IDENTIFIERS

  • Current Taxon Name (Soil Name): Lecoma
  • OSD
  • Series Extent
  • User Site ID: 1997MO055027M
  • User Pedon ID: 1997MO055027
  • User Site Association ID: 7805
  • Transect:
  • User Transect ID - 97-15
  • Transect Stop Number - 1
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9705527
  • Print Date: 11/12/2024

    • 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: 37.8718335
  • Std. Longitude: -91.1373168
  • Datum: WGS84
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: jf,js
  • Current Taxonomic Class: Fine-loamy, siliceous
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Lecoma
  • Taxonomic Class - Fine-loamy, siliceous
  • Taxon Kind - series
  • PSC - 20 to 70 cm.
  • Classificaton Date - 7/1/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or slope alluvium and/or residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: footslope
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1997 (actual site observation date)
  • Air Photo ID: 2-5
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    argillic horizon

    30—

    —-
    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

    4

    —

    —

    241

    —

    210

    —

    —

    —

    —

    —

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    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3) silt loam; moderate fine subangular blocky structure; 6.0 very fine and fine roots; fragments; clear smooth boundary. Lab sample # MU057177
    BE—10 to 20 centimeters (3.9 to 7.9 inches); brown (7.5YR 4/4) silt loam; moderate fine subangular blocky structure; 6.0 very fine and fine roots; fragments; clear smooth boundary. Lab sample # MU057178
    Bt1—20 to 41 centimeters (7.9 to 16.1 inches); yellowish red (5YR 5/6) silty clay loam; weak fine subangular blocky structure; 3.0 very fine and fine roots; 15 percent distinct clay films on faces of peds and in pores; fragments; clear smooth boundary. Lab sample # MU057179
    Bt2—41 to 61 centimeters (16.1 to 24.0 inches); yellowish red (5YR 5/6) clay loam; weak fine subangular blocky structure; 0.5 very fine and fine roots; 4 percent manganese or iron-manganese stains and 15 percent distinct clay films on faces of peds and in pores; fragments; gradual smooth boundary. Lab sample # MU057180
    Bt3—61 to 89 centimeters (24.0 to 35.0 inches); yellowish red (5YR 5/6) clay loam; moderate fine subangular blocky structure; 0.5 very fine roots; 4 percent manganese or iron-manganese stains and 15 percent distinct clay films on faces of peds and in pores; fragments; clear smooth boundary. Lab sample # MU057181
    2Bt4—89 to 107 centimeters (35.0 to 42.1 inches); 90 percent yellowish red (5YR 5/6) and 10 percent pale brown (10YR 6/3) clay loam; weak fine subangular blocky structure; 15 percent distinct clay films on faces of peds and in pores; fragments; clear smooth boundary. Lab sample # MU057182
    2Bt5—107 to 152 centimeters (42.1 to 59.8 inches); yellowish red (5YR 5/6) clay loam; weak fine subangular blocky structure; 15 percent distinct clay films on faces of peds and in pores; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU057183