Ap
Bw1
Bw2
BC
Cd
0
15
28
39
52
77
—
densic material
52 - 77
ochric epipedon
redox depletions with chroma 2 or less
redox concentrations
densic materials
densic contact
0—15
28—52
39—77
52—77
52—
—-
2
17
225