IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 2000MO179067M
  • User Pedon ID: 2000MO179067M
  • Transect:
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0017967
  • NCSS Pedon Lab Data NASIS Record ID - 31426
  • Print Date: 11/21/2024

    • 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: 37.3216806
  • Std. Longitude: -91.0279778
  • Datum: WGS84
  • Map Unit: 82F—Clarksville-Scholten complex, 15 to 45 percent slopes, very stony73140—Clarksville-Scholten complex, 15 to 45 percent slopes, very stony
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37091-C1—Corridon SE, Missouri

    • PEDON

  • Describers Name: RLT,MM
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Scholten
  • PSC - 44 to 67 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 44 to 67 cm.
  • Classificaton Date - 9/18/2000
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 18 percent of Percent clay in the control section and 65 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium derived from dolomite
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Bedrock: strong weathered dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/18/2000 (actual site observation date)
  • Air Photo ID: 11
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    67 - 90

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    fragipan

    1—44

    44—154

    67—90

    —-

    —-

    —-
    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

    22

    —

    —

    326

    —

    138

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 1 centimeters (0.0 to 0.4 inches); slightly decomposed plant material; fragments. Lab sample # MU64681
    A—1 to 6 centimeters (0.4 to 2.4 inches); very dark grayish brown (10YR 3/2) extremely gravelly silt loam; weak fine granular structure; very friable; 7.0 fine and medium roots and 3.0 coarse roots; 7.0 fine interstitial pores; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022313
    E—6 to 44 centimeters (2.4 to 17.3 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine and medium subangular blocky structure; very friable; 3.0 fine to coarse roots; 3.0 fine and medium tubular pores; 15 percent distinct very dark grayish brown (10YR 3/2) organic stains on faces of peds; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 35 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022314
    Bt1—44 to 67 centimeters (17.3 to 26.4 inches); strong brown (7.5YR 4/6) extremely gravelly clay loam; moderate medium subangular blocky structure; friable; 3.0 fine to coarse roots; 0.1 fine and medium tubular pores; 35 percent faint brown (7.5YR 4/4) clay films on faces of peds and 35 percent distinct light yellowish brown (10YR 6/4) silt coats on faces of peds; 65 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU022315
    2Btx—67 to 90 centimeters (26.4 to 35.4 inches); very pale brown (10YR 7/3) extremely gravelly silt loam; weak coarse prismatic parts to moderate fine and medium angular blocky structure; firm; brittle; 0.9 very fine and fine roots; 3.0 very fine and fine vesicular and tubular pores; 15 percent distinct red (2.5YR 4/6) clay films on faces of peds and 15 percent distinct brown (7.5YR 4/3) clay films on faces of peds; 15 percent fine and medium irregular noncoherent cemented pale brown (10YR 6/3) clay depletions throughout; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU022316
    3Bt2—90 to 123 centimeters (35.4 to 48.4 inches); red (2.5YR 4/6) extremely gravelly clay; moderate fine subangular blocky structure; firm; 0.9 fine roots; 9.0 very fine and fine interstitial and tubular pores; 15 percent distinct very pale brown (10YR 8/2) clay films on rock fragments and 35 percent distinct pale brown (10YR 6/3) clay films on rock fragments and 35 percent distinct brown (10YR 4/3) clay films on rock fragments; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU022317
    3Bt3—123 to 154 centimeters (48.4 to 60.6 inches); 65 percent very pale brown (10YR 8/2) and 35 percent reddish brown (2.5YR 4/4) extremely cobbly clay; strong medium angular blocky structure; firm; 0.1 very fine and fine roots; 0.9 very fine and fine interstitial and tubular pores; 35 percent distinct dark reddish brown (2.5YR 3/4) clay films on faces of peds and 35 percent distinct brown (10YR 4/3) clay films on faces of peds; 20 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 65 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments. Lab sample # MU022318