IDENTIFIERS

  • Current Taxon Name (Soil Name): La Rose
  • OSD
  • Series Extent
  • User Site ID: S2012IL113001
  • User Pedon ID: S2012IL113001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 13N0528
  • NCSS Pedon Lab Data NASIS Record ID - 70002
  • Print Date: 11/21/2024

    • 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: 40.4940056
  • Std. Longitude: -88.6680500
  • Datum: WGS84
  • Township: 24 North
  • Range: 5 East
  • Section: 32
  • State: Illinois
  • County: IL113—McLean
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL113—McLean County, Illinois
  • 7.5 Minute USGS Quad: 40088-D6—Arrowsmith, Illinois

    • PEDON

  • Describers Name: Randy Leeper
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Typic Argiudolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.1
  • Correlated Information:
  • Soil Name - La Rose
  • Classificaton Date - 10/27/2012
  • Classifier - RAL
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over calcareous loamy till
  • Landscape: upland
  • Landform: knoll
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/27/2012 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    —

    —

    —

    —

    340

    890

    —

    170

    11

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); 95 percent very dark grayish brown (10YR 3/2) and 5 percent brown (10YR 4/3), grayish brown (10YR 5/2), dry; silt loam; 15 percent sand; moderate fine granular, and moderate medium granular structure; friable; 10.0 very fine roots and 3.0 fine roots; 1 percent by volume mixed fragments; neutral, pH 7.2; abrupt smooth boundary. Lab sample # 13N02425
    Bt1—23 to 43 centimeters (9.1 to 16.9 inches); olive brown (2.5Y 4/3) silty clay loam; 15 percent sand; moderate fine subangular blocky structure; firm; 3.0 very fine roots and 0.8 fine roots; 75 percent distinct dark brown (10YR 3/3) clay films on all faces of peds; 2 percent by volume mixed fragments; very slight effervescence; slightly alkaline, pH 7.4; clear smooth boundary. Lab sample # 13N02426. continuous - phpvsfiid 1068064; continuous - phpvsfiid 1068064
    Bt2—43 to 66 centimeters (16.9 to 26.0 inches); olive brown (2.5Y 4/3) clay loam; weak medium prismatic parts to weak medium subangular blocky structure; firm; 0.8 very fine roots and 0.8 fine roots; 35 percent faint olive brown (2.5Y 4/3) clay films on all faces of peds; 5 percent by volume mixed fragments; violent effervescence; slightly alkaline, pH 7.8; gradual smooth boundary. Lab sample # 13N02427. continuous - phpvsfiid 1068065; continuous - phpvsfiid 1068065
    BCt—66 to 86 centimeters (26.0 to 33.9 inches); olive brown (2.5Y 4/4) clay loam; weak coarse prismatic structure; firm; 0.1 very fine roots top of horizon; 35 percent faint olive brown (2.5Y 4/3) clay films on vertical faces of peds; 1 percent medium prominent reddish brown (5YR 4/4) masses of oxidized iron in matrix; 1 percent fine distinct irregular light brownish gray (10YR 6/2), dry, carbonate masses with clear boundaries throughout; 6 percent by volume mixed fragments; violent effervescence; moderately alkaline, pH 8.0; gradual smooth boundary. Lab sample # 13N02428. discontinuous - phpvsfiid 1068066; discontinuous - phpvsfiid 1068066
    C1—86 to 117 centimeters (33.9 to 46.1 inches); olive brown (2.5Y 4/4) loam; massive; firm; 1 percent fine prominent reddish brown (5YR 4/4) masses of oxidized iron in matrix; 10 percent medium prominent irregular light gray (10YR 7/2), dry, carbonate masses with clear boundaries throughout; 8 percent by volume mixed fragments; violent effervescence; moderately alkaline, pH 8.0; abrupt wavy boundary. Lab sample # 13N02429
    C2—117 to 203 centimeters (46.1 to 79.9 inches); olive brown (2.5Y 4/4) loam; massive; firm; 1 percent medium prominent gray (5Y 5/1) iron depletions in matrix and 1 percent medium prominent yellowish red (5YR 5/6) masses of oxidized iron in matrix and 10 percent coarse prominent gray (5Y 6/1) iron depletions in matrix and 10 percent medium distinct light olive brown (2.5Y 5/6) masses of oxidized iron in matrix; fragments; violent effervescence; moderately alkaline, pH 8.0. Lab sample # 13N02430. a 3-inch horizontal very dark grayish brown (10YR 3/2) SICL krotovina ("Big Mama"); a 6-inch strata of yellowish brown (10YR 5/4) strata of fine sand at a depth of 58 to 64 inches; a 2-inch strata of dark yellowish brown (10YR 4/4) sand in the lower part of the horizon; a 2-mm thick layer of light gray (10YR 7/2, dry) carbonate masses at the top of the horizon