Profile Number:  36    Series: LIMBERLOST                    

Location: N-FACING SLOPE IN LOWER PART OF WS 1, H.J. ANDREWS E.F.

Classification: TYPIC HAPLUMBREPTS, FINE-LOAMY, MONT., MESIC                
         Slope: 75 %
        Aspect: N  
     Elevation: 1900 ft.
      Landform: SMOOTH SLOPE                  
      Drainage: WELL DRAINED                  
   Parent Mat.: GREENISH TUFF AND BRECCIA                                                       
    Vegetation: CLEARCUT                                                    
   Description: DYRNESS- SAMPLED PROFILE 48 6-65           

   (Physical and chemical data listed below profile description)

A1  0 - 3 in.       Dark brown (7.5YR3/2) when moist gravelly 
                    loam; weak, fine to medium granular 
                    structure; friable when moist, slightly 
                    sticky and nonplastic when wet; 30% gravel 
                    and cobbles; clear and broken boundary.

AC  3 - 9 in.       Dark  brown (10YR3/3) when moist gravelly 
                    loam; moderate, medium to coarse granular 
                    structure; firm when moist, slightly sticky 
                    and slightly plastic when wet; 30% gravel and 
                    cobbles; clear and wavy boundary.

C  9 - 21 in.       Dark gray (10YR4/1) when moist gravelly silt 
                    loam; massive structure; consists of 
                    weathered breccia; abrupt and smooth boundary.

2C1  21 - 40 in.    Matrix of yellowish brown (10YR5/4)  and 
                    mottles of light  yellowish brown (2.5Y6/4) 
                    when moist light silt loam; massive 
                    structure; firm when moist, slightly sticky 
                    and plastic when wet; weathered tuffaceous 
                    materials; clear and smooth boundary.

2C2  40 - 45+ in.    Partially weathered breccia.


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 - 3           42.1  37.4  20.5                37.7     33.6    30.2    23.2
  AC     3 - 9           34.9  42.2  22.9                31.9     27.6    20.1    16.4
  C      9 - 21          29.9  50.2  19.9                32.1     25.3    15.2    13.4
  2C1   21 - 40          23.9  56.6  23.5                33.5     27.8    21.4    17.6
  2C2   40 - 45+                                                                      
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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 - 3     5.0                                                            
  AC     3 - 9     5.1                                                            
  C      9 - 21    4.8                                                            
  2C1   21 - 40    4.4                                                            
  2C2   40 - 45+                                                                  
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