ABBA
PIMA
PIRU
THOC2
Abies balsamea
Picea mariana
Picea rubens
Thuja occidentalis
balsam fir
black spruce
red spruce
arborvitae
—
bedrock, lithic
very weakly coherent
71 -
hemic soil materials
albic horizon
spodic horizon
cambic horizon
lithic contact
0—10
10—15
15—45
45—71
71—
—-
6
342
150
905
105
3.1
16.4
0.8
171472
Clayton Lake
U.S. Official