General Soil Type:

At5

Region:

A

Map Unit Description:

Cool, stony soils developed in volcanic ash over glacial till on

glaciated hills and valleys; some soils have pale, medial

topsoils

Moisture Regime:

Xeric

Temperature Regime:

Frigid to Mesic

Taxonomic Classification:

Andic Xerochrepts, Typic Xerochrepts, Vitrandic

Haploxerolls, Mollic Vitrixerands

Major Soil Series:

Aits-Newbell-Waits-Maki-Donavan