Taxa Count: 18
DIPLOMOCERATIDAE
Diplomoceras
Diplomoceratidae indet.
Glyptoxoceras
Lewyites Matsumoto & Miyauchi, 1984
Lewyites oronensis (Lewy, 1969)
Neocrioceras Spath, 1921
Oxybeloceras crassum (Whitfield, 1877)
Oxybeloceras meekanum (Whitfield, 1877)
Polyptychoceras
Ryugasella ryugasensis Wright & Matsumoto, 1954
Scalarites
Scalarites mihoensis Wright & Matsumoto, 1954
Solenoceras Conrad, 1860
Solenoceras bearpawense Kennedy et al., 2000
Solenoceras larimerense Kennedy et al., 2000
Solenoceras reesidei Stephenson, 1941
Solenoceras texanum (Shumard, 1861)
Spiroxybeloceras meekanum (Whitfield, 1877)