IDENTIFIERS

  • Current Taxon Name (Soil Name): Paulson
  • OSD
  • Series Extent
  • User Site ID: S1990WY023006
  • User Pedon ID: 90WY023006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P0127
  • NCSS Pedon Lab Data NASIS Record ID - 63174
  • Print Date: 12/4/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 42.8802795
  • Std. Longitude: -110.7183304
  • Datum: WGS84
  • Township: 34N
  • Range: 116W
  • Section: 32
  • PLSS Details: SW 1/4, SW 1/4
  • State: Wyoming
  • County: WY023—Lincoln

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 6
  • Sampled As Information:
  • Soil Name - Paulson
  • Taxonomic Class - Fine, montmorillonitic Argic Pachic Cryoborolls
  • Classificaton Date - 10/1/1990
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: pediment
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    10

    —

    —

    2252

    —

    180

    127

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    A1—0 to 25 centimeters (0.0 to 9.8 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), dry; silty clay loam; moderate fine and medium subangular blocky structure; slightly hard, friable, moderately sticky, moderately plastic; 2.5 fine and medium roots; 5.5 fine and medium tubular pores; fragments; slight effervescence; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # 91P00701. 5% gravel; common fine and medium roots
    A2—25 to 43 centimeters (9.8 to 16.9 inches); brown (10YR 4/3), dark brown (10YR 3/3), dry; silty clay loam; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 2.5 fine and medium roots; 2.5 fine and medium tubular pores; fragments; slight effervescence; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # 91P00702. 10% gravel; common fine and medium roots
    Bt1—43 to 107 centimeters (16.9 to 42.1 inches); pale brown (10YR 6/3), brown (10YR 5/3), dry; silty clay; strong coarse angular blocky, and strong coarse prismatic structure; extremely hard, extremely firm*, very sticky, very plastic; 0.5 fine roots; 0.5 fine tubular pores; 55 percent distinct clay films on faces of peds; fragments; slight effervescence; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 91P00703. 5% gravel; many clay films surface features on faces of peds; few fine roots
    Bt2—107 to 137 centimeters (42.1 to 53.9 inches); pale brown (10YR 6/3), yellowish brown (10YR 5/4), dry; silty clay; strong coarse prismatic structure; extremely hard, extremely firm*, very sticky, very plastic; 0.5 fine roots; 0.5 fine tubular pores; 55 percent prominent clay films on faces of peds; fragments; slight effervescence; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 91P00704. many clay films surface features on faces of peds; few fine roots
    C—137 to 178 centimeters (53.9 to 70.1 inches); pink (7.5YR 7/4), light brown (7.5YR 6/4), dry; silty clay loam; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 0.5 fine roots; 0.5 fine tubular pores; fragments; slight effervescence; moderately alkaline, pH 8.0, hellige-truog. Lab sample # 91P00705. few fine roots