†Alaskozygopleura crassicostata Blodgett 1992

Blodgett 1992. Taxonomy and paleobiogeographic affinities of an Early Middle Devonian (Eifelian) gastropod faunule from the Livengood Quadrangle, east-central Alaska. Palaeontographica Abteilung A Palaeozoologie-Stratigraphie, 221(4-6) 1992: 125-168