IDENTIFIERS

  • Current Taxon Name (Soil Name): Hartville
  • OSD
  • Series Extent
  • User Site ID: 1994MO125028M
  • User Pedon ID: 1994MO125028
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9412528
  • Print Date: 5/19/2024

    • 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: 38.0866667
  • Std. Longitude: -91.6450000
  • Datum: WGS84
  • Township: T39N
  • Range: R7W
  • Section: 24
  • PLSS Details: 2350 feet N and 1400 feet E of the SW corner
  • Location Description: of Sec. 24, T39N, R7W.
  • State: Missouri
  • County: MO125—Maries
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: Keith Davis Brad Berhorst Wyn Kelley
  • Current Taxonomic Class: Fine, mixed Aquic Hapludalfs
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Hartville
  • Taxonomic Class - Fine, mixed Aquic Hapludalfs
  • Taxon Kind - series
  • PSC - 20 to 70 cm.
  • Classificaton Date - 12/2/1994
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: river valley
  • Landform: hillside
  • Hill Slope Profile: toeslope
  • Slope Position: middle third
  • Slope Shape Across: linear
  • Slope Shape Down: concave
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/2/1994 (actual site observation date)
  • Air Photo ID: 15A
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—20

    20—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

    61

    15.2

    256

    —

    225

    —

    —

    —

    —

    —

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    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) interior silt loam; weak fine granular structure; friable; 3.0 very fine and fine roots throughout; 2.0 very fine moderate-continuity vesicular pores; fragments; strongly acid, pH 5.5, hellige-truog; abrupt smooth boundary. Lab sample # MU050712. Horizons Ap,EB,Bt1 and Bt2 have very few chert pebbles
    EB—15 to 20 centimeters (5.9 to 7.9 inches); 80 percent dark grayish brown (10YR 4/2) interior silt loam; 20 percent yellowish brown (10YR 5/6) fine prominent irregular mottles; weak fine granular structure; friable; 3.0 very fine and fine roots throughout; 1.0 very fine moderate-continuity vesicular pores; fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU050713
    Bt1—20 to 38 centimeters (7.9 to 15.0 inches); 78 percent brown (10YR 5/3) interior silty clay loam; 2 percent red (2.5YR 4/6) fine prominent irregular and 20 percent strong brown (7.5YR 5/6) fine prominent irregular mottles; weak fine prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine roots throughout; 0.3 very fine low-continuity vesicular pores; 30 percent distinct silt coats on faces of peds and 40 percent distinct clay films on faces of peds; fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU050714. discontinuous - phpvsfiid 145056; discontinuous - phpvsfiid 145057; discontinuous - phpvsfiid 145056; discontinuous - phpvsfiid 145057
    Bt2—38 to 56 centimeters (15.0 to 22.0 inches); 78 percent gray (10YR 5/1) interior silty clay; 2 percent strong brown (7.5YR 4/6) fine distinct irregular and 20 percent yellowish brown (10YR 5/6) fine prominent irregular mottles; weak fine prismatic parts to weak fine subangular blocky structure; firm; 0.5 very fine roots throughout; 0.1 very fine low-continuity vesicular pores; 5 percent prominent dark reddish brown (5YR 2/2), moist, manganese or iron-manganese stains on faces of peds and 40 percent distinct clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU050715. continuous - phpvsfiid 145058; discontinuous - phpvsfiid 145059; continuous - phpvsfiid 145058; discontinuous - phpvsfiid 145059
    Bt3—56 to 84 centimeters (22.0 to 33.1 inches); 78 percent gray (10YR 5/1) interior silty clay loam; 2 percent yellowish brown (10YR 5/6) fine prominent irregular and 18 percent brownish yellow (10YR 6/6) fine prominent irregular mottles; moderate fine prismatic parts to weak fine subangular blocky structure; firm; 0.5 very fine roots throughout; 0.1 very fine low-continuity vesicular pores; 25 percent prominent dark reddish brown (5YR 2/2), moist, manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.4, hellige-truog; gradual smooth boundary. Lab sample # MU050716. discontinuous - phpvsfiid 145060; discontinuous - phpvsfiid 145061; discontinuous - phpvsfiid 145060; discontinuous - phpvsfiid 145061
    Bt4—84 to 140 centimeters (33.1 to 55.1 inches); 60 percent gray (10YR 5/1) interior silty clay loam; 20 percent brownish yellow (10YR 6/6) fine prominent irregular and 20 percent yellowish brown (10YR 5/6) medium prominent irregular mottles; weak medium prismatic parts to weak fine subangular blocky structure; firm; 0.3 very fine low-continuity vesicular pores; 25 percent prominent dark reddish brown (5YR 2/2), moist, manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU050717. discontinuous - phpvsfiid 145062; discontinuous - phpvsfiid 145063; discontinuous - phpvsfiid 145062; discontinuous - phpvsfiid 145063
    Bt5—140 to 165 centimeters (55.1 to 65.0 inches); 96 percent gray (10YR 5/1) interior silty clay loam; 2 percent brownish yellow (10YR 6/6) fine prominent irregular and 2 percent yellowish brown (10YR 5/6) medium prominent irregular mottles; weak fine prismatic parts to weak fine subangular blocky structure; firm; 0.3 very fine low-continuity vesicular pores; 5 percent prominent dark reddish brown (5YR 2/2), moist, manganese or iron-manganese stains on faces of peds and 25 percent distinct clay films on faces of peds; fragments; neutral, pH 7.3, hellige-truog; clear smooth boundary. Lab sample # MU050719. discontinuous - phpvsfiid 145064; discontinuous - phpvsfiid 145065; discontinuous - phpvsfiid 145064; discontinuous - phpvsfiid 145065
    2Bt6—165 to 203 centimeters (65.0 to 79.9 inches); 80 percent strong brown (7.5YR 5/6) interior gravelly clay loam; 20 percent yellowish brown (10YR 5/6) fine distinct irregular mottles; weak fine prismatic structure; firm; 0.1 very fine low-continuity vesicular pores; 10 percent prominent gray (10YR 6/1), moist, clay films on vertical faces of peds and 40 percent distinct clay films on faces of peds; fragments; slightly alkaline, pH 7.8, hellige-truog. Lab sample # MU050720. continuous - phpvsfiid 145067; discontinuous - phpvsfiid 145066; continuous - phpvsfiid 145067; discontinuous - phpvsfiid 145066