Deep Loess / Deep Silty Sediments
Eolian Sands / Sandy Sediments
Clayey and Silty Lacustrine Deposits
Low Carbonate Loamy Wisconsin Till
Residuum from Carbonate Rocks
Residuum from Calcareous Clastic Rocks
Residuum from Acid Clastic Rocks
Residuum from Acid/Silicic Igneous or Metamorphic Rocks
Colluvium from Various Sources
Parent Material Not Assigned
Disturbed Areas / Urban Land / Mining Regolith / Pits