These are the Anselmo , Boyd , Holt , Lakoma , Labu , and the Woodly soils. Anselmo and Holt soils generally are above the Wewela soils and are coarse-loamy and do not have shale above depths of 40 inches. Boyd, Lakoma, and Labu soils generally are below the Wewela soils and are fine-textured. Woodly soils are in concave positions and do not have shale above depths of 40 inches. Runoff is low on the nearly level and medium on the sloping areas.
Permeability is very slow.
Used for native pasture, hayland or cropland. Alfalfa, corn, sorghum, and spring grains are the main crops. The dominant native vegetation is little bluestem, prairie sandreed, needleandthread, western wheatgrass, blue grama, switchgrass, big bluestem, forbs and sedges. The series is of moderate extent. Tripp County, South Dakota, 1975.