IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1997MO221050M
  • User Pedon ID: 1997MO221050
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9722102
  • Print Date: 2/1/2025

    • 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: 37.8817498
  • Std. Longitude: -90.8668041
  • Datum: WGS84
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DS,DM,JS
  • Current Taxonomic Class: Loamy-skeletal, mixed Aquic Paleudults
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxonomic Class - Loamy-skeletal, mixed Aquic Paleudults
  • Taxon Kind - series
  • PSC - 25 to 75 cm.
  • Classificaton Date - 4/16/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium
  • Landscape: hills
  • Landform: ridge
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/16/1997 (actual site observation date)
  • Air Photo ID: 30
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    13

    —

    —

    361

    —

    285

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    —

    —

    —

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    A—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2), light gray (10YR 7/2), dry; gravelly silt loam; weak fine subangular blocky structure; friable; 7.0 very fine and fine roots and 3.0 medium and coarse roots; 7.0 very fine and fine interstitial pores; 25 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU058678
    E—10 to 25 centimeters (3.9 to 9.8 inches); light brownish gray (2.5Y 6/2) gravelly silt loam; weak very fine subangular blocky structure; friable; 3.0 very fine and fine roots and 3.0 medium and coarse roots; 7.0 very fine and fine interstitial pores; 20 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU058679
    Bt1—25 to 46 centimeters (9.8 to 18.1 inches); yellowish brown (10YR 5/4) very gravelly silt loam; 10 percent strong brown (7.5YR 5/6) fine distinct mottles; moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots and 1.0 medium and coarse roots; 3.0 very fine and fine interstitial and tubular pores; 5 percent clay films on faces of peds; 35 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU058680
    Bt2—46 to 61 centimeters (18.1 to 24.0 inches); 60 percent strong brown (7.5YR 4/6) and 40 percent strong brown (7.5YR 5/8) very gravelly silty clay loam; moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots and 1.0 medium and coarse roots; 3.0 very fine and fine interstitial and tubular pores; 30 percent clay films on faces of peds; 35 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU058681
    Bt3—61 to 76 centimeters (24.0 to 29.9 inches); brown (7.5YR 5/4) extremely stony silt loam; 3 percent light brownish gray (10YR 6/2) fine prominent and 10 percent yellowish red (5YR 5/8) fine distinct mottles; moderate fine subangular blocky structure; firm; 0.1 very fine and fine roots; 3.0 very fine and fine interstitial and tubular pores; 5 percent clay films in root channels and/or pores; 25 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 45 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # MU058682. weak brittleness=20%
    2Btx—76 to 91 centimeters (29.9 to 35.8 inches); 60 percent light brownish gray (10YR 6/2) and 35 percent brown (7.5YR 5/4) extremely gravelly silty clay loam; 10 percent yellowish red (5YR 5/8) fine prominent mottles; moderate fine subangular blocky structure; firm; 0.1 very fine and fine roots; 1.0 very fine and fine interstitial pores; 15 percent clay films in root channels and/or pores; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 15 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 45 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.6, hellige-truog; clear wavy boundary. Lab sample # MU058683
    3Bt4—91 to 157 centimeters (35.8 to 61.8 inches); 45 percent dark red (2.5YR 3/6) and 45 percent strong brown (7.5YR 4/6) very stony clay; 10 percent light brownish gray (10YR 6/2) fine prominent mottles; moderate fine subangular blocky parts to strong very fine angular blocky structure; very firm; 0.1 very fine and fine roots; 1.0 very fine and fine interstitial and tubular pores; 40 percent clay films on faces of peds; 40 percent by volume 250-425-600 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # MU058684