Clay content ranges from 25 to 35 percent. Reaction ranges from moderately acid to slightly alkaline. Redoximorphic masses of iron oxides with hue of 10YR or 7.5YR, value of 4 or 6, and chroma of 4 through 8, are present below depths of 40 inches. The C horizon is silt loam or silt. Clay content ranges from 10 to 27 percent.
Reaction is neutral to moderately alkaline.
These are the Baraboo , Bertrand , Blackhammer , Cadiz , Camden , Dodge , Dubuque , Fayette , Flagg , Hackers , Jackson , Jemerson , Knowles , La Farge , Lomira , Marseilles , Martinsburg , Mayville , Menfro , Mentor , Minnith , Palsgrove , Ridgeway, Rush , Russell , Sandview , Seaton , Uniontown , Weingarten , Westbent, Westmore , Yellowriver , and Aurich series. Baraboo, Dubuque, Knowles, La Farge, and Marseilles soils have a lithic or paralithic contact within a depth of 40 inches. Bertrand, Blackhammer, Camden, Dodge, Flagg, Jackson, Lomira, Mayville, Minnith, Ridgeway, Rush, Russell, and Zurich soils have subhorizons in the lower part of the control section that have more than 15 percent sand. Cadiz soils have subhorizons in the lower part of the control section that have more than 5 percent rock fragments. Fayette, Jemerson, Martinsburg, and Seaton soils have the base of the argillic horizon and free carbonates at depths greater than 40 inches.