IDENTIFIERS

  • Current Taxon Name (Soil Name): Doniphan
  • OSD
  • Series Extent
  • User Site ID: 1997MO223070M
  • User Pedon ID: 1997MO223070
  • User Site Association ID: 8051
  • Transect:
  • User Transect ID - wayne-31
  • Transect Stop Number - 4
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9722315
  • Print Date: 11/23/2024

    • 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: 37.0657425
  • Std. Longitude: -90.4730225
  • Datum: WGS84
  • Map Unit: 14D—Poynor-Clarksville-Scholten complex, 8 to 15 percent slopes, stony73139—Poynor-Clarksville-Scholten complex, 8 to 15 percent slopes, stony
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-A4—Greenville SW, Missouri

    • PEDON

  • Describers Name: DH, RT, SA, KG
  • Current Taxonomic Class: Fine, mixed, semiactive, 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 - 25 to 75 cm.
  • Classificaton Date - 4/1/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Doniphan
  • Taxonomic Class - Very-fine, mixed, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • Classificaton Date - 4/23/1997
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 35 Cation Exc. to Clay x100


    • SITE

  • Parent Material: residuum weathered from mixed over residuum weathered from dolomite
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments: 0.10 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/23/1997 (actual site observation date)
  • Air Photo ID: F4
  • 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—25

    25—178

    —-

    —-
    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

    10

    —

    —

    195

    —

    205

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3), gray (10YR 6/1), dry; gravelly silt loam; weak fine granular structure; very friable; 10.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 25.0 very fine and fine vesicular pores; 20 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU013849
    E—10 to 25 centimeters (3.9 to 9.8 inches); yellowish brown (10YR 5/4) gravelly silt loam; weak very fine and fine subangular blocky structure; very friable; 10.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 25.0 very fine and fine vesicular pores; 15 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU013850
    Bt1—25 to 38 centimeters (9.8 to 15.0 inches); strong brown (7.5YR 5/6) gravelly silt loam; moderate very fine and fine subangular blocky structure; friable; moderate permeability; 10.0 very fine and fine roots; 10.0 very fine vesicular pores; 30 percent distinct brownish yellow (10YR 6/6) silt coats; 15 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU013851
    2Bt2—38 to 58 centimeters (15.0 to 22.8 inches); yellowish red (5YR 4/6) gravelly clay loam; moderate very fine and fine subangular blocky structure; firm; 5.0 very fine and fine roots; 15.0 very fine vesicular pores; 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU013852
    2Bt3—58 to 91 centimeters (22.8 to 35.8 inches); 35 percent brownish yellow (10YR 6/8) and 35 percent strong brown (7.5YR 5/6) and 30 percent yellowish red (5YR 5/8) clay; strong fine angular blocky structure; firm; 2.0 very fine roots; 15.0 very fine vesicular pores; 2 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 10 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU013853
    3Bt4—91 to 132 centimeters (35.8 to 52.0 inches); 70 percent dark yellowish brown (10YR 4/6) and 30 percent brownish yellow (10YR 6/8) gravelly clay; 10 percent light brownish gray (10YR 6/2) medium prominent mottles; moderate very fine and fine angular blocky structure; firm; moderately slow permeability; 0.5 very fine roots; 5.0 very fine vesicular pores; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 15 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU013854
    3Bt5—132 to 178 centimeters (52.0 to 70.1 inches); 80 percent red (2.5YR 4/8) and 20 percent brownish yellow (10YR 6/8) very cobbly clay; 10 percent light brownish gray (10YR 6/2) medium prominent mottles; moderate very fine and fine angular blocky structure; firm; 0.5 very fine roots; 5.0 very fine vesicular pores; 10 percent by volume nonflat subangular indurated 250-425-600 millimeter chert fragments and 15 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 20 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments. Lab sample # MU013855