IDENTIFIERS

  • Current Taxon Name (Soil Name): Tilk
  • OSD
  • Series Extent
  • User Site ID: 1994MO223067M
  • User Pedon ID: 1994MO223067
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9422367
  • 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: 37.2266655
  • Std. Longitude: -90.2624969
  • Datum: WGS84
  • Township: T30N
  • Range: R7E
  • Section: 24
  • PLSS Details: 700 feet E and 2000 feet S of the NW corner
  • Location Description: 700 feet east and 2,000 feet south of the northwest corner of sec. 24, T. 30 N., R. 7 E.
  • 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
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-C2—Allbright, Missouri

    • PEDON

  • Describers Name: DH
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Tilk
  • PSC - 20 to 70 cm.
  • Classificaton Date - 3/7/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tilk
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Ultic Hapludalfs
  • Taxon Kind - series
  • Classificaton Date - 10/28/1994
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 41 Cation Exc. to Clay x100


    • SITE

  • Parent Material: alluvium
  • Landscape: plateau
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Runoff: low
  • Drainage Class: well
  • Flooding: occasional flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/28/1994 (actual site observation date)
  • Air Photo ID: 2199-22
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • 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

    argillic horizon

    0—20

    20—94

    —-

    —-
    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

    2

    —

    —

    145

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark brown (10YR 3/3), pale brown (10YR 6/3), dry; gravelly loam; moderate very fine and fine granular structure; very friable; 25 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU051544
    AB—20 to 36 centimeters (7.9 to 14.2 inches); brown (10YR 4/3) very gravelly loam; moderate very fine and fine subangular blocky structure; friable; 10 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 6.0, hellige-truog; gradual wavy boundary. Lab sample # MU051545. patchy - phpvsfiid 162723; patchy - phpvsfiid 162723
    Bt1—36 to 76 centimeters (14.2 to 29.9 inches); dark brown (7.5YR 3/4) very gravelly sandy loam; moderate very fine and fine subangular blocky structure; firm; 10 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.2, hellige-truog; gradual wavy boundary. Lab sample # MU051546. patchy - phpvsfiid 162724; patchy - phpvsfiid 162724
    Bt2—76 to 94 centimeters (29.9 to 37.0 inches); dark yellowish brown (10YR 4/4) very gravelly coarse sandy loam; moderate very fine and fine subangular blocky structure; firm; 10 percent faint clay films on faces of peds; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; neutral, pH 6.8, hellige-truog; gradual wavy boundary. Lab sample # MU051547. patchy - phpvsfiid 162725; patchy - phpvsfiid 162725
    2C1—94 to 165 centimeters (37.0 to 65.0 inches); dark yellowish brown (10YR 4/4) extremely gravelly coarse sandy loam; massive; friable; 15 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; neutral, pH 6.8, hellige-truog; clear wavy boundary. Lab sample # MU051548
    2C2—165 to 203 centimeters (65.0 to 79.9 inches); yellowish brown (10YR 5/6) and yellowish brown (10YR 5/4) very gravelly loam; 15 percent light brownish gray (10YR 6/2) coarse prominent mottles; massive; friable; 45 percent by volume 2-39-75 millimeter unspecified fragments; neutral, pH 7.3, hellige-truog. Lab sample # MU051549