MolluscaBase taxon details
original description
Frýda, J.; Blodgett, R. B. (1998). Two new cirroidean genera (Vetigastropoda, Archaeogastropoda) from the Emsian (Late Early Devonian) of Alaska with notes on the early phylogeny of Cirroidea. <em>Journal of Paleontology.</em> 72(2): 265-273., available online at https://doi.org/10.1017/s0022336000036271 [details]
basis of record
Frýda, J.; Farrell, J. R. (2005). Systematic position of two Early Devonian sinistral heterostrophic gastropods from the Garra Limestone, New South Wales. <em>Alcheringa: An Australasian Journal of Palaeontology.</em> 29(2): 229-240., available online at https://doi.org/10.1080/03115510508619303 [details] Available for editors [request]