Windom Member
Athyridida
Athyris cora
Athyris spiriferoides
Meristella barrisi
Parazyga hirsuta
Atrypida
Nucleospira concinna
Pseudoatrypa devoniana
Spinatrypa spinosa
Orthida
Rhipidomella leucosia
Rhipidomella penelope
Tropidoleptus carinatus
Pentamerida
Pentamerella pavilionensis
Phacopida
Bellacartwrightia calderonae
Eldredgeops rana
Greenops barberi
Productida
Truncalosia truncata
Proetida
Monodechenella macrocephala
Rhynchonellida
Cupularostrum congregata
Rynchonellida
Eumetabolotoechia multicostatum
Spiriferida
Allenella tullius
Ambocoelia umbonata
Cyrtina hamiltonensis
Elita fimbriata
Emanuella praeumbona
Mediospirifer audaculus
Megakozlowskiella sculptilis
Mucrospirifer mucronatus
Pustulatia pustulosa
Strophomenida
Arcuaminetes scitulus (Hall, 1857)
Devonochonetes coronatus
Megastrophia concava
Mesoleptostrophia junia
Pholidostrophia nacrea
Protodouvillina inequistriata