Anhalt, Crawford, and Dina soils are moderately deep over limestone bedrock and Dina soils have more than 35 percent coarse fragments. Dev and Oakalla soils occur at lower elevations in flood plains and do not have vertic properties. Eckrant and Tarrant soils are on higher landscape positions, have sola less than 20 inches thick over limestone bedrock and contain more than 35 percent coarse fragments. The soil is well drained. Runoff is low on slopes less than 1 percent and medium on 1 to 3 percent slopes.
Permeability is slow.
Most areas of these soils are used as rangeland. The remainder is used for cropland, orchardland, or wildlife land. The major crops are forage sorghums and small grains. Native vegetation includes Live oak, mesquite, pecan, agarito, green condalia, persimmon, ashe juniper, curly mesquite, Texas wintergrass, threeawn, Hall's panicum, red grama, yellow Indiangrass, sideoats grama, silver bluestem, little bluestem and big bluestem. The series is of moderate extent.