IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1997MO223043M
  • User Pedon ID: 1997MO223043
  • User Site Association ID: 7962
  • Transect:
  • User Transect ID - wayne-29
  • Transect Stop Number - 9
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9722310
  • Print Date: 1/29/2025

    • 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: 37.0957298
  • Std. Longitude: -90.5666580
  • Datum: WGS84
  • Map Unit: 14F—Clarksville-Scholten complex, 15 to 45 percent slopes, very stony73140—Clarksville-Scholten complex, 15 to 45 percent slopes, very 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-A5—Piedmont SE, Missouri

    • PEDON

  • Describers Name: DH, RT, SA, KG
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • 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 - Scholten
  • PSC - 25 to 51 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxon Kind - series
  • Classificaton Date - 4/16/1997
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 30 Cation Exc. to Clay x100


    • SITE

  • Parent Material: slope alluvium derived from mixed over residuum weathered from dolomite
  • Landscape: plateau
  • Landform: valley side
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Runoff: very high
  • Drainage Class: moderately well
  • Surface Fragments: 0.25 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/16/1997 (actual site observation date)
  • Air Photo ID: D4
  • 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

    fragipan

    0—25

    25—132

    51—107

    —-

    —-

    —-
    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

    32

    —

    —

    194

    —

    220

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; gravelly sandy loam; moderate fine granular structure; very friable; 13.0 fine to coarse roots; 20.0 very fine to medium vesicular pores; 25 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU059040
    EB—10 to 25 centimeters (3.9 to 9.8 inches); yellowish brown (10YR 5/4) gravelly fine sandy loam; weak very fine and fine subangular blocky structure; very friable; 13.0 fine to coarse roots; 20.0 very fine to medium vesicular pores; 20 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU059041
    Bt1—25 to 38 centimeters (9.8 to 15.0 inches); strong brown (7.5YR 5/6) gravelly fine sandy loam; weak very fine and fine subangular blocky structure; friable; moderate permeability; 13.0 fine to 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 # MU059042
    Bt2—38 to 51 centimeters (15.0 to 20.1 inches); 65 percent yellowish red (5YR 5/8) and 35 percent yellowish brown (10YR 5/4) very gravelly sandy clay loam; weak very fine and fine subangular blocky structure; friable; 13.0 fine to coarse roots; 20.0 very fine and fine vesicular pores; 35 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU059043
    2Btx1—51 to 76 centimeters (20.1 to 29.9 inches); yellowish brown (10YR 5/6) very gravelly sandy loam; moderate very fine subangular blocky structure; firm; very slow permeability; 0.5 very fine roots; 20.0 very fine and fine vesicular pores; 35 percent red (2.5YR 4/6) clay films; 15 percent iron-manganese masses; 1 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 45 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU059044
    2Btx2—76 to 107 centimeters (29.9 to 42.1 inches); brownish yellow (10YR 6/6) gravelly sandy clay loam; weak medium platy structure; very firm; 0.5 very fine roots; 15.0 fine and medium vesicular pores; 10 percent red (2.5YR 4/6) clay films; 5 percent iron-manganese masses; 15 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual irregular boundary. Lab sample # MU059045
    3Bt3—107 to 132 centimeters (42.1 to 52.0 inches); 35 percent brownish yellow (10YR 6/6) and 35 percent yellow (10YR 7/8) and 30 percent yellowish red (5YR 4/6) gravelly clay loam; weak very fine subangular blocky structure; firm; 0.5 very fine roots; 10 percent strong brown (7.5YR 5/6) clay films; 25 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual irregular boundary. Lab sample # MU059046
    3BC—132 to 157 centimeters (52.0 to 61.8 inches); 45 percent yellowish red (5YR 5/6) and 45 percent light red (2.5YR 7/6) and 10 percent white (10YR 8/1) extremely gravelly sandy clay; weak very fine subangular blocky structure; firm; 0.5 very fine roots; 10 percent yellowish brown (10YR 5/4) clay films and 10 percent gray (10YR 5/1) clay films; 60 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments. Lab sample # MU059047