Galvin and Klabar soils have an argillic horizon and an aquic moisture regime. Olequa soils are fine-silty and have an argillic horizon. Tokul soils have ortstein formed in dense glacial till at a depth of 20 to 40 inches. Seeded grass pasture, hay and small grains are the principal crops. Native vegetation is Douglas-fir, western redcedar, western hemlock, bigleaf maple and red alder with an understory of vine maple, Oregongrape, western swordfern, salal, trailing blackberry, red huckleberry, western brackenfern, violet, trillium, evergreen blackberry, rose and salmonberry.
Series is moderately extensive.
Lewis County, Washington, 1941. Diagnostic horizons and features recognized in this pedon are an ochric epipedon from the surface to 4 inches, a cambic horizon from 4 to 35 inches, and a lithologic discontinuity to sandy-skeletal material at 35 inches. Soil was sampled as the Startup series.