IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1995MO223013TM
  • User Pedon ID: 1995MO223013T
  • User Site Association ID: 7776
  • Transect:
  • User Transect ID - wayne-01
  • Transect Stop Number - 13
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9422344
  • Print Date: 5/20/2024

    • 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: 37.2777786
  • Std. Longitude: -90.4155579
  • Datum: WGS84
  • Township: T30N
  • Range: R6E
  • Section: 17
  • PLSS Details: 3000 feet S and 1700 feet E of the NW corner
  • Location Description: 3000 ft. south and 1700 ft. east of the NW corner of sec. 17 T30N R6E.
  • 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-C4—Coldwater, Missouri

    • PEDON

  • Describers Name: DH
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Fragiudults
  • 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 - Scholten
  • PSC - 36 to 66 cm.
  • Classificaton Date - 3/7/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxon Kind - series
  • Classificaton Date - 5/2/1994
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 39 Cation Exc. to Clay x100


    • SITE

  • Parent Material: slope alluvium derived from cherty limestone over residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: valley side
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Runoff: high
  • Drainage Class: moderately well
  • Surface Fragments: 0.20 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/2/1994 (actual site observation date)
  • Air Photo ID: 2199-26
  • 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—36

    36—203

    66—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

    16

    —

    —

    207

    —

    250

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2), pale brown (10YR 6/3), dry; extremely gravelly silt loam; weak fine granular structure; very friable; 2.0 very fine to coarse roots; 60 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU051394
    E1—13 to 23 centimeters (5.1 to 9.1 inches); brown (10YR 5/3), very pale brown (10YR 7/4), dry; very gravelly silt loam; weak fine subangular blocky structure; very friable; 2.0 very fine to coarse roots; 35 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU051395
    E2—23 to 36 centimeters (9.1 to 14.2 inches); yellowish brown (10YR 5/4), very pale brown (10YR 8/4), dry; very gravelly silt loam; weak fine subangular blocky structure; very friable; moderate permeability; 2.0 very fine to coarse roots; 35 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU051396
    Bt1—36 to 66 centimeters (14.2 to 26.0 inches); yellowish red (5YR 4/6) extremely gravelly clay loam; moderate fine subangular blocky structure; firm; 0.5 very fine to medium roots; 30 percent distinct clay films on faces of peds; 5 percent by volume 75-162-250 millimeter unspecified fragments and 60 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; abrupt smooth boundary. Lab sample # MU051397
    2Btx1—66 to 107 centimeters (26.0 to 42.1 inches); brownish yellow (10YR 6/6) very gravelly clay loam; massive; firm; 0.5 very fine and fine roots; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU051398. In upper 3 inches of horizon many 10yr 5/2 horizontal gray seams, in lower part of horizon common medium and coarse horizontal and vertical gray seams. Roots are in gray seams.
    2Btx2—107 to 155 centimeters (42.1 to 61.0 inches); brownish yellow (10YR 6/8) gravelly loam; 1 percent yellowish red (5YR 5/8) fine and coarse prominent and 1 percent grayish brown (10YR 5/2) fine prominent mottles; weak coarse prismatic structure; firm; very slow permeability; 0.5 very fine to medium roots; 30 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; diffuse broken boundary. Lab sample # MU051399. Common medium and coarse horizontal gray seams. Roots are in gray seams.
    3Bt2—155 to 203 centimeters (61.0 to 79.9 inches); strong brown (7.5YR 5/6) gravelly clay; moderate medium prismatic parts to moderate fine angular blocky structure; firm; 0.5 very fine to medium roots; 30 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.7, hellige-truog. Lab sample # MU051400. Many small sand size weathering flecks in horizon.