IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1995MO203059M
  • User Pedon ID: 1995MO203059M
  • Transect:
  • Transect Stop Number - 5
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9561359
  • NCSS Pedon Lab Data NASIS Record ID - 31791
  • 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: 37.1449806
  • Std. Longitude: -91.0709250
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-B1—Exchange, Missouri

    • PEDON

  • Describers Name: SAV,JW,RLT,DMM
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Humic 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 - 33 to 77 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 30 to 74 cm.
  • Classificaton Date - 6/27/1995
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 36 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: pedisediment and/or residuum slope alluvium derived from limestone and sandstone
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/27/1995 (actual site observation date)
  • Air Photo ID: 16
  • 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

    —

    77 - 135

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

    ochric epipedon

    argillic horizon

    fragipan

    3—15

    30—155

    77—135

    —-

    —-

    —-
    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

    15

    —

    —

    251

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 18 centimeters (1.2 to 7.1 inches); dark brown (10YR 3/3) gravelly silt loam; moderate fine and medium granular structure; friable; 3.0 fine to coarse roots; 3.0 fine interstitial and 3.0 fine tubular pores; 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU054545
    BA—18 to 33 centimeters (7.1 to 13.0 inches); brown (10YR 4/3) gravelly silt loam; weak medium subangular blocky structure; friable; 0.9 medium and coarse roots and 3.0 fine roots; 0.9 fine tubular and 3.0 fine interstitial pores; 15 percent distinct dark grayish brown (10YR 4/2), moist, manganese or iron-manganese stains throughout; 1 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 25 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # MU054546
    Bt1—33 to 51 centimeters (13.0 to 20.1 inches); yellowish brown (10YR 5/4) gravelly silt loam; weak fine subangular blocky structure; friable; 0.9 fine to coarse roots; 0.9 fine vesicular and 3.0 fine tubular pores; 35 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on faces of peds and 35 percent prominent black (N 2/0), moist, manganese or iron-manganese stains on faces of peds; 2 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; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU054547
    Bt2—51 to 77 centimeters (20.1 to 30.3 inches); dark yellowish brown (10YR 4/4) very gravelly silt loam; weak fine subangular blocky structure; firm; 0.9 fine and medium roots; 3.0 fine interstitial and 0.9 fine tubular pores; 15 percent faint black (N 2/0), moist, manganese or iron-manganese stains on rock fragments and 35 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds; 3 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; clear wavy boundary. Lab sample # MU054548
    2Btx1—77 to 107 centimeters (30.3 to 42.1 inches); yellowish brown (10YR 5/4) very cobbly silt loam; weak coarse prismatic parts to weak fine subangular blocky structure; very firm, strongly cemented; brittle; 0.9 medium roots; 0.9 fine interstitial and tubular pores; 15 percent distinct reddish yellow (7.5YR 6/8), moist, clay films on rock fragments and 35 percent distinct yellowish red (5YR 5/6), moist, clay films on faces of peds and 35 percent prominent gray (10YR 5/1), moist, clay films on vertical faces of peds; 30 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; gradual wavy boundary. Lab sample # MU054549
    2Btx2—107 to 135 centimeters (42.1 to 53.1 inches); 90 percent red (2.5YR 4/8) and 10 percent strong brown (7.5YR 5/8) very cobbly silty clay loam; moderate very coarse prismatic parts to moderate fine subangular blocky structure; very firm, moderately cemented; brittle; 3.0 very fine roots; 0.9 fine vesicular and tubular pores; 35 percent distinct red (10R 4/6), moist, clay films on faces of peds and 35 percent distinct gray (7.5YR 6/1), moist, clay films on vertical faces of peds and 35 percent distinct gray (7.5YR 5/1), moist, silt coats on vertical faces of peds; 20 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; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU054550
    3Bt3—135 to 155 centimeters (53.1 to 61.0 inches); red (10R 4/8) very gravelly silty clay loam; moderate fine subangular blocky structure; very firm; 0.9 fine interstitial and tubular pores; 35 percent distinct red (10R 4/8), moist, clay films on faces of peds and 35 percent distinct brown (7.5YR 5/3), moist, clay films on rock fragments and 75 percent prominent light brownish gray (10YR 6/2), moist, clay films on vertical faces of peds; 2 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog. Lab sample # MU054551