natural History of New York, Paleontology.</em> 5(1): i-xviii + 1-268, 79 pls. New York Geological Survey, Albany., available online at https://www.biodiversitylibrary.org/page/54942549 page(s): pl. 50, figs 40, 41 [details]
basis of record
Pojeta, J. Jr.; Zhang, R.-J.; Yang, Z.-Y. (1986). Systematic paleontology of Devonian pelecypods of Guangxi and Michigan. In: Pojeta, J. Jr. Devonian Rocks and Lower and Middle Devonian Pelecypods of Guangxi, China, and the Traverse Group of Michigan. <em>United States Geological Survey Professional Paper.</em> 1394-G: 57-102., available online at https://doi.org/10.3133/pp1394AG page(s): 67 [details]
redescription
Hall, J. (1885). Palaeontology, vol. v, Part I, Lamellibranchiata II, text and plates. Containing descriptions and figures of the Dimyaria of the Upper Helderberg, Hamilton, Portage and Chemung groups. Geological Survey of the State of New York, Albany., available online at https://www.biodiversitylibrary.org/page/55020462 page(s): 347, pl. 50, figs 40, 41 [details]
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