IDENTIFIERS

  • Current Taxon Name (Soil Name): Wrengart
  • OSD
  • Series Extent
  • User Site ID: 1994MO019007
  • User Pedon ID: 1994MO019007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9401907
  • NCSS Pedon Lab Data NASIS Record ID - 34227
  • 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: 39.1553174
  • Std. Longitude: -92.3221119
  • Datum: WGS84
  • Range: R13W
  • Location Description: 1350 feet north and 1100 feet west of SE cor., sec., 1, T50N., R13W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: Caryl Radatz and Melvin Simmons
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Wrengart
  • PSC - 28 to 81 cm.
  • Classificaton Date - 4/18/1994
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or residuum weathered from cherty limestone
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: lower third
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/18/1994 (actual site observation date)
  • Air Photo ID: 10
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - other
  • 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

    mottles with chroma 2 or less

    0—28

    28—183

    86—183

    —-

    —-

    —-
    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

    —

    —

    —

    —

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; weak fine granular, and weak fine subangular blocky structure; friable; 0.5 very fine and fine roots; fragments; neutral, pH 6.7, hellige-truog; clear smooth boundary. Lab sample # MU049503
    BE—13 to 28 centimeters (5.1 to 11.0 inches); brown (10YR 4/3) silt loam; weak fine subangular blocky structure; friable; 3.0 very fine and fine roots; fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU049504
    Bt1—28 to 58 centimeters (11.0 to 22.8 inches); dark yellowish brown (10YR 4/4) silty clay loam; weak coarse prismatic parts to moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots; 35 percent distinct clay films on faces of peds; fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU049505
    Bt2—58 to 86 centimeters (22.8 to 33.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate fine prismatic parts to moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots; 15 percent manganese or iron-manganese stains and 35 percent faint clay films on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU049506
    2Btx—86 to 145 centimeters (33.9 to 57.1 inches); brown (7.5YR 4/4) silty clay loam; moderate coarse prismatic parts to weak medium subangular blocky structure; firm, weakly cemented by silica; brittle; 0.5 fine roots between peds; 35 percent manganese or iron-manganese stains; fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU049507
    3Bt—145 to 183 centimeters (57.1 to 72.0 inches); brown (7.5YR 4/4) extremely gravelly silt loam; 10 percent grayish brown (10YR 5/2) medium mottles; weak fine subangular blocky structure; firm; 15 percent faint clay films on faces of peds; 10 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 55 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog. Lab sample # MU049508