PIRU
THOC2
ABBA
ACRU
BEPA
FAGUS
2MOSS
Picea rubens
Thuja occidentalis
Abies balsamea
Acer rubrum
Betula papyrifera
Fagus
—
red spruce
arborvitae
balsam fir
red maple
paper birch
beech
Moss
densic material
48 - 165
albic horizon
spodic horizon
redox concentrations
redox depletions with chroma 2 or less
densic contact
8—13
13—33
33—165
48—165
—5—
—20—
—119—
—104—
4
378
320
905
105
3.1
16.4
0.8
171472
Clayton Lake
US Official