original description
Pojeta, J. Jr.; Runnegar, B. (1976). The paleontology of rostroconch mollusks and the early history of the phylum Mollusca. <em>Professional Paper of the United States Geological Survey.</em> 968: 1-88.
page(s): 50, pl. 4, fig. 26-29 [details] Available for editors [request]
basis of record
Webers G.F., Pojeta J., Yochelson E.L. (1992). Cambrian Mollusca from the Minaret Formation, Ellsworth Mountains, West Antarctica. <em>Geological Society of America Memoir.</em> 170:181-248., available online at https://doi.org/10.1130/MEM170-p181
page(s): 206, pl. 1, fig. 4-12 [details]
From editor or global species database
Type locality Mungerebar Limestone, Queensland, Australia [details]