Michigan
Atrypida
Pseudoatrypa devoniana
Glyptocystitida
Lipsanocystis magnus
Lipsanocystis oblatus
Lipsanocystis rugosus
Lipsanocystis traversensis
Monobathrida
Corocrinus pettyesi
Megistocrinus concavus
Megistocrinus farnsworthi
Megistocrinus multidecoratus
Megistocrinus nodosus
Megistocrinus novus
Megistocrinus regularis
Megistocrinus sphaeralis
Megistocrinus tuberatus
Phacopida
Eldredgeops rana
Rynchonellida
Eumetabolotoechia multicostatum
Spiriferida
Ambocoelia umbonata
Cyrtina hamiltonensis
Elita fimbriata
Mucrospirifer mucronatus
Paraspirifer bownockeri
Strophomenida
Arcuaminetes scitulus (Hall, 1857)
Devonochonetes coronatus
Tropidoleptida
Tropidoleptus carinatus