Lithologic Patterns and Symbols Used On Kentucky Geologic Quadrangle Maps

Dolomitic siltstone

Calcareous siltstone

Silt, siltstone, or silt shale

Argillaceous or shaly sandstone

Dolomitic sandstone

Calcareous sandstone

Ripple-bedded sand or sandstone

Crossbedded sand or sandstone

Sand or sandstone

Breccia

Drift

Gravel or conglomerate

Crossbedded gravel or conglomerate

Gravel or conglomerate

Crossbedded sand or sandstone

Clay or clay shale

Cherty shale

Calcareous shale or marl

Dolomitic shale

Sandy or silty shale

Carbonaceous shale

Limestone

Crossbedded limestone

Crossbedded dolomite

Cherty crossbedded limestone

Cherty and sandy crossbedded clastic limestone

Sandy limestone

Argillaceous or shaly limestone

Dolomitic limestone or limy dolomite

Silty limestone

Cherty limestone

Cherty limestone

Oolitic limestone

Dolomite

Sandy dolomite

Argillaceous or shaly dolomite

Silty dolomite

Bedded chert

Bedded chert

Fossiliferous bedded chert

Coal

Oolitic dolomite

Cherty dolomite

Fossils

Clastic limestone

Fossiliferous clastic limestone

Nodular or irregularly bedded limestone

Interbedded sandstone and shale

Interbedded ripple-bedded sandstone and shale

Interbedded sandstone and siltstone

Interbedded limestone and shale(limestone dominant)

Interbedded limestone and shale

Interbedded shale and limestone(shale dominant)

Subgraywacke

Crossbedded subgraywacke

Ripple-bedded subgraywacke

Interbedded shale and limestone(shale dominant)

Interbedded shale and silty limestone(shale dominant)

Interbedded limestone and shale

Interbedded silty limestone and shale

Interbedded limestone and calcareous shale

Interbedded calcareous shale and limestone(shale dominant)

Camp Nelson-type limestone

Breccia