IDENTIFIERS

  • Current Taxon Name (Soil Name): Useful
  • OSD
  • Series Extent
  • User Site ID: 2000MO055003M
  • User Pedon ID: 2000MO055003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0005503
  • Print Date: 2/17/2025

    • 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: 38.1802583
  • Std. Longitude: -91.3042194
  • Datum: WGS84
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: JF,
  • Current Taxonomic Class: Fine Oxyaquic Hapludalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Useful
  • Taxonomic Class - Fine Oxyaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 30 to 80 cm.
  • Classificaton Date - 1/27/2000
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from interbedded sedimentary rock
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/27/2000 (actual site observation date)
  • Air Photo ID: E-3
  • 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

    820

    —

    —

    250

    —

    10

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark brown (10YR 3/3) silt loam; weak medium subangular blocky structure; friable; 6.0 very fine and fine roots; fragments; clear smooth boundary. Lab sample # MU021342
    BE—15 to 30 centimeters (5.9 to 11.8 inches); brown (7.5YR 4/4) silt loam; moderate medium subangular blocky structure; friable; 3.0 very fine and fine roots; fragments; gradual smooth boundary. Lab sample # MU021343
    Bt1—30 to 51 centimeters (11.8 to 20.1 inches); strong brown (7.5YR 4/6) silty clay loam; weak coarse prismatic structure; firm; 35 percent distinct clay films throughout; fragments; gradual wavy boundary. Lab sample # MU021344. discontinuous - phpvsfiid 136889; discontinuous - phpvsfiid 136889
    2Btx1—51 to 69 centimeters (20.1 to 27.2 inches); 60 percent brown (7.5YR 5/4) and 30 percent yellowish red (5YR 4/6) and 10 percent grayish brown (10YR 5/2) gravelly clay loam; weak coarse prismatic structure; firm; 35 percent distinct clay films throughout; fragments; clear smooth boundary. Lab sample # MU021345. discontinuous - phpvsfiid 136890; discontinuous - phpvsfiid 136890
    2Btx2—69 to 91 centimeters (27.2 to 35.8 inches); 50 percent brown (7.5YR 5/4) and 50 percent grayish brown (10YR 5/2) extremely gravelly loam; moderate medium prismatic structure; firm; 35 percent distinct silt coats throughout; fragments; gradual wavy boundary. Lab sample # MU021346. discontinuous - phpvsfiid 136891; discontinuous - phpvsfiid 136891
    3Bt2—91 to 107 centimeters (35.8 to 42.1 inches); 70 percent red (2.5YR 4/6) and 30 percent yellowish brown (10YR 5/6) clay; moderate medium prismatic structure; firm; 60 percent distinct clay films throughout; fragments; gradual wavy boundary. Lab sample # MU021347. discontinuous - phpvsfiid 136892; discontinuous - phpvsfiid 136892
    3Bt3—107 to 127 centimeters (42.1 to 50.0 inches); 80 percent yellowish brown (10YR 5/6) and 20 percent light gray (2.5Y 7/2) clay; moderate medium prismatic structure; very firm; 60 percent distinct clay films throughout; 20 percent fine and medium irregular iron-manganese masses throughout; fragments; gradual wavy boundary. Lab sample # MU021348. discontinuous - phpvsfiid 136893; discontinuous - phpvsfiid 136893
    3Bt4—127 to 157 centimeters (50.0 to 61.8 inches); 40 percent yellowish red (5YR 4/6) and 60 percent strong brown (7.5YR 4/6) clay; moderate medium prismatic structure; very firm; 60 percent distinct clay films throughout; 20 percent fine and medium irregular very dark grayish brown (10YR 3/2) iron-manganese masses throughout; fragments; clear wavy boundary. Lab sample # MU021349. continuous - phpvsfiid 136894; continuous - phpvsfiid 136894
    3Cr—157 to 178 centimeters (61.8 to 70.1 inches); weathered bedrock; fragments. Lab sample # MU021350