General Soil Type:

Ay

Region:

A

Map Unit Description:

Cold to cool, stony, pale, forest soils developed in volcanic ash

over shale bedrock on steep mostly unglaciated mountain

slopes; on open south slopes soils are dark-colored,

loess-influenced and developed under grass

Moisture Regime:

Xeric to Udic

Temperature Regime:

Cryic to Frigid

Taxonomic Classification:

Typic Vitricryands, Andic Xerochrepts, Andic

Cryochrepts, Vitrandic Haploxerolls

Major Soil Series:

Huckleberry-Hartill-Buhrig-Raisio-Rock Outcrop