Profile Number: 32 Series: LIMBERLOST Location: ABOVE MIDDLE TRAIL WS 2, H.J. ANDREWS E.F. Classification: TYPIC DYSTROCHREPTS, FINE-LOAMY, MONT., MESIC Slope: 70 % Aspect: E Elevation: 2400 ft. Landform: SMOOTH SLOPE Drainage: WELL DRAINED Parent Mat.: GREENISH TUFF AND BRECCIA Vegetation: TSHE/RHMA/BENE ASSOCIATION Description: DYRNESS- SAMPLED PROFILE 36 7-65 (Physical and chemical data listed below profile description) A1 0 - 6 in. Dark brown (10YR3/3) when moist gravelly heavy loam; weak, fine to medium granular structure; friable when moist, slightly sticky and slightly plastic when wet; 50% breccia gravel and cobbles; gradual and wavy boundary. AC 6 - 18 in. Dark yellowish brown (10YR3/4) when moist light clay loam; weak, fine subangular blocky structure; friable when moist, slightly sticky and slightly plastic when wet; 15% breccia gravel and cobbles; gradual and broken boundary. C 18 - 36 in. Dark brown (10YR3/3) when moist clay loam; weak, fine subangular blocky structure; friable when moist, sticky and slightly plastic when wet; 15% breccia gravel and cobbles; gradual and wavy boundary. 2B2 36 - 48 in. Dark yellowish brown (10YR3/4) when moist stony silty clay loam; moderate, fine to medium subangular blocky structure; friable when moist, sticky and plastic when wet; 40% breccia stones, thin, discontinuous clay skins; abrupt and smooth boundary. Physical Profile Data ----------------------------------------------------------------------------------------- Horizon Depth Density Sand Silt Clay Percolation Moisture Tension (% H2O, dry wt.) (in) (g/cc) (%) (%) (%) (in/hr) 1/3 atm 1 atm 5 atm 15 atm ----------------------------------------------------------------------------------------- A1 0 - 6 27.0 45.9 26.6 38.7 34.0 26.2 19.9 AC 6 - 18 26.2 46.1 27.7 36.8 33.1 26.7 19.8 C 18 - 36 23.0 45.4 31.6 40.5 34.4 28.6 23.0 2B2 36 - 48 16.6 48.6 34.8 38.3 33.5 28.9 22.7 ----------------------------------------------------------------------------------------- Chemical Profile Data ----------------------------------------------------------------------------------------- Horizon Depth Ph O.M. Total N P CEC K Ca Mg Na Base Sat. (in) (%) (%) (ppm) -------------- meq/100g ----------------- ----------------------------------------------------------------------------------------- A1 0 - 6 5.4 3.48 AC 6 - 18 5.6 2.18 C 18 - 36 5.4 1.59 2B2 36 - 48 5.2 1.18 -----------------------------------------------------------------------------------------