Acteonina permiana, a new species from the Permian Coyote Butte Formation, central Oregon (Mollusca: Gastropoda: Actaeonidae)

Acteoninn permiana, is described from the Early Permian Coyote Butte Formation of Crook County, central Oregon. Occurrence of Acteonina indicates affinity with the Carboniferous to Permian Boreal faunal province, and implies that the Grindstone terrane need not have an "exotic" origin thousands of kilometers from the North American continent during the Permian.