IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1997MO091057M
  • User Pedon ID: 1997MO091057
  • User Site Association ID: 7986
  • Transect:
  • User Transect ID - 43C-1
  • Transect Stop Number - 6
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9709116
  • 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: 36.9139861
  • Std. Longitude: -92.0170111
  • Datum: WGS84
  • Map Unit: 73236—Scholten-Poynor complex, 3 to 8 percent slopes
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: SVV, RDR, SFP, JDP
  • Current Taxonomic Class: Loamy-skeletal, siliceous Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Scholten
  • PSC - 25 to 51 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Scholten
  • Taxon Kind - series
  • PSC - 25 to 51 cm.
  • Classificaton Date - 1/8/1997
  • 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: interfluve
  • Geomorphic Component Hills: head slope
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/8/1997 (actual site observation date)
  • 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

    3—10

    25—203

    51—81

    —-

    —-

    —-
    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

    —

    —

    347

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU64433
    A—3 to 10 centimeters (1.2 to 3.9 inches); light olive brown (2.5Y 5/3) rubbed very gravelly silt loam; weak medium subangular blocky parts to moderate fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 very fine to medium interstitial pores; 50 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified. Lab sample # MU057545
    E—10 to 25 centimeters (3.9 to 9.8 inches); light brownish gray (2.5Y 6/2) exterior very gravelly silt loam; weak fine subangular blocky structure; friable; 3.0 fine to coarse roots; 3.0 very fine to medium interstitial and tubular pores; 45 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU057546
    Bt1—25 to 41 centimeters (9.8 to 16.1 inches); yellowish brown (10YR 5/4) exterior very gravelly silt loam; weak fine subangular blocky structure; friable; 0.9 fine and medium roots; 3.0 fine and medium interstitial and tubular pores; 15 percent distinct brown (10YR 5/3) silt coats throughout and 35 percent distinct dark yellowish brown (10YR 4/6) clay films on faces of peds; 55 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU057547. discontinuous - phpvsfiid 141965; discontinuous - phpvsfiid 141966; discontinuous - phpvsfiid 141965; discontinuous - phpvsfiid 141966
    Bt2—41 to 51 centimeters (16.1 to 20.1 inches); yellowish brown (10YR 5/6) exterior extremely gravelly silt loam; weak fine subangular blocky structure; firm; 0.9 very fine and fine roots; 3.0 very fine and fine interstitial and tubular pores; 15 percent distinct pale brown (10YR 6/3) silt coats throughout and 35 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds; 60 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU057548. discontinuous - phpvsfiid 141967; discontinuous - phpvsfiid 141968; discontinuous - phpvsfiid 141967; discontinuous - phpvsfiid 141968
    2Btx—51 to 81 centimeters (20.1 to 31.9 inches); brown (10YR 5/3) exterior extremely gravelly silty clay loam; weak coarse prismatic parts to weak fine subangular blocky structure; very firm; brittle; 0.9 very fine roots; 7.0 very fine and fine vesicular and tubular pores; 35 percent prominent strong brown (7.5YR 4/6) clay films on rock fragments and 75 percent prominent light brownish gray (10YR 6/2) silt coats throughout; 65 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear wavy boundary. Lab sample # MU057549. 60 percent brittle; continuous - phpvsfiid 141969; discontinuous - phpvsfiid 141970; continuous - phpvsfiid 141969; discontinuous - phpvsfiid 141970
    3Bt3—81 to 127 centimeters (31.9 to 50.0 inches); 70 percent yellowish brown (10YR 5/8) exterior and 30 percent red (2.5YR 4/8) exterior gravelly clay; strong fine angular blocky, and strong fine subangular blocky structure; very firm; 0.1 very fine roots; 7.0 very fine and fine vesicular and tubular pores; 15 percent prominent grayish brown (10YR 5/2) clay films on vertical faces of peds and 75 percent prominent strong brown (7.5YR 4/6) clay films on faces of peds; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 10 percent by volume subangular 2-39-75 millimeter siltstone, unspecified fragments; noneffervescent, by hcl, unspecified; clear irregular boundary. Lab sample # MU057550. continuous - phpvsfiid 141971; continuous - phpvsfiid 141972; continuous - phpvsfiid 141971; continuous - phpvsfiid 141972
    3Bt4—127 to 203 centimeters (50.0 to 79.9 inches); 60 percent yellowish brown (10YR 5/8) exterior and 40 percent red (2.5YR 4/8) exterior clay; moderate fine angular blocky structure; very firm; 0.1 very fine roots; 3.0 very fine tubular pores; 35 percent distinct yellowish red (5YR 4/6) clay films on faces of peds and 35 percent prominent light brownish gray (10YR 6/2) clay films on vertical faces of peds; 3 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU057551. continuous - phpvsfiid 141973; continuous - phpvsfiid 141974; continuous - phpvsfiid 141973; continuous - phpvsfiid 141974