IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1997MO067135M
  • User Pedon ID: 1997MO067135
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9706743
  • Print Date: 6/1/2024

    • 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: 36.9497320
  • Std. Longitude: -92.1932425
  • Datum: WGS84
  • Township: T26N
  • Range: R11W
  • Section: 7
  • PLSS Details: 1550 feet S and 1900 feet E of the NW corner
  • Location Description: 1550 ft south and 1900 ft east of the NW corner of Section 7, T26N, R11W.
  • Map Unit: 73236—Scholten-Poynor complex, 3 to 8 percent slopes
  • State: Missouri
  • County: MO067—Douglas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO067—Douglas County, Missouri

    • PEDON

  • Describers Name: KEB, WLS and GWS
  • 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 - 13 to 46 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxon Kind - series
  • Classificaton Date - 9/3/1997
  • 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: ridge
  • 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
  • Flooding: none flooding
  • Ponding: none ponding
  • Wet Soil Moisture Duration: 180
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/3/1997 (actual site observation date)
  • Air Photo ID: 2251-21
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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—13

    13—46

    46—86

    86—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

    6

    —

    —

    311

    —

    30

    1092

    —

    —

    12.8

    —

    —

    —

    —

    —

    —

    —

    5227

    Mansfield

    TAPS
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3), very pale brown (10YR 7/3), dry; gravelly silt loam; moderate very fine and fine granular structure; friable; 7.0 very fine and fine roots; 30 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # MU057445
    Bt1—13 to 30 centimeters (5.1 to 11.8 inches); yellowish brown (10YR 5/6), very pale brown (10YR 7/4), dry; gravelly silt loam; moderate fine subangular blocky structure; firm; 7.0 very fine and fine roots; 30 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # MU057446
    Bt2—30 to 46 centimeters (11.8 to 18.1 inches); light yellowish brown (10YR 6/4) extremely gravelly silt loam; weak very fine and fine subangular blocky structure; firm; 7.0 very fine and fine roots; 30 percent distinct skeletans on rock fragments and 40 percent distinct dark yellowish brown (10YR 4/6) clay films on rock fragments; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 60 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # MU057447. discontinuous - phpvsfiid 131178; discontinuous - phpvsfiid 131179; discontinuous - phpvsfiid 131178; discontinuous - phpvsfiid 131179
    2Btx1—46 to 69 centimeters (18.1 to 27.2 inches); 20 percent dark yellowish brown (10YR 4/6) and 80 percent light yellowish brown (10YR 6/4) extremely gravelly silt loam; moderate very coarse prismatic structure; extremely firm*; 0.5 very fine and fine roots; 30 percent prominent dark yellowish brown (10YR 4/6) clay films on rock fragments; 85 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; gradual smooth boundary. Lab sample # MU057448. discontinuous - phpvsfiid 131180; discontinuous - phpvsfiid 131180
    2Btx2—69 to 86 centimeters (27.2 to 33.9 inches); 60 percent dark yellowish brown (10YR 4/4) and 40 percent light yellowish brown (10YR 6/4) extremely gravelly silt loam; massive; extremely firm*; 60 percent prominent yellowish brown (10YR 5/4) clay films on rock fragments; 85 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU057449. discontinuous - phpvsfiid 131181; discontinuous - phpvsfiid 131181
    3Bt1—86 to 109 centimeters (33.9 to 42.9 inches); 45 percent strong brown (7.5YR 5/6) and 40 percent dark yellowish brown (10YR 4/6) and 15 percent pale brown (10YR 6/3) very gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; 70 percent prominent brown (7.5YR 5/4) clay films on rock fragments; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 45 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU057450. discontinuous - phpvsfiid 131182; discontinuous - phpvsfiid 131182
    3Bt3—109 to 135 centimeters (42.9 to 53.1 inches); 45 percent brownish yellow (10YR 6/6) and 25 percent dark red (2.5YR 3/6) and 15 percent light brownish gray (10YR 6/2) and 15 percent light gray (10YR 7/2) clay; moderate fine and medium subangular blocky structure; firm; 80 percent prominent reddish brown (5YR 4/4) clay films on faces of peds; 10 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU057451. continuous - phpvsfiid 131183; continuous - phpvsfiid 131183
    3Bt4—135 to 163 centimeters (53.1 to 64.2 inches); 25 percent dark red (2.5YR 3/6) and 30 percent strong brown (7.5YR 5/6) and 25 percent grayish brown (10YR 5/2) and 20 percent yellowish brown (10YR 5/4) silty clay; moderate very fine and fine subangular blocky structure; firm; 60 percent prominent yellowish red (5YR 4/6) clay films on faces of peds; 10 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU057452. continuous - phpvsfiid 131184; continuous - phpvsfiid 131184
    3Bt5—163 to 203 centimeters (64.2 to 79.9 inches); 50 percent dark red (2.5YR 3/6) and 30 percent light gray (10YR 7/1) and 20 percent strong brown (7.5YR 5/6) extremely gravelly clay; moderate very fine and fine subangular blocky structure; very firm; 30 percent prominent yellowish red (5YR 4/6) clay films on faces of peds and 30 percent prominent gray (10YR 6/1) clay films on faces of peds; 15 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 4.7, hellige-truog. Lab sample # MU057453. continuous - phpvsfiid 131185; continuous - phpvsfiid 131186; continuous - phpvsfiid 131185; continuous - phpvsfiid 131186