Silica Formation
Monobathrida
Corocrinus nodosus
Orthotetida
Eoschuchertella arctostriata
Phacopida
Eldredgeops rana
Rynchonellida
Eumetabolotoechia multicostatum
Spiriferida
Ambocoelia umbonata
Cyrtina hamiltonensis
Strophomenida
Arcuaminetes scitulus (Hall, 1857)
Devonochonetes coronatus