IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1994MO067028M
  • User Pedon ID: 1994MO067028
  • Transect:
  • User Transect ID - 4
  • Transect Stop Number - 3
  • Transect Interval - 120.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9406701
  • Print Date: 1/30/2025

    • 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: 37.0281283
  • Std. Longitude: -92.1212675
  • Datum: WGS84
  • Township: T27N
  • Range: R11W
  • Section: 11
  • PLSS Details: 1110 feet E and 120 feet N of the SW corner
  • Location Description: 1110 feet east and 120 feet north of the SW corner of Section 11, T27N, R11W.
  • Map Unit: 73073—Scholten-Poynor complex, 8 to 15 percent slopes
  • State: Missouri
  • County: MO067—Douglas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO067—Douglas County, Missouri

    • PEDON

  • Describers Name: GL, JP, PK and BS.
  • Current Taxonomic Class: Loamy-skeletal, siliceous 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 - 20 to 70 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxon Kind - series
  • Classificaton Date - 11/20/1995
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium
  • Landscape: hills
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/20/1995 (actual site observation date)
  • Air Photo ID: 2251-176
  • 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

    argillic horizon

    0—20

    20—76

    76—109

    109—203

    —-

    —-

    —-

    —-
    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

    4

    —

    —

    393

    —

    200

    1092

    —

    —

    12.8

    —

    —

    —

    —

    —

    —

    —

    5227

    Mansfield

    TAPS
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments; abrupt smooth boundary.
    A—3 to 11 centimeters (1.2 to 4.3 inches); brown (10YR 4/3), light gray (10YR 7/2), dry; gravelly silt loam; weak fine granular structure; friable; 6.0 fine roots throughout; 6.0 fine interstitial pores; 70 percent distinct dark grayish brown (10YR 4/2) coats on faces of peds; 35 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; abrupt smooth boundary. Lab sample # MU049727. continuous - phpvsfiid 127644; continuous - phpvsfiid 127644
    E—11 to 23 centimeters (4.3 to 9.1 inches); yellowish brown (10YR 5/4) gravelly silt loam; moderate fine granular structure; friable; 3.0 medium and coarse roots throughout; 6.0 fine interstitial pores; 20 percent distinct dark grayish brown (10YR 4/2) coats on faces of peds and 40 percent distinct brown (10YR 5/3) coats on faces of peds; 20 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU049728. discontinuous - phpvsfiid 127645; discontinuous - phpvsfiid 130813; discontinuous - phpvsfiid 127645; discontinuous - phpvsfiid 130813
    Bt1—23 to 46 centimeters (9.1 to 18.1 inches); brownish yellow (10YR 6/6) gravelly silt loam; weak very fine and fine subangular blocky structure; friable; 0.5 medium and coarse roots between peds; 5.0 fine discontinuous tubular pores; 4 percent distinct brown (10YR 5/3) coats on faces of peds and 10 percent faint yellowish brown (10YR 5/6) clay films on faces of peds and 15 percent distinct light yellowish brown (10YR 6/4) coats on faces of peds; 1 percent fine spherical iron-manganese concretions; 25 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; abrupt smooth boundary. Lab sample # MU049729. discontinuous - phpvsfiid 130814; discontinuous - phpvsfiid 130815; discontinuous - phpvsfiid 130816; discontinuous - phpvsfiid 130814; discontinuous - phpvsfiid 130815; discontinuous - phpvsfiid 130816
    Bt2—46 to 61 centimeters (18.1 to 24.0 inches); brownish yellow (10YR 6/6) extremely gravelly silt loam; 1 percent pale brown (10YR 6/3) fine distinct mottles; moderate fine subangular blocky structure; friable; 0.5 fine roots between peds; 5.0 fine discontinuous tubular pores; 10 percent distinct yellowish brown (10YR 5/4) clay films on faces of peds and 10 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds; 1 percent fine spherical iron-manganese concretions; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU049730. discontinuous - phpvsfiid 130817; discontinuous - phpvsfiid 130818; discontinuous - phpvsfiid 130817; discontinuous - phpvsfiid 130818
    Bt3—61 to 79 centimeters (24.0 to 31.1 inches); yellowish brown (10YR 5/6) extremely gravelly silt loam; strong very fine and fine subangular blocky, and strong very fine subangular blocky structure; friable; 5.0 fine discontinuous tubular pores; 10 percent distinct pale brown (10YR 6/3) clay films on faces of peds; 1 percent fine spherical iron-manganese concretions; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 75 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; abrupt smooth boundary. Lab sample # MU049731. discontinuous - phpvsfiid 130819; discontinuous - phpvsfiid 130819
    2Btx—79 to 112 centimeters (31.1 to 44.1 inches); light yellowish brown (10YR 6/4) extremely gravelly silt loam; 1 percent brown (7.5YR 4/4) fine prominent and 1 percent brown (7.5YR 5/4) fine distinct and 1 percent brownish yellow (10YR 6/8) fine distinct mottles; weak coarse prismatic parts to strong fine angular blocky structure; very firm; brittle; 0.5 fine discontinuous tubular pores; 4 percent distinct light brownish gray (10YR 6/2) clay films in root channels and/or pores; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; abrupt smooth boundary. Lab sample # MU049732. > 60 percent brittle.; discontinuous - phpvsfiid 130820; discontinuous - phpvsfiid 130820
    3Bt4—112 to 145 centimeters (44.1 to 57.1 inches); yellowish brown (10YR 5/6) and strong brown (7.5YR 5/6) and brownish yellow (10YR 6/6) very gravelly silty clay loam; 15 percent yellowish red (5YR 4/6) fine prominent mottles; weak medium prismatic structure; firm; 3.0 fine discontinuous tubular pores; 4 percent faint pale brown (10YR 6/3) clay films on faces of peds and 4 percent faint light yellowish brown (10YR 6/4) clay films on faces of peds and 10 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds; 1 percent fine iron-manganese masses; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 55 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU049733. discontinuous - phpvsfiid 130821; discontinuous - phpvsfiid 130822; discontinuous - phpvsfiid 131119; discontinuous - phpvsfiid 130821; discontinuous - phpvsfiid 130822; discontinuous - phpvsfiid 131119
    3Bt5—145 to 206 centimeters (57.1 to 81.1 inches); strong brown (7.5YR 5/6) and yellowish brown (10YR 5/8) very gravelly silty clay loam; 15 percent yellowish red (5YR 4/6) fine prominent mottles; weak medium prismatic structure; firm; 3.0 fine discontinuous tubular pores; 10 percent distinct pale brown (10YR 6/3) clay films on faces of peds and 10 percent distinct light yellowish brown (10YR 6/4) clay films on faces of peds; 1 percent fine iron-manganese masses; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 50 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU049734. discontinuous - phpvsfiid 128280; discontinuous - phpvsfiid 130845; discontinuous - phpvsfiid 128280; discontinuous - phpvsfiid 130845