IDENTIFIERS

  • Current Taxon Name (Soil Name): Wideman
  • OSD
  • Series Extent
  • User Site ID: 1990MO123012M
  • User Pedon ID: 1990MO123012M
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9012312
  • NCSS Pedon Lab Data NASIS Record ID - 31413
  • Print Date: 6/1/2024

    • 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: 37.4086685
  • Std. Longitude: -90.1580811
  • Datum: WGS84
  • Township: T32N
  • Range: R8E
  • Section: 34
  • PLSS Details: 4300 feet S and 3850 feet W of the NE corner
  • Location Description: 4300 ft. S and 3850 ft. W of the NE corner of sec. 34, T. 32 N., R. 8 E.
  • Map Unit: 64B—Pope fine sandy loam, 0 to 3 percent slopes75416—Gladden loam, 0 to 3 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO123—Madison
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO123—Madison County, Missouri
  • 7.5 Minute USGS Quad: 37090-D2—Marquand, Missouri

    • PEDON

  • Describers Name: KEB, ERB, MLC and RDC
  • Current Taxonomic Class: Sandy, siliceous, mesic Typic Udifluvents
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Wideman
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/27/2017
  • Sampled As Information:
  • Soil Name - Kaintuck
  • Taxonomic Class - Coarse-loamy, siliceous, superactive, nonacid, mesic Typic Udifluvents
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 10/22/1990
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 75 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: alluvium
  • Landscape: plateau
  • Landform: flood-plain step
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Runoff: low
  • Drainage Class: somewhat excessively
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/22/1990 (actual site observation date)
  • Air Photo ID: D-7
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    0—51

    —-
    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

    1

    —

    —

    168

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; fine sandy loam; weak very fine granular structure; very friable; 10.0 very fine and fine roots; fragments; neutral, pH 7.3, hellige-truog; abrupt wavy boundary. Lab sample # MU038672
    A—10 to 51 centimeters (3.9 to 20.1 inches); dark yellowish brown (10YR 3/4), yellowish brown (10YR 5/4), dry; fine sandy loam; weak very fine subangular blocky parts to weak very fine granular structure; friable; 10.0 fine roots; fragments; neutral, pH 7.0, hellige-truog; abrupt wavy boundary. Lab sample # MU038673
    C1—51 to 66 centimeters (20.1 to 26.0 inches); yellowish brown (10YR 5/6) gravelly coarse sand; single grain; loose; 10.0 fine roots; fragments; slightly acid, pH 6.2, hellige-truog; abrupt wavy boundary. Lab sample # MU038674
    C2—66 to 86 centimeters (26.0 to 33.9 inches); yellowish brown (10YR 5/6) and yellowish brown (10YR 5/4) coarse sand; single grain; loose; 0.5 medium roots; fragments; neutral, pH 6.7, hellige-truog; abrupt wavy boundary. Lab sample # MU038675. Two inch loam lens at top of horizon.
    C3—86 to 99 centimeters (33.9 to 39.0 inches); dark yellowish brown (10YR 4/4) sand; massive; very friable; 0.5 medium roots; fragments; neutral, pH 6.9, hellige-truog; abrupt wavy boundary. Lab sample # MU038676
    C4—99 to 127 centimeters (39.0 to 50.0 inches); dark yellowish brown (10YR 4/4) loam; 10 percent dark yellowish brown (10YR 3/4) fine faint mottles; weak fine subangular blocky structure; friable; 0.5 fine roots; fragments; neutral, pH 7.0, hellige-truog; abrupt wavy boundary. Lab sample # MU038677
    C5—127 to 152 centimeters (50.0 to 59.8 inches); yellowish brown (10YR 5/6) extremely gravelly coarse sand; single grain; loose; fragments; neutral, pH 6.7, hellige-truog. Lab sample # MU038678