These are the Cokedale , Thornton , and Wickersham soils. Cokedale soils are coarse silty over sandy or sandy- skeletal. Thornton soils have a regular decrease in organic carbon and are in a serpentinitic family. Wickersham soils are coarse loamy over sandy or sandy-skeletal. Samish soils are cleared and drained and used for cropland.
Major crops are hay and pasture.
Native vegetation is western redcedar, western hemlock, Douglas-fir, and western swordfern. Skagit County, Washington, about 1950. Partial laboratory data are available on this soil. Soil Survey Lab. Diagnostic horizons and features recognized in this pedon are an ochric epipedon from the surface to 8 inches and gleyed underlying material with an irregular decrease in organic carbon.