| Quaternary alluvium |
| Ordovician, St. Peter Sandstone |
| Paleogene System |
| Neogene System |
| Mississippian, Chesterian Series |
| Pennsylvanian, Cheltenham & Graydon Undifferentiated |
| Pennsylvanian, Douglass Group |
| Cretaceous |
| Pennsylvanian, Wabaunsee |
| Pennsylvanian, Shawnee |
| Pennsylvanian, Lansing & Pedee |
| Pennsylvanian, Kansas City |
| Pennsylvanian, Pleastanton, Warrensburg |
| Pennsylvanian, Pleasanton |
| Pennsylvanian, Marmaton |
| Pennsylvanian, Cherokee, Cabaniss |
| Pennsylvanian channel sandstones |
| Pennsylvanian, Cherokee, Krebs |
| Pennsylvanian, undifferentiated |
| Mississippian, Meramecian Series |
| Mississippian, Osagean Series |
| Mississippian, Kinderhookian Series |
| Devonian |
| Silurian |
| Ordovician, maquoketa Group & Kimmswick Ls |
| Ordovician, Decorah & Plattin |
| Ordovician, Joachim Dolomite |
| Ordovician, Joachim & Dutchtown |
| Ordovician, St. Peter & Everton |
| Ordovician, Cotter & Jefferson City |
| Ordovician, Roubidoux |
| Ordovician, Gasconade |
| Cambrian, Eminence & Potosi |
| Cambrian, Elvins & Bonneterre |
| Cambrian, Lamotte |
| Precambrian Volcanics |
| Precambrian Intrusives |
| Precambrian Mafics |