ABBA
BEPA
CHTH2
PIGL
PIST
Abies balsamea
Betula papyrifera
Chamaecyparis thyoides
Picea glauca
Pinus strobus
balsam fir
paper birch
Atlantic white cedar
white spruce
eastern white pine
—
hemic soil materials
ochric epipedon
sapric soil materials
albic horizon
spodic horizon
cambic horizon
0—3
0—20
3—10
10—20
20—38
38—71
—-
9
322
340
905
105
3.1
16.4
0.8
171472
Clayton Lake
U.S. Official