These are the Gadsden , Gilman , Glenbar , and Marana soils. Gadsden, Gilman and Glenbar soils do not have cambic horizons. Marana soils are fine-silty. Used for livestock grazing following seasonal rains. When irrigated, is used for growing cultivated crops such as alfalfa, cotton and small grains.
Native vegetation is mesquite, creosotebush, desertbroom, annual weeds and grasses.
This series is moderately extensive. In October 2000, taxonomic classification was converted to the closest match found in Soil Taxonomy, Second Edition 1999. No update was made to horizon nomenclature, competing series section, etc. Other placements may be more appropriate after a complete update.