Four Mile Dam Formation
Euomphalina
Platyceras bartlettense
Platyceras erectum
Platyceras indianense
Glyptocystitida
Lipsanocystis magnus
Lipsanocystis rugosus
Proetida
Dechenella pulchra
Spiriferida
Elita fimbriata
Mucrospirifer grabaui
Stauriida
Heliophyllum elongatum
Heliophyllum halli
Heliophyllum tenuiseptatum
Hexagonaria attenuata
Tabulophyllum traversense