Elevations are 5,600 to 7,400 feet. The mean annual temperature is 50 to 54 degrees F., and the mean annual precipitation is 8 to l2 inches. Frost-free season is 80 to l20 days. This is the Fulstone series. Fulstone soils are on very old fans below the Rowel soils and have an indurated duripan.
Native vegetation is low sagebrush, galleta and squirreltail.
These soils are not extensive. Lyon County Area, Nevada, l98l. The zone from about 6 to 14 inches.