These are the Casa Grande , Dateland , Denure , Gadsden , Gilman , Glenbar , Pimer and Sasco soils. Casa Grande soils have natric horizons and are on slightly higher relict basin floors. Dateland, Denure and Sasco soils have cambic horizons and are on slightly higher stream terraces and relict basin floors. Gadsden, Gilman , Glenbar and Pimer soils are adjacent on flood plains. Used for limited grazing following seasonal rains and, when irrigated, for growing cultivated crops such as alfalfa, cotton, small grains and some pasture.
Native vegetation is mesquite, creosotebush, salt cedar, chamiza, and annual weeds and grasses.
The series is moderately extensive. Dark colored surface horizons have more than 1 percent organic matter but do not meet the moisture requirements for a mollic epipedon. Various degrees of salinity or sodicity are recorded by the use of phases.