IDENTIFIERS

  • Current Taxon Name (Soil Name): Selma
  • OSD
  • Series Extent
  • User Site ID: 1977IL103012
  • User Pedon ID: 1977IL103012
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 77IL103012
  • NCSS Pedon Lab Data NASIS Record ID - 20986
  • 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: 41.7514671
  • Std. Longitude: -89.5547535
  • Datum: WGS84
  • Township: 20N
  • Range: 8E
  • Section: 3
  • Location Description: 150FT W of Harmon Rd & 129FT N of SE corner of NE1/4
  • State: Illinois
  • County: IL103—Lee
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL103—Lee County, Illinois
  • 7.5 Minute USGS Quad: 41089-G5—Dixon West, Illinois

    • PEDON

  • Describers Name: GUB
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Typic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 12
  • Correlated Information:
  • Soil Name - Selma
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Selma
  • Classificaton Date - 2/1/1977
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy outwash
  • Landscape: outwash plain
  • Landform: depression
  • Runoff: negligible
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/1/1977 (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

    mollic epipedon

    cambic horizon

    0—58

    58—135

    —-

    —-
    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

    0

    —

    —

    201

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; loam; moderate fine granular structure; friable; 0.6 fine roots between peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; neutral, pH 7.2; abrupt smooth boundary. Lab sample # IL25074
    A12—18 to 30 centimeters (7.1 to 11.8 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; clay loam; moderate fine granular structure; friable; 0.6 fine roots between peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; neutral, pH 7.2; clear smooth boundary. Lab sample # IL25075
    A3—30 to 58 centimeters (11.8 to 22.8 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; clay loam; moderate fine subangular blocky parts to weak fine granular structure; friable; 0.6 fine roots between peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; neutral, pH 6.8; clear smooth boundary. Lab sample # IL25076
    B21g—58 to 71 centimeters (22.8 to 28.0 inches); dark gray (5Y 4/1) clay loam; weak medium prismatic parts to moderate fine subangular blocky structure; firm; 0.6 fine roots between peds; 50 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds; 1 percent fine prominent iron-manganese masses in matrix; 1 percent by volume rounded strongly coherent cemented mixed fragments; neutral, pH 6.8; clear smooth boundary. Lab sample # IL25077. continuous - phpvsfiid 480131; continuous - phpvsfiid 480131
    B22g—71 to 89 centimeters (28.0 to 35.0 inches); olive gray (5Y 5/2) silty clay loam; moderate medium prismatic parts to moderate fine subangular blocky structure; firm; 0.6 fine roots between peds; 10 percent prominent very dark gray (10YR 3/1), moist, organic stains on all faces of peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; clear smooth boundary. patchy - phpvsfiid 480132; patchy - phpvsfiid 480132
    B31g—89 to 104 centimeters (35.0 to 40.9 inches); olive gray (5Y 5/2) silt loam; weak medium prismatic parts to weak medium subangular blocky structure; friable; 0.6 fine roots between peds; fragments; clear smooth boundary.
    B32g—104 to 135 centimeters (40.9 to 53.1 inches); olive gray (5Y 5/2) sandy loam; weak medium prismatic structure; very friable; 0.6 fine roots between peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; clear smooth boundary.
    C1g—135 to 147 centimeters (53.1 to 57.9 inches); grayish brown (2.5Y 5/2) stratified stratified sandy loam to loamy sand; structureless massive; very friable; 1 percent by volume rounded strongly coherent cemented mixed fragments; slight effervescence, by hcl, unspecified; slightly alkaline, pH 7.6; abrupt smooth boundary.
    C2—147 to 155 centimeters (57.9 to 61.0 inches); grayish brown (2.5Y 5/2) loamy sand, gravel; structureless single grain; loose; fragments; slight effervescence, by hcl, unspecified; slightly alkaline, pH 7.6.