| |
| Ada Formation (Group) |
| Alluvium |
| Antlers Sand or Antlers Sandstone |
| Arbuckle Group and Timbered Hills Group |
| Arkansas Novaculite |
| Atoka Formation |
| Barnsdall Formation |
| Basalt |
| Belle City Formation or Limestone |
| Bigfork Chert |
| Bison Formation or Bison Shale |
| Blaine Formation |
| Blakely Sandstone |
| Blaylock Sandstone |
| Bloyd and Hale Formations |
| Bluejacket Sandstone |
| Boggy Formation |
| Bokchito Formation |
| Bromide+Tulip Creek and McLish Formations |
| Brownstown Marl |
| Butterfly Dolomite+Signal Mountain Limestone+Royer Dolomite and Fort Sill Limestone |
| Caddo Formation |
| Calvin Sandstone |
| Carlton Rhyolite Group |
| Cedar Hill Sandstone |
| Chanute Formation |
| Chattanooga+Fernvale+Fite+Tyner+Burgen+Cotter Formations |
| Chickasha Formation |
| Cloud Chief Formation |
| Coffeyville and Checkerboard Formations or Checkerboard Limestone |
| Coffeyville or Francis Formation (restricted) |
| Colbert Porphyry |
| Collier Shale |
| Colorado Group |
| Cool Creek and McKenzie Hill Formations |
| Crystal Mountain Sandstone |
| Dakota Group |
| Dakota Sandstone |
| DeQueen Limestone |
| Deese Group |
| Delaware Creek Shale |
| Denton Clay |
| Dewey Formation or Dewey Limestone |
| Dexter Member of Woodbine Formation |
| Diorite Sill |
| Dockum Group |
| Doe Creek Lentil of Marlow Formation |
| Dog Creek Shale |
| Dornick Hills Group |
| Doxey Formation or Doxey Shale |
| Duncan Sandstone |
| Dune Sand |
| Eagle Ford Formation |
| El Reno Group |
| Elk City Sandstone |
| Elm Fork Member of Blaine Formation |
| Exeter (Entrada) Sandstone |
| Fairmont Shale |
| Flowerpot Shale |
| Fort Scott Limestone |
| Garber Sandstone |
| Goddard Shale |
| Goodland Limestone and Walnut Clay |
| Grayson Marl and Bennington Limestone |
| Hartshorne Sandstone |
| Hennessey Group |
| Hilltop Formation |
| Hogshooter Formation |
| Holdenville Formation or Holdenville Shale |
| Holdenville and Lenapah Formations |
| Holly Creek Formation |
| Hoxbar Group |
| Hunton Group |
| Jackfork Group or Jackfork Sandstone |
| Johns Valley Formation or Johns Valley Shale |
| Keokuk and Reeds Spring Formations and St. Joe Group |
| Kiamichi Formation |
| Kindblade Formation |
| Kingman Formation or Kingman Siltstone |
| Kiowa Formation |
| Labette Formation |
| Lenapah Formation |
| Lewisville Member of Woodbine Formation |
| Limestone Gap |
| Lower part of Arbuckle Group and Timbered Hills Group |
| Lynn Mountain Formation |
| Marlow Formation |
| Mazarn Shale |
| McAlester Formation |
| McAlester and Hartshorne Formations |
| Mesozoic rocks undifferentiated |
| Missouri Mountain Shale |
| Missouri Mountain Shale and Blaylock Sandstone |
| Missouri Mountain and Polk Creek Shales |
| Morrison Formation |
| Morrowan rocks undifferentiated |
| Morrowan-Atokan (?) rocks undifferentiated |
| Nellie Bly Formation |
| Nellie Bly Formation and Hogshooter Limestone |
| Nowata Formation |
| Ogallala Formation |
| Oil Creek and Joins Formation |
| Oolagah Formation |
| Oscar Group |
| Ozan Formation |
| Pawpaw Sandstone and McNutt Limestone |
| Permian rocks undifferentiated |
| Pine Top Chert |
| Pitkin+Fayetteville+Batesville+Hindsville+Moorefield Formations |
| Pitkin+Fayetteville+Hindsville+Moorefield Formations |
| Pleistocene and Pliocene deposits |
| Polk Creek Shale |
| Post Oak Conglomerate |
| Purcell Sandstone |
| Purgatoire Formation |
| Raggedy Mountain Gabbro Group |
| Red Branch Member of Woodbine Formation |
| Rush Springs Formation |
| Salt Plains Formation |
| San Angelo Sandstone |
| Savanna Formation |
| Savanna and McAlester Formations |
| Savanna+McAlester+Hartshorne Formations |
| Savanna+McAlester+Hartshorne+Atoka Formations |
| Seminole Formation |
| Senora Formation |
| Spavinaw Granite |
| Stanley Group or Stanley Shale |
| Stuart Shale |
| Sycamore and Welden Limestones |
| Sylvan Shale+Fernvale Limestone and Viola Limestone |
| Tallant Formation |
| Templeton Member of Woodbine Formation |
| Terrace Deposits |
| Thurman Sandstone |
| Timbered Hills Group |
| Tishomingo and Troy Granites |
| Tokio Formation |
| Torpedo Formation |
| Undifferentiated |
| Undifferentiated Mississippian Rocks |
| Undifferentiated- Mississisippian+Devonian+Silurian+Ordovician Rocks |
| Union Valley Formation with limestone |
| Union Valley Formation with sandstone |
| Upper Holdenville Formation |
| Upper part of Arbuckle Group |
| Vamoosa Group or Vamoosa Formation |
| Vamoosa+Tallant+Barnsdall Formations |
| Van Vacter Member of Blaine Formation |
| Vanoss Group |
| Verden Sandstone Lentil of Marlow Formation |
| Viola Limestone and Bromide Formation |
| Wann and Iola Formations or Iola Limestone |
| Wapanucka Formation |
| Wapanucka Formation and Chickachoc Chert |
|
| Water |
| Weatherford Gypsum Bed of Rush Springs Formation |
| Wellington Formation |
| Weno Clay and Soper Limestone |
| West Spring Creek Formation |
| West Spring Creek and Kindblade Formations |
| Wetumka Shale |
| Wewoka Formation |
| Whitehorse Group |
| Wichita Granite Group |
| Womble Formation or Womble Shale |
| Woodbine Formation |
| Woodford Shale |
