Generalized Geologic Map of Kansas

The generalized geologic map of Kansas shows the age of rocks found at the surface across the state, from the Mississippian rocks of the extreme southeastern portion of the state, deposited 359–323 million years ago, to the much younger Quaternary sediments in the west.

Generalized Geologic Map of Kansas (pdf)

Also available

This map is available as a postcard and as an 8 1/2 by 11 inch sheet. Single copies of the postcard or sheet are free; multiple copies are 10 cents each. Contact the KGS Publications Sales office at kgs-publications@ku.edu or 785-864-3965 for more information.