Profile Number:  15    Series: BUDWORM-STONY PHASE           

Location: BELOW MIDDLE ROAD IN WS 3, H.J. ANDREWS E.F.

Classification: TYPIC HAPLUMBREPTS, LOAMY-SKELETAL, MONT., MESIC            
         Slope: 30 %
        Aspect: NW 
     Elevation: 2400 ft.
      Landform: RIDGETOP                      
      Drainage: WELL DRAINED                  
   Parent Mat.: GREENISH TUFF AND BRECCIA                                                       
    Vegetation: TSHE/RHMA/BENE ASSOCIATION                                  
   Description: DYRNESS- SAMPLED PROFILE 19 7-63           

   (Physical and chemical data listed below profile description)

O1  2 - 0 in.        Needles, twigs, cones, etc..

A1  0 - 4 in.       Black (10YR2/1) when moist shotty stony loam; 
                    moderate, fine to medium granular structure; 
                    friable when moist, slightly sticky and 
                    nonplastic when wet; 25% shot, 35% andesite 
                    fragments; clear and smooth boundary.

A3  4 - 12 in.      Very dark brown (10YR2/2) when moist stony 
                    sandy clay loam; moderate, medium granular 
                    structure; friable when moist, slightly 
                    sticky and nonplastic when wet; 15% shot, 50% 
                    andesite; gradual and smooth boundary.

B1  12 - 17 in.     Very dark grayish brown (10YR3/2) when moist 
                    stony light clay loam; weak, fine subangular 
                    blocky breaking to moderate, medium granular 
                    structure; friable when moist, sticky and 
                    plastic when wet; 15% shot,  25% andesite; 
                    clear and wavy boundary.

B2  17 - 25 in.     Dark grayish brown (10YR4/2) when moist stony 
                    clay loam; moderate, fine to medium 
                    subangular blocky structure; friable when 
                    moist, sticky and plastic when wet; 45% 
                    andesite, thin, discontinuous clay skins; 
                    gradual and smooth boundary.

B3  25 - 38 in.     Dark yellowish brown (10YR4/4) when moist 
                    stony clay loam; weak, medium subangular 
                    blocky structure; very friable when moist, 
                    sticky and plastic when wet; 50% hard 
                    andesite, common decomposed rock; abrupt and 
                    wavy boundary.

C  38 - 50+ in.     Matrix of light  yellowish brown (2.5Y6/4)  
                    and mottles of yellowish brown (10YR5/6) when 
                    moist heavy stony loam; massive structure; 
                    friable when moist, slightly sticky and 
                    plastic when wet; 75% stones.


Physical Profile Data

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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 - 4           43.6  34.3  22.2                39.0     38.4    36.2    30.9
  A3     4 - 12          51.8  26.0  22.1                33.4     30.0    23.5    19.7
  B1    12 - 17          41.3  31.3  27.4                33.3     30.6    24.0    19.7
  B2    17 - 25          24.3  45.2  30.5                33.4     31.4    25.5    20.3
  B3    25 - 38          37.1  30.4  32.5                32.4     36.7    29.9    20.8
  C     38 - 50+         25.4  50.0  24.7                36.4     32.9    26.3    23.6
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Chemical Profile Data

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Horizon  Depth     Ph     O.M. Total N    P     CEC    K     Ca    Mg    Na    Base Sat.   
          (in)            (%)    (%)    (ppm)  --------------  meq/100g ----------------- 
-----------------------------------------------------------------------------------------
  A1     0 - 4     5.3   20.46                                                    
  A3     4 - 12    5.3    5.33                                                    
  B1    12 - 17    5.2    2.81                                                    
  B2    17 - 25    5.2    1.52                                                    
  B3    25 - 38    5.3    1.06                                                    
  C     38 - 50+   5.1    1.00                                                    
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