Bluewing soils have sandy-skeletal control sections. Delamar soils have argillic horizons and are greater than 20 inches to the duripan. Geer, Koyen, and Leo soils all lack duripans. In addition, Leo soils have greater than 35 percent rock fragments. Old Camp soils are shallow over basalt.
Osobb soils have loamy-skeletal control sections.
Stumble soils have sandy control sections. The present vegetation is mainly spiny hopsage, Nevada ephedra, galleta, snakeweed, Anderson wolfberry, and littleleaf horsebrush. Duripan - The zone below 11 inches. The zone from 0 to 11 inches.