IDENTIFIERS

  • Current Taxon Name (Soil Name): Timula
  • OSD
  • Series Extent
  • User Site ID: 1981IL131019
  • User Pedon ID: 1981IL131019
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 81IL131019
  • NCSS Pedon Lab Data NASIS Record ID - 21352
  • Print Date: 4/19/2025

    • 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: 41.3159864
  • Std. Longitude: -90.8830778
  • Datum: WGS84
  • Township: 15N
  • Range: 4W
  • Section: 7
  • PLSS Details: 500 feet south and 1000 feet west of the northeast corner
  • State: Illinois
  • County: IL131—Mercer
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL131—Mercer County, Illinois

    • PEDON

  • Current Taxonomic Class: Coarse-silty, mixed, superactive, mesic Typic Eutrudepts
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 19
  • Correlated Information:
  • Soil Name - Timula
  • PSC - 25 to 100 cm.
  • Classificaton Date - 6/8/2009
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Timula
  • Classificaton Date - 1/1/1982
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: coarse loess
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Runoff: high
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1982 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    0—13

    13—53

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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

    30

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak medium subangular blocky structure; friable; fragments; slightly acid, pH 6.3; abrupt smooth boundary. Lab sample # IL28237
    BW1—13 to 25 centimeters (5.1 to 9.8 inches); yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure; friable; fragments; neutral, pH 7.0; clear wavy boundary. Lab sample # IL28238
    BW2—25 to 53 centimeters (9.8 to 20.9 inches); yellowish brown (10YR 5/4) silt loam; weak medium subangular blocky structure; friable; distinct very pale brown (10YR 7/4), moist, silt coats on all faces of peds; fragments; moderately alkaline, pH 8.1; gradual wavy boundary. Lab sample # IL28239, IL28241. discontinuous - phpvsfiid 460475; discontinuous - phpvsfiid 460475
    BC—53 to 79 centimeters (20.9 to 31.1 inches); light olive brown (2.5Y 5/4) silt; weak medium subangular blocky structure; very friable; prominent very pale brown (10YR 7/4), moist, silt coats on all faces of peds; fragments; moderately alkaline, pH 8.1; clear wavy boundary. Lab sample # IL28242, IL28243. discontinuous - phpvsfiid 460476; discontinuous - phpvsfiid 460476
    C—79 to 152 centimeters (31.1 to 59.8 inches); light brownish gray (2.5Y 6/2) silt; 10 percent light yellowish brown (2.5Y 6/4) fine prominent and 10 percent yellowish brown (10YR 5/8) fine prominent and 10 percent strong brown (7.5YR 5/6) fine prominent mottles; structureless massive; fragments; slight effervescence, by hcl, unspecified; moderately alkaline, pH 8.1. Lab sample # IL28244, IL28246