IDENTIFIERS

  • Current Taxon Name (Soil Name): Lenzburg
  • OSD
  • Series Extent
  • User Site ID: S2008IL157003
  • User Pedon ID: S2008IL157003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 08N0525
  • NCSS Pedon Lab Data NASIS Record ID - 24046
  • Print Date: 5/29/2024

    • 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: 38.1944427
  • Std. Longitude: -89.7627792
  • Datum: WGS84
  • Township: 14S
  • Range: 6W
  • Section: 9
  • Map Unit: 871B—Lenzburg gravelly silty clay loam, 1 to 7 percent slopes, stony
  • State: Illinois
  • County: IL157—Randolph
  • MLRA: 114—Southern Illinois and Indiana Thin Loess and Till Plain
  • Non-MLRA Soil Survey Area: IL157—Randolph County, Illinois
  • 7.5 Minute USGS Quad: 38089-B7—Baldwin, Illinois

    • PEDON

  • Describers Name: Erik Gerhard, Sam Indorante, Dwayne Williams
  • Current Taxonomic Class: Fine-loamy, mixed, active, calcareous, mesic Haplic Udarents
  • Current Taxon Kind: series
  • Pedon Purpose: research site
  • Pedon Record Orgin: NASIS
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - Lenzburg
  • Taxonomic Class - Fine-loamy, mixed, active, calcareous, mesic Haplic Udarents
  • Classificaton Date - 5/7/2008
  • Soil Taxonomic Edition - tenth edition
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Anthropogenic Feature: reclaimed land on surface mine
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/7/2008 (actual site observation date)
  • 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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

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    —-
    Site Soil Temperature
    Site Obs. Date Depth Sensor Kind Temperature
    cm C

    5/7/2008

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    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

    1

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    —

    —

    —

    200

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    Ap—0 to 11 centimeters (0.0 to 4.3 inches); dark grayish brown (10YR 4/2) broken face and brown (10YR 4/3) broken face silty clay loam; 38 percent clay; mottles; weak fine subangular blocky structure; friable; 8.0 very fine roots throughout and 2.0 medium roots throughout and 8.0 fine roots throughout; ; ; ; 1 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 1 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments and 3 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 3 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 08N03395; moist when described; observed in pit, small
    AC—11 to 45 centimeters (4.3 to 17.7 inches); yellowish brown (10YR 5/4) broken face and dark gray (10YR 4/1) broken face and very dark gray (10YR 3/1) broken face gravelly silty clay loam; 38 percent clay; mottles; weak medium subangular blocky structure; friable; 2.0 medium roots throughout and 8.0 fine roots throughout; ; ; ; 1 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 2 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 3 percent by volume nonflat angular very strongly coherent cemented 75-100-250 millimeter limestone, unspecified fragments and 6 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments and 13 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, hellige-truog; gradual smooth boundary. Lab sample # 08N03396; moist when described; observed in pit, small
    C1—45 to 63 centimeters (17.7 to 24.8 inches); dark yellowish brown (10YR 4/6) broken face and dark gray (10YR 4/1) broken face and very dark gray (10YR 3/1) broken face gravelly silty clay; 40 percent clay; mottles; massive; firm; ; ; ; 1 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 2 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 4 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments and 13 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments; violent effervescence; moderately alkaline, pH 8.0, hellige-truog; diffuse smooth boundary. Lab sample # 08N03397; moist when described; observed in pit, small
    C2—63 to 83 centimeters (24.8 to 32.7 inches); gray (10YR 5/1) broken face and dark gray (10YR 4/1) broken face and yellowish brown (10YR 5/6) broken face gravelly silty clay loam; 38 percent clay; mottles; massive; firm; ; ; ; 2 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 2 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 13 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments and 13 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments; strong effervescence; slightly alkaline, pH 7.5, hellige-truog; diffuse smooth boundary. Lab sample # 08N03398; moist when described; observed in pit, small
    C3—83 to 123 centimeters (32.7 to 48.4 inches); dark grayish brown (2.5Y 4/2) broken face and light olive brown (2.5Y 5/6) broken face and very dark gray (2.5Y 3/1) broken face gravelly silty clay; 42 percent clay; mottles; massive; firm; ; ; ; 2 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 3 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 8 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments and 22 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments; strong effervescence; slightly alkaline, pH 7.7, hellige-truog; diffuse smooth boundary. Lab sample # 08N03399; moist when described; observed in pit, small
    C4—123 to 163 centimeters (48.4 to 64.2 inches); dark grayish brown (2.5Y 4/2) broken face and olive brown (2.5Y 4/3) broken face and light olive brown (2.5Y 5/6) broken face gravelly silty clay loam; 37 percent clay; mottles; massive; firm; ; ; ; 4 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 6 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 6 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments and 9 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments; strong effervescence; slightly alkaline, pH 7.7, hellige-truog; diffuse smooth boundary. Lab sample # 08N03400; moist when described; observed in pit, small
    C5—163 to 203 centimeters (64.2 to 79.9 inches); dark grayish brown (2.5Y 4/2) broken face and gray (2.5Y 5/1) broken face and light olive brown (2.5Y 5/6) broken face gravelly silty clay loam; 37 percent clay; mottles; massive; firm; ; ; ; 4 percent by volume nonflat well rounded indurated 2-10-20 millimeter igneous, unspecified fragments and 6 percent by volume flat angular moderately coherent cemented 2-10-20 millimeter shale, unspecified fragments and 6 percent by volume nonflat well rounded indurated 20-50-76 millimeter igneous, unspecified fragments and 9 percent by volume flat angular moderately coherent cemented 20-50-76 millimeter shale, unspecified fragments; strong effervescence; slightly alkaline, pH 7.7, hellige-truog; diffuse smooth boundary.; moist when described; observed in pit, small