Ecological Land Types within LTA 154.
ELT 154a
Soil Summary:
detailed soil survey information is not available for this unit; correlates with GES unit 476 characterized by extremely cobbly sandy loams shallow to deep to granite or granite-like bedrock, acid soils lacking lime throughout, minimal soil development, and associated extensive rock outcroppings
Geologic Materials:
slope alluvium, colluvium and residuum associated mostly with Catalina-Rincon igneous metamorphic complex (TXm). It comprises 95% of the unit
Landforms:
coarsely dissected mountain slopes with shallow to moderate drainage incision