All of these soils with the exception of LeRoy have a lower calcium carbonate equivalent. LeRoy soils have a similar calcium carbonate equivalent, but have thinner sola. Alford, Bertrand, Eleroy, Fayette, Palsgrove, Rozetta, Seaton, and Sylvan soils have thicker sola, have all or nearly all of their sola formed in loess and are more acid in their lower sola. Baraboo, Dubuque, Knowles, and La Farge soils have their sola terminated by bedrock within a depth of 40 inches. Camden soils have thicker sola and are underlain by stratified outwash.
Elco soils have the lower part of their sola formed in a paleosol.
Inton soils have less sand and pebbles in the lower part of the B horizon and the C horizon. Birkbeck, Iona, Jackson, Martinsburg, Middletown, St. Charles, Uniontown, Menfro, and Winfield soils have less than 15 percent sand coarser than very fine to depths greater than 40 inches. Marseilles soils have a shale paralithic contact at a depth of 20 to 40 inches. Mentor and Westmore soils have less sand in the lower sola. Minnith and Weingarten soils have thicker sola.