IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1994MO203937M
  • User Pedon ID: 1994MO203937M
  • Transect:
  • Transect Stop Number - 4
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M94U_E04
  • NCSS Pedon Lab Data NASIS Record ID - 31975
  • Print Date: 4/28/2025

    • 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: 37.1475278
  • Std. Longitude: -91.0987361
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO613—Shannon County, Missouri, North & West PartsMO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-B1—Exchange, Missouri

    • PEDON

  • Describers Name: DM
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Typic Fragiudults
  • Current Taxon Kind: series
  • 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 - 46 to 71 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Nixa
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Glossic Fragiudults
  • Taxon Kind - series
  • PSC - 46 to 71 cm.
  • Classificaton Date - 7/14/1994
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 32 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/14/1994 (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

    —

    74 - 102

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

    ochric epipedon

    argillic horizon

    fragipan

    3—49

    49—150

    74—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

    34

    —

    —

    268

    —

    53

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU052288
    A—3 to 18 centimeters (1.2 to 7.1 inches); brown (10YR 5/3) very gravelly silt loam; moderate medium granular structure; very friable; 6.0 very fine and fine roots; 25.0 very fine interstitial pores; 75 percent faint brown (10YR 4/3), moist, organic stains in root channels and/or pores; 2 percent by volume subangular 75-162-250 millimeter limestone-sandstone fragments and 30 percent by volume subangular 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU64543
    A/E—18 to 33 centimeters (7.1 to 13.0 inches); 60 percent dark grayish brown (10YR 4/2) and 35 percent light brownish gray (10YR 6/2) very gravelly silt loam; weak very fine subangular blocky structure; very friable; 1.0 medium roots and 2.0 fine roots and 1.0 coarse roots; 25.0 very fine and fine interstitial pores; 75 percent faint brown (10YR 4/3), moist, organic stains in root channels and/or pores; 45 percent by volume subangular 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU052289
    E—33 to 49 centimeters (13.0 to 19.3 inches); light yellowish brown (10YR 6/4) very gravelly silt loam; weak very fine and fine subangular blocky structure; friable; 2.0 very fine roots and 1.0 medium roots and 0.4 coarse roots; 5.0 fine interstitial and 10.0 fine tubular pores; 35 percent faint pale brown (10YR 6/3), moist, silt coats on faces of peds; 2 percent by volume subangular 75-162-250 millimeter limestone-sandstone fragments and 45 percent by volume subangular 2-39-75 millimeter limestone-sandstone fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU052290
    Bt11—49 to 61 centimeters (19.3 to 24.0 inches); yellowish brown (10YR 5/4) extremely gravelly silt loam; weak very fine and fine subangular blocky structure; friable; 0.4 medium and coarse roots and 2.0 fine roots; 25.0 fine and medium interstitial pores; 15 percent prominent black (N 2/0), moist, manganese or iron-manganese stains on rock fragments and 75 percent faint yellowish brown (10YR 5/4), moist, clay films on vertical faces of peds and 75 percent prominent light brownish gray (10YR 6/2), moist, silt coats on vertical faces of peds; 10 percent by volume subrounded 75-162-250 millimeter limestone-sandstone fragments and 65 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU052291
    Bt12—61 to 74 centimeters (24.0 to 29.1 inches); yellowish brown (10YR 5/4) extremely gravelly silt loam; weak very fine and fine subangular blocky structure; friable; 0.4 medium and coarse roots and 2.0 fine roots; 25.0 fine and medium interstitial pores; 15 percent prominent black (N 2/0), moist, manganese or iron-manganese stains on rock fragments and 75 percent faint yellowish brown (10YR 5/4), moist, clay films on vertical faces of peds and 75 percent prominent light brownish gray (10YR 6/2), moist, silt coats on vertical faces of peds; 10 percent by volume subrounded 75-162-250 millimeter limestone-sandstone fragments and 65 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog. Lab sample # MU052292
    2Btx1—74 to 87 centimeters (29.1 to 34.3 inches); 45 percent brown (7.5YR 5/4) and 45 percent strong brown (7.5YR 5/6) extremely gravelly silt loam; weak coarse prismatic parts to moderate fine subangular blocky structure; very firm, strongly cemented; brittle; 1.0 fine roots; 0.5 medium interstitial and 5.0 fine and medium tubular pores; 75 percent prominent red (2.5YR 4/6), moist, clay films on faces of peds; 10 percent by volume subrounded 75-162-250 millimeter limestone-sandstone fragments and 60 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 # MU052293
    2Btx2—87 to 102 centimeters (34.3 to 40.2 inches); 45 percent brown (7.5YR 5/4) and 45 percent strong brown (7.5YR 5/6) extremely gravelly loam; weak coarse prismatic parts to moderate fine subangular blocky structure; very firm; brittle; 1.0 fine roots; 0.5 medium interstitial and 5.0 fine and medium tubular pores; 75 percent prominent red (2.5YR 4/6), moist, clay films on faces of peds; 10 percent by volume subrounded 75-162-250 millimeter limestone-sandstone fragments and 60 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU052294
    2Bt2—102 to 122 centimeters (40.2 to 48.0 inches); red (2.5YR 4/8) very gravelly clay loam; weak medium prismatic parts to moderate fine and medium subangular blocky structure; very firm, weakly cemented; 25.0 very fine and fine tubular and 1.0 fine vesicular pores; 35 percent prominent pale brown (10YR 6/3), moist, silt coats in root channels and/or pores and 75 percent prominent red (2.5YR 4/6), moist, clay films on all faces of peds; 3 percent by volume nonflat subrounded indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU052295
    2Bt3—122 to 138 centimeters (48.0 to 54.3 inches); yellowish red (5YR 5/6) gravelly silty clay; weak coarse prismatic parts to strong fine and medium angular blocky structure; very firm; 6.0 very fine tubular pores; 35 percent prominent pale brown (10YR 6/3), moist, silt coats on faces of peds and 75 percent prominent red (2.5YR 4/6), moist, clay films on all faces of peds; 3 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 15 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; gradual wavy boundary. Lab sample # MU052296
    2Bt4—138 to 150 centimeters (54.3 to 59.1 inches); red (2.5YR 4/6) gravelly clay; weak medium prismatic parts to strong very fine and fine angular blocky structure; very firm; 4.0 very fine and fine tubular pores; 15 percent prominent pressure faces and 35 percent prominent pale brown (10YR 6/3), moist, silt coats on faces of peds and 75 percent prominent red (2.5YR 4/6), moist, clay films on all faces of peds; 15 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU052297