IDENTIFIERS

  • Current Taxon Name (Soil Name): Martinsville
  • OSD
  • Series Extent
  • User Site ID: 1984IL029107
  • User Pedon ID: 1984IL029107
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 84IL029107
  • NCSS Pedon Lab Data NASIS Record ID - 21703
  • Print Date: 2/17/2025

    • 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: 39.3815778
  • Std. Longitude: -88.4340306
  • Datum: WGS84
  • Township: 11N
  • Range: 7E
  • Section: 21
  • PLSS Details: 2600 feet N & 10 feet E of SW corner
  • State: Illinois
  • County: IL029—Coles
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: IL029—Coles County, Illinois
  • 7.5 Minute USGS Quad: 39088-D4—Mattoon West, Illinois

    • PEDON

  • Describers Name: AP, GH
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: PedonPC
  • Pedon #: 107
  • Correlated Information:
  • Soil Name - Martinsville
  • PSC - 53 to 103 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Martinsville
  • Classificaton Date - 2/1/1984
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: outwash
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/1/1984 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    9

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    195

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3) sandy loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.2; abrupt smooth boundary. Lab sample # IL30779
    BA—20 to 33 centimeters (7.9 to 13.0 inches); dark yellowish brown (10YR 4/4) loam; moderate fine subangular blocky structure; friable; 50 percent distinct brown (10YR 4/3), moist, organic stains on all faces of peds; fragments; slightly acid, pH 6.2; clear smooth boundary. Lab sample # IL30780
    Bt1—33 to 53 centimeters (13.0 to 20.9 inches); brown (7.5YR 4/4) clay loam; moderate medium subangular blocky structure; firm; 25 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL30781
    Bt2—53 to 76 centimeters (20.9 to 29.9 inches); strong brown (7.5YR 4/6) clay loam; moderate medium subangular blocky structure; firm; 25 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL30782
    Bt3—76 to 91 centimeters (29.9 to 35.8 inches); strong brown (7.5YR 4/6) loam; moderate fine subangular blocky structure; friable; 25 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # IL30783
    Bt4—91 to 114 centimeters (35.8 to 44.9 inches); yellowish brown (10YR 5/6) loam; moderate fine subangular blocky structure; friable; 25 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; neutral, pH 6.6; clear smooth boundary. Lab sample # IL30784
    BC—114 to 152 centimeters (44.9 to 59.8 inches); yellowish brown (10YR 5/6) sandy loam; weak subangular blocky structure; friable; fragments; neutral, pH 6.8; clear smooth boundary. Lab sample # IL30785