IDENTIFIERS

  • Current Taxon Name (Soil Name): Midco
  • OSD
  • Series Extent
  • User Site ID: 1994MO223064M
  • User Pedon ID: 1994MO223064
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9422364
  • Print Date: 2/16/2025

    • 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: 37.1963882
  • Std. Longitude: -90.2877808
  • Datum: WGS84
  • Township: T29N
  • Range: R7E
  • Section: 9
  • PLSS Details: 2600 feet E and 2200 feet N of the SW corner
  • Location Description: 2600 ft. east and 2200 ft. north of the SW corner of sec. 9 T29n R7E.
  • Map Unit: 98B—Tilk-Secesh complex, 0 to 3 percent slopes, occasionally flooded75429—Tilk-Secesh complex, 0 to 3 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-B3—Lowndes, Missouri

    • PEDON

  • Describers Name: DH
  • Current Taxonomic Class: Loamy-skeletal, siliceous, superactive, nonacid, mesic Typic Udifluvents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Midco
  • PSC - 25 to 100 cm.
  • Classificaton Date - 11/30/2016
  • Sampled As Information:
  • Soil Name - Tilk
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 10/27/1994
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 49 Cation Exc. to Clay x100


    • SITE

  • Parent Material: alluvium derived from mixed over residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Runoff: negligible
  • Drainage Class: somewhat excessively
  • Flooding: occasional flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/27/1994 (actual site observation date)
  • Air Photo ID: 2207-85
  • 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

    ochric epipedon

    cambic horizon

    0—18

    18—165

    —-

    —-
    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

    —

    —

    183

    —

    280

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2), brown (10YR 5/3), dry; gravelly loam; weak very fine granular structure; very friable; 6.0 very fine and fine roots and 0.5 medium roots; 15 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU051524
    Bw1—18 to 79 centimeters (7.1 to 31.1 inches); dark yellowish brown (10YR 3/4) very gravelly sandy loam; weak very fine subangular blocky structure; very friable; rapid permeability; 6.0 very fine and fine roots and 0.5 medium roots; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.3, hellige-truog; gradual wavy boundary. Lab sample # MU051525
    Bw2—79 to 114 centimeters (31.1 to 44.9 inches); dark yellowish brown (10YR 3/4) very gravelly coarse sandy loam; weak very fine platy structure; very friable; 3.0 very fine roots and 0.5 fine roots; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.6, hellige-truog; clear wavy boundary. Lab sample # MU051526
    Bw3—114 to 165 centimeters (44.9 to 65.0 inches); dark yellowish brown (10YR 3/4) extremely gravelly coarse sandy loam; massive; very friable; 3.0 very fine roots and 0.5 fine roots; 15 percent by volume 75-162-250 millimeter unspecified fragments and 70 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.7, hellige-truog; abrupt irregular boundary. Lab sample # MU051527
    2C1—165 to 178 centimeters (65.0 to 70.1 inches); brownish yellow (10YR 6/6) gravelly clay; massive; firm; moderately slow permeability; 55 percent manganese or iron-manganese stains; 25 percent iron-manganese concretions and 25 percent iron-manganese masses; 30 percent by volume 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.4, hellige-truog; diffuse irregular boundary. Lab sample # MU051528
    2C2—178 to 203 centimeters (70.1 to 79.9 inches); strong brown (7.5YR 5/8) gravelly clay loam; massive; firm; 55 percent manganese or iron-manganese stains; 25 percent iron-manganese masses and 25 percent iron-manganese concretions; 20 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.6, hellige-truog. Lab sample # MU051529