Ontario
Athyridida
Parazyga hirsuta
Cardiidia
Grammysia arcuata
Euomphalina
Platyceras arkonense
Platyceras bartlettense
Platyceras carinatum
Platyceras dumosum
Monobathrida
Corocrinus calypso
Megistocrinus depressus
Phacopida
Dipleura dekayi
Eldredgeops rana
Rynchonellida
Eumetabolotoechia multicostatum
Spiriferida
Cyrtina hamiltonensis
Elita fimbriata
Mediospirifer audaculus
Megakozlowskiella sculptilis
Mucrospirifer arkonensis
Mucrospirifer cooperi
Mucrospirifer mucronatus
Mucrospirifer thedfordensis
Stauriida
Heliophyllum halli
Heliophyllum juvene
Heliophyllum tenuiseptatum
Strophomenida
Arcuaminetes scitulus (Hall, 1857)
Devonochonetes coronatus
Longispina mucronata