| General Soil Type: | Vf | Region: | V |
| Map Unit Description: | Cool, deep, stony forest soils formed in a layer of volcanic ash |
| (or ash and pumice) over basalt |
| Moisture Regime: | Xeric |
| Temperature Regime: | Frigid to Mesic |
| Taxonomic Classification: | Andic Xerumbrepts, Andic Haploxeralfs, Humic |
| Vitrixerands |
| Major Soil Series: | Surveyors-Satus-Grandpon-MountAdams-McElroy |