Traverse Group
Euomphalina
Platyceras bartlettense
Platyceras bucculentum
Platyceras carinatum
Platyceras erectum
Platyceras indianense
Platyceras symmetricum
Platyceras thetis
Glyptocystitida
Lipsanocystis magnus
Lipsanocystis oblatus
Lipsanocystis rugosus
Lipsanocystis traversensis
Monobathrida
Corocrinus nodosus
Corocrinus pettyesi
Megistocrinus concavus
Megistocrinus multidecoratus
Megistocrinus nodosus
Megistocrinus novus
Megistocrinus regularis
Megistocrinus sphaeralis
Megistocrinus tuberatus
Orthotetida
Eoschuchertella arctostriata
Phacopida
Dipleura dekayi
Spiriferida
Elita fimbriata
Mucrospirifer alpenensis
Mucrospirifer attenuatus
Mucrospirifer grabaui
Mucrospirifer latus
Mucrospirifer mucronatus
Mucrospirifer multiplicatus
Mucrospirifer profundus
Mucrospirifer prolificus
Mucrospirifer thedfordensis
Paraspirifer bownockeri