Gravel content is 1 to 5 percent in the upper part and 5 to 15 percent in the lower part. The 2B subhorizon immediately above the 3B subhorizon formed in till has 8 to 15 percent gravel. The 2Bt horizon ranges from very strongly acid to moderately acid. The 3Bt horizon has hue of 2.5Y, value of 4 to 5, and chroma of 3 or 4. Gravel content ranges from 2 to 10 percent.
Reaction is neutral or slighty alkaline and carbonates are present in some pedons.
The 3C horizon has hue of 2.5Y, value of 5 or 6, and chroma of 3 or 4. Gravel content ranges from 2 to 10 percent. The clay content ranges from 15 to 22 percent. Reaction is slightly alkaline or moderately alkaline and carbonates are present. Cadmus, Kidami, Miami, Octagon, and Wapahani soils are less than 45 inches to the base of the argillic horizon.