IDENTIFIERS

  • Current Taxon Name (Soil Name): Doniphan
  • OSD
  • Series Extent
  • User Site ID: 1997MO223208M
  • User Pedon ID: 1997MO223208
  • User Site Association ID: 8100
  • Transect:
  • User Transect ID - wayne-44
  • Transect Stop Number - 21
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9722363
  • 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: 37.0267525
  • Std. Longitude: -90.3694992
  • Datum: WGS84
  • Map Unit: 84D—Tilk, occasionally flooded-Cornwall-Poynor complex, 3 to 15 percent slopes75428—Tilk, occasionally flooded-Cornwall-Poynor complex, 0 to 15 percent slopes
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-A3—Shook, Missouri

    • PEDON

  • Describers Name: DC,KG
  • Current Taxonomic Class: Fine, mixed, subactive, mesic Typic Hapludults
  • 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 - Doniphan
  • PSC - 15 to 65 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Doniphan
  • Taxon Kind - series
  • Classificaton Date - 12/15/1997
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: plateau
  • Landform: valley side
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Position: lower third
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/15/1997 (actual site observation date)
  • Air Photo ID: H5
  • Surface Cover Properties:
  • 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—15

    15—102

    —-

    —-
    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

    15

    —

    —

    168

    —

    240

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 5 centimeters (0.0 to 2.0 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; silt loam; moderate very fine granular structure; friable; 10.0 very fine and fine roots; 10.0 very fine interstitial and tubular pores; 10 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU059306
    E—5 to 15 centimeters (2.0 to 5.9 inches); yellowish brown (10YR 5/6) silt loam; weak very fine subangular blocky structure; friable; moderate permeability; 3.0 fine roots; 3.0 fine and medium tubular pores; 5 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU059307
    Bt1—15 to 43 centimeters (5.9 to 16.9 inches); strong brown (7.5YR 5/8) gravelly clay loam; moderate very fine and fine subangular blocky structure; friable; 2.0 very fine and fine roots; 2.0 fine and medium tubular pores; 2 percent strong brown (7.5YR 4/6) clay films; 20 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU059308
    2Bt2—43 to 76 centimeters (16.9 to 29.9 inches); 75 percent yellowish red (5YR 5/8) and 25 percent brownish yellow (10YR 6/6) clay; moderate fine and medium angular blocky structure; firm; 0.1 fine roots; 2.0 very fine and fine tubular pores; 50 percent distinct yellowish brown (10YR 5/6) clay films; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU059309
    2Bt3—76 to 102 centimeters (29.9 to 40.2 inches); 75 percent yellowish red (5YR 5/8) and 25 percent brownish yellow (10YR 6/6) clay; weak medium angular blocky structure; firm; 0.1 fine roots; 1.0 very fine and fine tubular pores; 20 percent distinct yellowish brown (10YR 5/6) clay films; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU059310
    3BC—102 to 130 centimeters (40.2 to 51.2 inches); 70 percent red (2.5YR 5/8) and 25 percent yellowish brown (10YR 5/8) and 5 percent gray (10YR 6/1) clay; weak medium platy structure; very firm; moderately slow permeability; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU059311
    3Cd—130 to 203 centimeters (51.2 to 79.9 inches); 70 percent dark red (7.5R 3/8) and 20 percent brownish yellow (10YR 6/8) and 10 percent white (10YR 8/1) clay; massive; very firm; 1 percent by volume nonflat rounded indurated 75-162-250 millimeter chert fragments and 4 percent by volume nonflat rounded indurated 2-40-75 millimeter chert fragments. Lab sample # MU059312