IDENTIFIERS

  • Current Taxon Name (Soil Name): Loeb
  • OSD
  • Series Extent
  • User Site ID: S1986OR015002
  • User Pedon ID: 86OR015002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0158
  • NCSS Pedon Lab Data NASIS Record ID - 59454
  • Print Date: 11/24/2024

    • 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: 42.0502777
  • Std. Longitude: -124.2024994
  • Datum: WGS84
  • Township: 41S
  • Range: 13W
  • Section: 2
  • PLSS Details: SE 1/4 SE 1/4
  • Location Description: Jack Creek
  • State: Oregon
  • County: OR015—Curry

    • PEDON

  • Current Taxonomic Class: Clayey, mixed, active, isomesic Typic Haplohumults
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Loeb
  • Classificaton Date - 7/11/2007
  • Sampled As Information:
  • Soil Name - Loeb
  • Taxonomic Class - Clayey, mixed, isomesic Typic Tropohumult
  • Taxon Kind - series
  • Classificaton Date - 12/1/1986
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: upland slope
  • Slope Shape Down: concave
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1986 (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

    —

    —

    76

    —

    180

    229

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O—0 to 1 centimeters (0.0 to 0.4 inches); partially decomposed organic matter; fragments. Burnt material, leaves, woody material.
    A1—1 to 11 centimeters (0.4 to 4.3 inches); dark brown (7.5YR 3/2) interior, brown (7.5YR 5/2) interior, dry; silty clay loam; strong fine granular structure; hard, firm, moderately sticky, moderately plastic; 5.5 fine interstitial pores; 5 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. 5 percent soft pebbles.
    A2—11 to 31 centimeters (4.3 to 12.2 inches); dark brown (7.5YR 3/2) interior, brown (7.5YR 5/2) interior, dry; silty clay loam; strong medium granular structure; hard, firm, moderately sticky, moderately plastic; 5.5 fine interstitial pores; fragments; very strongly acid, pH 4.8, hellige-truog; abrupt smooth boundary. 10 percent soft pebbles.
    Bt1—31 to 52 centimeters (12.2 to 20.5 inches); reddish brown (5YR 4/4) interior, light brown (7.5YR 6/4) interior, dry; silty clay; moderate fine subangular blocky structure; hard, firm, very sticky, very plastic; 5.5 fine tubular pores; 15 percent faint clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 87P00874. 20 percent soft pebbles.; few clay films surface features on faces of peds
    Bt2—52 to 72 centimeters (20.5 to 28.3 inches); reddish brown (5YR 4/4) interior, light brown (7.5YR 6/4) interior, dry; silty clay; moderate fine subangular blocky structure; very hard, firm, very sticky, very plastic; 5.5 fine tubular pores; 55 percent distinct clay films on faces of peds; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 87P00875. 20 percent soft pebbles.; many clay films surface features on faces of peds
    Bt3—72 to 108 centimeters (28.3 to 42.5 inches); yellowish red (5YR 4/6) interior, reddish yellow (7.5YR 6/6) interior, dry; silty clay loam; moderate medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 5.5 fine tubular pores; 37 percent faint clay films on faces of peds; 30 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 87P00876. 20 percent soft pebbles.; common clay films surface features on faces of peds
    Bt4—108 to 143 centimeters (42.5 to 56.3 inches); yellowish red (5YR 4/6) interior, reddish yellow (7.5YR 6/6) interior, dry; silty clay loam; weak medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 5.5 fine tubular pores; 15 percent distinct clay films on faces of peds; 50 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. 40 percent hard pebbles.; few clay films surface features on faces of peds
    Cr—143 to 143 centimeters (56.3 to 56.3 inches); weathered bedrock; fragments. Soft sedimentary rock.