Campeloma nebrascensis is a species of extinct freshwater snail from the Maastrichtian (late Cretaceous) of North America. The species is distributed from Montana to Colorado, where extant Campeloma species live today.
Campeloma nebrascensis is a species of extinct freshwater snail from the Maastrichtian (late Cretaceous) of North America. The species is distributed from Montana to Colorado, where extant Campeloma species live today. (en)
Campeloma nebrascensis is a species of extinct freshwater snail from the Maastrichtian (late Cretaceous) of North America. The species is distributed from Montana to Colorado, where extant Campeloma species live today. (en)