IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1995MO203065M
  • User Pedon ID: 1995MO203065M
  • Transect:
  • Transect Stop Number - 1
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9561365
  • NCSS Pedon Lab Data NASIS Record ID - 31787
  • Print Date: 2/16/2025

    • 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: 37.1439000
  • Std. Longitude: -91.0912167
  • 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: DMM, SAV, JW, RLT
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, 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 - 39 to 59 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 - 39 to 59 cm.
  • Classificaton Date - 6/29/1995
  • 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: 41 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium derived from limestone and sandstone
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Wet Soil Moisture Duration: 5
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/29/1995 (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

    noncoherent

    59 - 102

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

    ochric epipedon

    argillic horizon

    fragipan

    3—39

    39—138

    59—102

    —-

    —-

    —-
    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

    11

    —

    —

    287

    —

    260

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 23 centimeters (1.2 to 9.1 inches); dark grayish brown (10YR 4/2) very gravelly silt loam; strong fine granular structure; very friable; 7.0 very fine and fine roots and 3.0 medium roots and 0.9 coarse roots; 3.0 fine interstitial and tubular pores; 15 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; extremely acid, pH 4.4, hellige-truog; clear smooth boundary. Lab sample # MU054575
    E—23 to 39 centimeters (9.1 to 15.4 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine subangular blocky structure; friable; 3.0 fine to coarse roots; 3.0 fine and medium tubular pores; 35 percent by volume 2-39-75 millimeter limestone-sandstone fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU054576
    Bt1—39 to 59 centimeters (15.4 to 23.2 inches); strong brown (7.5YR 5/6) very gravelly silt loam; moderate fine and medium subangular blocky structure; firm; 0.9 fine and medium roots; 3.0 fine interstitial and tubular pores; 15 percent distinct yellowish red (5YR 4/6), moist, clay films on faces of peds and 15 percent distinct pale brown (10YR 6/3), moist, silt coats throughout and 35 percent distinct yellowish red (5YR 5/6), moist, clay films on faces of peds; 5 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 40 percent by volume 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU054577
    2Btx1—59 to 79 centimeters (23.2 to 31.1 inches); 85 percent brown (7.5YR 5/4) and 15 percent pale brown (10YR 6/3) very gravelly silt loam; weak very coarse prismatic parts to weak medium platy parts to weak fine subangular blocky structure; very firm; brittle; 0.9 fine roots; 0.9 medium vesicular and 3.0 fine tubular and 3.0 fine vesicular pores; 15 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 15 percent distinct brown (7.5YR 4/4), moist, clay films on rock fragments and 35 percent distinct gray (7.5YR 6/1), moist, clay films on vertical faces of peds and 35 percent distinct pale brown (10YR 6/3), moist, silt coats throughout; 10 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 40 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 # MU054578
    2Btx2—79 to 102 centimeters (31.1 to 40.2 inches); 80 percent strong brown (7.5YR 4/6) and 20 percent pale brown (10YR 6/3) extremely gravelly silt loam; weak very coarse prismatic parts to weak fine subangular blocky structure; very firm; brittle; 3.0 fine roots; 0.9 medium vesicular and 0.9 fine tubular pores; 15 percent distinct yellowish red (5YR 4/6), moist, clay films throughout and 15 percent faint pale brown (10YR 6/3), moist, silt coats throughout; 20 percent by volume 75-162-250 millimeter limestone-sandstone fragments and 40 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU054579
    3Bt2—102 to 138 centimeters (40.2 to 54.3 inches); 60 percent red (2.5YR 4/6) and 40 percent brown (7.5YR 5/4) extremely gravelly clay loam; weak very fine angular blocky, and subangular blocky structure; very firm; 0.9 fine roots; 0.9 fine vesicular and tubular pores; 15 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 15 percent distinct yellowish brown (10YR 5/4), moist, clay films on faces of peds and 35 percent distinct gray (10YR 6/1), moist, clay films on vertical faces of peds; 10 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 4.8, hellige-truog. Lab sample # MU054580