IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1999MO017003M
  • User Pedon ID: 1999MO017003
  • Transect:
  • Transect Stop Number - 1
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9901703
  • Print Date: 11/24/2024

    • 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: 37.4203873
  • Std. Longitude: -90.1277466
  • 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: MO017—Bollinger
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO017—Bollinger County, Missouri
  • 7.5 Minute USGS Quad: 37090-D2—Marquand, Missouri

    • PEDON

  • Describers Name: DH, RT
  • 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 - 23 to 66 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 - 4/5/1999
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/5/1999 (actual site observation date)
  • Air Photo ID: B3
  • 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—23

    23—66

    66—89

    —-

    —-

    —-
    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

    —

    —

    258

    —

    52

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3), light gray (10YR 7/2), dry; very gravelly silt loam; moderate very fine and fine granular structure; very friable; 5.0 very fine and fine roots and 0.5 medium and coarse roots; 10.0 very fine and fine pores; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU061917
    E—8 to 23 centimeters (3.1 to 9.1 inches); 90 percent light yellowish brown (10YR 6/4) and 10 percent strong brown (7.5YR 5/6) very gravelly silt loam; moderate very fine and fine subangular blocky structure; very friable; 0.5 very fine to coarse roots; 5.0 very fine and fine pores; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU061918
    Bt1—23 to 41 centimeters (9.1 to 16.1 inches); 90 percent light yellowish brown (10YR 6/4) and 10 percent yellowish red (5YR 5/6) very gravelly silt loam; moderate very fine and fine subangular blocky structure; friable; 0.5 very fine to coarse roots; 5.0 very fine and fine pores; 40 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU061919
    Bt2—41 to 66 centimeters (16.1 to 26.0 inches); 70 percent yellowish red (5YR 5/8) and 30 percent reddish yellow (7.5YR 6/8) very gravelly clay loam; moderate very fine and fine subangular blocky structure; firm; 0.5 very fine to medium roots; 5.0 very fine and fine pores; 5 percent black (10YR 2/1) iron-manganese masses; 35 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU061920
    2Btx—66 to 89 centimeters (26.0 to 35.0 inches); 50 percent yellowish red (5YR 5/8) and 50 percent reddish yellow (7.5YR 6/8) very gravelly clay loam; massive; very firm; 0.5 very fine and fine roots; 5.0 very fine and fine pores; 5 percent light brownish gray (10YR 6/2) iron depletions; 35 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; 60 percent brittleness of horizon; gradual wavy boundary. Lab sample # MU061921
    3BC1—89 to 127 centimeters (35.0 to 50.0 inches); 50 percent yellow (10YR 7/8) and 50 percent red (2.5YR 4/6) very gravelly sandy clay loam; moderate very fine and fine subangular blocky structure; firm; 0.1 very fine roots; 0.5 very fine and fine pores; 5 percent brown (7.5YR 4/4) clay films; 5 percent light brownish gray (10YR 6/2) iron depletions and 15 percent black (10YR 2/1) iron-manganese masses; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; diffuse broken boundary. Lab sample # MU061922
    3BC2—127 to 165 centimeters (50.0 to 65.0 inches); 50 percent yellow (10YR 7/8) and 50 percent red (2.5YR 4/6) gravelly sandy clay; moderate very fine and fine subangular blocky structure; firm; 0.1 very fine roots; 0.5 very fine and fine pores; 5 percent brown (7.5YR 4/4) clay films; 5 percent light brownish gray (10YR 6/2) iron depletions; 5 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; diffuse broken boundary. Lab sample # MU061923
    3BC3—165 to 203 centimeters (65.0 to 79.9 inches); 65 percent yellow (10YR 7/8) and 35 percent red (2.5YR 4/6) gravelly clay; moderate very fine and fine subangular blocky structure; firm; 0.1 very fine and fine roots; 0.5 very fine and fine pores; 5 percent brown (7.5YR 4/4) clay films; 5 percent light brownish gray (10YR 6/2) iron depletions; 5 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 # MU061924