IDENTIFIERS

  • Current Taxon Name (Soil Name): Wrengart
  • OSD
  • Series Extent
  • User Site ID: 1995MO151034
  • User Pedon ID: 1995MO151034
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9115147
  • NCSS Pedon Lab Data NASIS Record ID - 33592
  • Print Date: 4/27/2025

    • 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: 38.5308823
  • Std. Longitude: -91.8743184
  • Datum: WGS84
  • Location Description: Dudenhoffer property
  • State: Missouri
  • County: MO151—Osage
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: Wyn Kelley
  • Current Taxonomic Class: Fine-silty, mixed Oxyaquic 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 - Wrengart
  • Taxonomic Class - Fine-silty, mixed Oxyaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 23 to 74 cm.
  • Classificaton Date - 9/13/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed and/or residuum weathered from sedimentary rock
  • Landscape: hills
  • Landform: divide
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/13/1995 (actual site observation date)
  • Air Photo ID: 15
  • 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—23

    23—160

    —-

    —-
    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

    7

    —

    —

    244

    —

    135

    991

    —

    —

    12.8

    —

    —

    13.9

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); brown (10YR 4/3) interior silt loam; weak fine granular structure; very friable; 8.0 very fine roots throughout and 4.0 fine roots throughout; 4.0 very fine and fine vesicular pores; fragments; slightly acid, pH 6.2, hellige-truog; abrupt smooth boundary. Lab sample # MU042465
    Bt1—23 to 38 centimeters (9.1 to 15.0 inches); yellowish brown (10YR 5/6) interior silt loam; weak very fine subangular blocky structure; friable; 3.0 very fine roots between peds; 2.0 very fine and fine vesicular pores; 30 percent faint clay films on faces of peds; fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU042466. discontinuous - phpvsfiid 145406; discontinuous - phpvsfiid 145406
    Bt2—38 to 58 centimeters (15.0 to 22.8 inches); dark yellowish brown (10YR 4/4) interior silty clay loam; moderate fine subangular blocky structure; firm; 2.0 very fine roots between peds; 2.0 very fine vesicular pores; 30 percent distinct clay films on faces of peds; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU042467. discontinuous - phpvsfiid 145407; discontinuous - phpvsfiid 145407
    Bt3—58 to 76 centimeters (22.8 to 29.9 inches); brown (10YR 5/3) interior silty clay loam; moderate medium subangular blocky structure; firm; 0.8 very fine roots between peds; 0.8 very fine vesicular pores; 10 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds and 30 percent distinct very pale brown (10YR 7/3), dry, silt coats on faces of peds; 1 percent fine irregular noncoherent cemented strong brown (7.5YR 4/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU042468. discontinuous - phpvsfiid 145408; discontinuous - phpvsfiid 145409; discontinuous - phpvsfiid 145410; discontinuous - phpvsfiid 145408; discontinuous - phpvsfiid 145409; discontinuous - phpvsfiid 145410
    Bt4—76 to 94 centimeters (29.9 to 37.0 inches); brown (10YR 5/3) interior silty clay loam; moderate fine subangular blocky structure; firm; 10 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 30 percent distinct clay films on faces of peds; 10 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds and 25 percent fine irregular noncoherent cemented strong brown (7.5YR 4/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU042469. discontinuous - phpvsfiid 145411; discontinuous - phpvsfiid 145412; discontinuous - phpvsfiid 145411; discontinuous - phpvsfiid 145412
    Bt5—94 to 102 centimeters (37.0 to 40.2 inches); dark yellowish brown (10YR 4/4) interior silty clay loam; 1 percent grayish brown (10YR 5/2) fine prominent irregular mottles; moderate fine subangular blocky structure; friable; 30 percent distinct clay films on faces of peds and 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds; 10 percent fine irregular noncoherent cemented brown (10YR 5/3) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU042470. discontinuous - phpvsfiid 145413; discontinuous - phpvsfiid 145414; discontinuous - phpvsfiid 145413; discontinuous - phpvsfiid 145414
    Bt6—102 to 122 centimeters (40.2 to 48.0 inches); silty clay loam; fragments. Lab sample # MU042471
    2Btx—122 to 137 centimeters (48.0 to 53.9 inches); dark yellowish brown (10YR 4/4) interior silty clay loam; 1 percent grayish brown (10YR 5/2) fine distinct irregular mottles; weak thin platy parts to weak fine subangular blocky structure; very firm; 30 percent faint clay films on faces of peds and 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds; 10 percent fine irregular noncoherent cemented brown (7.5YR 4/3) masses of oxidized iron between peds and 10 percent fine irregular noncoherent cemented brown (10YR 5/3) masses of oxidized iron between peds; fragments; moderately acid, pH 5.6, hellige-truog. Lab sample # MU042472. discontinuous - phpvsfiid 145415; discontinuous - phpvsfiid 145416; discontinuous - phpvsfiid 145415; discontinuous - phpvsfiid 145416
    3BC—137 to 160 centimeters (53.9 to 63.0 inches); silt loam; fragments. Lab sample # MU042473