Four Mile Dam Formation
Euomphalina
Platyceras bartlettense
Platyceras erectum
Platyceras indianense
Glyptocystitida
Lipsanocystis magnus
Lipsanocystis rugosus
Spiriferida
Elita fimbriata
Mucrospirifer grabaui
Stauriida
Heliophyllum elongatum
Heliophyllum halli
Heliophyllum tenuiseptatum