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Atherton Formation
1
Brazil Formation
1
Buffalo Wallow Group
1
Edwardsville Formation
1
Floyds Knob Limestone Member
1
Holocene
1
Jessup Formation
1
Mansfield Formation
1
Mississippian
1
Paoli Limestone
1
Pleistocene
1
Prospect Formation
1
Sanders Group
St. Louis Limestone
1
Staunton Formation
1
Ste. Genevieve Limestone
1
Stephensport Group
1
West Baden Group
1
fluvial
1
glacifluvial
1
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