THOC2
Thuja occidentalis
arborvitae
—
histic epipedon
fibric soil materials
hemic soil materials
aquic conditions
sapric soil materials
redox concentrations
redox depletions with chroma 2 or less
0—28
0—10
10—20
10—165
20—28
90—112
—-
1
352
270
905
105
3.1
16.4
0.8
171472
Clayton Lake
U.S. Official