Profile Number: 292    Series: FRISSELL                      

Location: PIT 10-2-1+53, WS 10, H.J. ANDREWS E.F.

Classification: TYPIC HAPLUMBREPTS, FINE-LOAMY, MIXED, MESIC                
         Slope: 60 %
        Aspect: S  
     Elevation: 1875 ft.
      Landform: SMOOTH SLOPE, UPPER 1/3       
      Drainage: WELL DRAINED                  
   Parent Mat.: REDDISH TUFFS AND BRECCIAS                                                      
    Vegetation: TSHE/CACH ASOCIATION                                        
   Description: FREDRIKSEN 5-2-68         

   (Physical and chemical data listed below profile description)

O1  1.3 - 1 in.      Twigs, needles, etc. (L and F layers).

O2  1 - 0 in.        Humus layer; abrupt and smooth boundary.

A1  0 - 5 in.       Yellowish red (5YR4/6) when moist silt loam; 
                    moderate, very fine subangular blocky 
                    breaking to weak, fine granular structure; 
                    friable when moist, slightly sticky and 
                    slightly plastic when wet; abundant fine and 
                    common medium roots; clear and smooth boundary.

B2  5 - 11 in.      Yellowish red (5YR4/8) when moist silty clay; 
                    moderate, fine to medium subangular blocky 
                    structure; friable when moist, slightly 
                    sticky and plastic when wet; abundant fine 
                    and common medium roots; clear and wavy 
                    boundary.

B3  11 - 19 in.     Yellowish red (5YR4/6) when moist silt loam; 
                    moderate, very fine to fine subangular blocky 
                    structure; friable when moist, slightly 
                    sticky and slightly plastic when wet; 10% 
                    stones; common medium and few fine roots; 
                    gradual and wavy boundary.

C1  19 - 30 in.     Brown (7.5YR4/4) when moist silty clay loam; 
                    weak, fine to medium subangular blocky 
                    structure; friable when moist, slightly 
                    sticky and slightly plastic when wet; 10% 
                    stones; common medium and few fine roots; 
                    clear and smooth boundary.

C2  30 - 52+ in.    Strong brown (7.5YR5/6) when moist silty 
                    clay; weak, fine to medium subangular blocky 
                    structure; firm when moist, slightly sticky 
                    and plastic when wet; no stones; few fine and 
                    medium  roots.


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 - 5    0.69                                                                
  B2     5 - 11   0.88                                                                
  B3    11 - 19   0.96                                                                
  C1    19 - 30   0.85                                                                
  C2    30 - 52+  0.76                                                                
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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 - 5            8.44  0.110                                             
  B2     5 - 11           1.79  0.052                                             
  B3    11 - 19           1.00  0.032                                             
  C1    19 - 30           0.61  0.023                                             
  C2    30 - 52+          0.95  0.040                                             
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