Profile Number:  61    Series: QUENTIN VARIANT               

Location: NW1/4,SE1/4,SECT. 31 (15S,5E), 2 M NW OLD RD., H.J. ANDREWS E.F.

Classification: FLUVENTIC DYSTROCHREPTS, LO-SKEL., MIXED, MESIC             
         Slope: 2 %
        Aspect: NW 
     Elevation: 1469 ft.
      Landform: STREAM TERRACE                
      Drainage: WELL DRAINED                  
   Parent Mat.: ALLUVIUM FROM LOOKOUT CREEK                                                     
    Vegetation: TSHE/RHMA/BENE ASSOCIATION                                  
   Description: BROWN- SOIL AB2 IN THESIS 8-73           

   (Physical and chemical data listed below profile description)

O11  2.5 - 1.5 in.   Leaves, needles, twigs, etc. (L).

O12  1.5 - 0 in.     Partly decomp. leaves, needles, etc. (F).

A1  0 - 4 in.       Brown (10YR4/3) when dry, dark brown 
                    (7.5YR3/2) when moist sandy loam; moderate, 
                    fine granular structure; very friable when 
                    moist, nonsticky and nonplastic when wet; 5% 
                    gravel; clear and smooth boundary.

2B2  4 - 14 in.     Brown (10YR4/3) when dry, dark brown 
                    (7.5YR3/4) when moist cobbly sandy loam; 
                    weak, fine to medium subangular blocky 
                    structure; friable when moist, nonsticky and 
                    nonplastic when wet; 20% cobbles; gradual and 
                    wavy boundary.

3C  14 - 63+ in.    Yellowish brown (10YR5/4) when dry, dark  
                    yellowish brown (10YR3/4) when moist very 
                    cobbly sandy loam; massive structure; friable 
                    when moist, nonsticky and nonplastic when 
                    wet; 50% cobbles, stone, boulder, few pumice 
                    and charcoal.


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     0.6   62.6  31.4   6.0                                             
  2B2    4 - 14    0.8   72.9  23.8   3.3                                             
  3C    14 - 63+   0.9   62.4  32.0   5.6                                             
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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     5.5     5.3   0.16   36.9   23.2   0.6    4.3  0.7   0.2     25
  2B2    4 - 14    5.6     3.7   0.13    7.7   21.2   0.7    2.6  0.4   0.2     19
  3C    14 - 63+   5.7     1.0   0.07    1.8   21.4   0.8    4.1  1.0   0.2     29
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