Alpine and Subalpine Diorite Fans and Flood Plains with Discontinuous Permafrost

Alpine-scrub mosaic gravelly diorite terraces (40%)
White spruce/willow-birch scrub dry slopes
Typic Haplogelods
Somewhat excessively drained
Hydric: No
PAWS: 6 cm
fan terraces
mountains
alluvial fans
Alpine-scrub loamy diorite terraces (33%)
Black spruce/ericaceous scrub woodland slopes
Typic Historthels
Poorly drained
Hydric: Yes
PAWS: 16 cm
mountains
alluvial fans
fan terraces
Subalpine-riparian scrub gravelly diorite flood plains (20%)
High elevation scrub complex floodplains and terraces
Typic Cryorthents
Somewhat excessively drained
Hydric: No
PAWS: 5 cm
alluvial fans
flood plains
mountains
Alpine-riparian scrub gravelly diorite flood plains (5%)
Gravelly Low Flood Plains, High Elevation
Oxyaquic Gelorthents
Somewhat poorly drained
Hydric: Yes
PAWS: 3 cm
mountains
flood plains
Nonvegetated alluvium (2%)


Hydric: Unranked
PAWS: 3 cm
flood plains
mountains
SSAScalePublishedExport
ak6511:63,00020042025-09-02