Shale, dolostone, salt, and gypsum.
In New York: Onondaga Limestone-Seneca, Morehouse (cherty), and Clarence Limestone Members, Edgecliff cherty Limestone Member, local coral bioherms; Bois Blanc Limestone-sandy, thin, discontinous. In Ontario: Dundee Limestone; Lucas Formation-dolostone, limestone (Anderdon); Amherstburg Formation-limestone, dolostone, sandstone (Sylvania); Bois Blanc Formation-dolostone, limestone, sandstone (Springvale).
Levanna Shale, Stafford Limestone Members.
Deep Run Shale, Tichenor Limestone, Wanakah and Ledyard Shales, Centerfield Limestone Members.
Windom and Kashong Shales, Menteth Limestone Members.
West River Shale; Genundewa Limestone; Penn Yan and Geneseo Shales; North Evans Limestone.
Cashaqua and Middlesex Shales.
Oatka Creek Shale Member.
Angola and Rhinestreet Shales.
Consists of: Guelph, Oak Orchard, Eramosa, and Goat Island Dolostones; Gasport Limestone-local bioherms.
Bertie Formation - dolostone, shale.
Dunn Hill, Millport, and Moreland Shales.