Lime coated pebbles are in some horizons in some pedons. Labkey soils have noneffervescent matrix, lime occurs only on undersides of pebbles. Lyx soils are not calcareous in the A and Bw horizons. Pumper and Toulon soils are not moist for 10 to 20 days in the summer. Bw horizons and the B horizon is loam, silt loam or very fine sandy loam and Toulon soils have relict oxide mottles in the B and C horizons.
Annaw soils are on alluvial fans, alluvial fan piedmonts, and fan skirts.
These soils formed in mixed alluvium from rhyolite, andesite and other igneous and sedimentary rocks. Elevations are 4,000 to 6,000 feet. Slopes are 2 to 15 percent. These are the Goldyke , Izo and Wardenot soils. Izo and Wardenot soils lack a cambic horizon.