EC is less than 2 mmhos. Reaction is neutral or slightly alkaline. Coarse fragments range from 0 to 15 percent pebbles or channers. Matrix texture is loam or light clay loam. Coarse fragments range from 0 to 35 percent pebbles or cobbles.
Reaction is moderately or strongly alkaline.
The calcium carbonate equivalent is 15 to 40 percent and decreases by more than 5 percent in some lower horizons. These are the Bachus , Benteen , Cambern , Clayburn , Crystalbutte , Dehana , Demast , Dranyon , Echemoor , Gordo , Millerlake , Southmount , Squawval , Stubbs , Thulepah , Vadnais and Winu series. Bachus, Benteen, Vadnais, and Winu soils have a lithic contact at depths of less than 40 inches. Cambern, Echemoor, Squawval, and Stubbs soils have a paralithic contact at depths of less than 40 inches. Gordo soils have hue of 5YR or 2.5YR in the B2t horizon.