Productus symmetricus McChesney.
Pugnax utah (Marcou) Hall and Clarke.
Rhipidomella pecosi (Marcou) Hall and Clarke.
Seminula argentia (Shepard) Hall and Clarke.
Spirifer cameratus Morton.
Spiriferina cristata (Schlotheim) Dawson.
Allorisma subcuneatum Meek and Hayden.
Aviculopecten occidentalis (Swallow) Meek and Hayden.
Nuculana bellistriata attenuata Meek var.
Dawsonella meeki Brady? (Prosser’s identification.)