Middle Devonian
Athyridida
Athyris cora
Athyris spiriferoides
Athyris vittata randalia
Atrypida
Atrypa reticularis
Pseudoatrypa devoniana
Spinatrypa spinosa
Auloporida
Aulopora annectens
Cardiidia
Grammysia bisulcata
Ctenostomata
Ascodictyon floreale
Ascodictyon stellatum
Glyptocystitida
Lipsanocystis magnus
Lipsanocystis oblatus
Lipsanocystis rugosus
Lipsanocystis traversensis
Lingulida
Barroisella complanata
Barroisella milwaukeensis
Barroisella rectilatera
Monobathrida
Corocrinus calypso
Corocrinus nodosus
Corocrinus pettyesi
Megistocrinus abnormis
Megistocrinus concavus
Megistocrinus depressus
Megistocrinus farnsworthi
Megistocrinus multidecoratus
Megistocrinus novus
Megistocrinus ontario
Megistocrinus regularis
Megistocrinus rugosus
Megistocrinus tuberatus
Nucleocrinida
Nucleocrinus angularis
Nucleocrinus elegans
Nucleocrinus greeni
Nucleocrinus meloniformis
Nucleocrinus venustus
Nucleocrinus verneuili
Oncocerida
Acleistoceras breviposticum
Acleistoceras calvini
Acleistoceras fusiforme
Acleistoceras whitfieldi
Acleistoceras wisconsinense
Phacopida
Dipleura dekayi
Eldredgeops rana
Pholadomyoida
Edmondia fragilis
Spiriferida
Allenella tullius
Ambocoelia umbonata
Mucrospirifer mucronatus
Strophomenida
Arcuaminetes scitulus (Hall, 1857)
Terebratulida
Centronella impressa
Tropidoleptida
Tropidoleptus carinatus