Koyukuk-Typic Aquiturbels complex, dunes, 1 to 35 percent slopes
Koyukuk
(45%)
Boreal Forest Loamy Slopes
Typic Eutrocryepts
Well drained
Hydric: No
PAWS: 43 cm
Typic Aquiturbels
(40%)
Boreal Woodland Loamy Frozen Slopes
Typic Aquiturbels
Poorly drained
Hydric: Yes
PAWS: 18 cm
depressions
dunes
Iksgiza
(10%)
Typic Histoturbels
Poorly drained
Hydric: Yes
PAWS: 12 cm
outwash plains
depressions
Nenana
(5%)
Typic Eutrocryepts
Well drained
Hydric: No
PAWS: 19 cm
stream terraces
SSA
Scale
Published
Export
ak643
1:24,000
1998
2025-08-29