IDENTIFIERS

  • Current Taxon Name (Soil Name): Lisbon
  • OSD
  • Series Extent
  • User Site ID: 1986IL113024
  • User Pedon ID: 1986IL113024
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 86IL113024
  • NCSS Pedon Lab Data NASIS Record ID - 21967
  • Print Date: 12/11/2024

    • 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: 40.6887722
  • Std. Longitude: -88.7230806
  • Datum: WGS84
  • Township: 26N
  • Range: 4E
  • Section: 26
  • PLSS Details: 500 feet south and 1200 feet east of the center
  • State: Illinois
  • County: IL113—McLean
  • MLRA: 110—Northern Illinois and Indiana Heavy Till Plain
  • Non-MLRA Soil Survey Area: IL113—McLean County, Illinois

    • PEDON

  • Describers Name: CLL
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Aquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 24
  • Correlated Information:
  • Soil Name - Lisbon
  • PSC - 38 to 88 cm.
  • Classificaton Date - 10/2/2008
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Lisbon
  • Classificaton Date - 7/1/1986
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess and/or Wisconsinan till
  • Landscape: upland
  • Landform: till plain, divide
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1986 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • 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

    argillic horizon

    0—28

    38—97

    —-

    —-
    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

    2.5

    —

    —

    —

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; moderate fine granular parts to moderate medium granular structure; very friable; 3.0 very fine roots between peds; fragments; neutral, pH 7.0, lamotte-morgan; abrupt smooth boundary. Lab sample # IL32835
    A—18 to 28 centimeters (7.1 to 11.0 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silty clay loam; weak fine subangular blocky structure; very friable; 3.0 very fine roots between peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32836
    AB—28 to 38 centimeters (11.0 to 15.0 inches); very dark grayish brown (10YR 3/2) and yellowish brown (10YR 5/4), grayish brown (10YR 5/2), dry; silt loam; 1 percent light yellowish brown (10YR 6/4) fine faint mottles; weak fine subangular blocky structure; very friable; 0.6 very fine roots between peds; distinct dark brown (10YR 3/3), moist, organoargillans on all faces of peds and distinct very dark gray (10YR 3/1), moist, clay films on all faces of peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32837. patchy - phpvsfiid 428176; patchy - phpvsfiid 428177; patchy - phpvsfiid 428176; patchy - phpvsfiid 428177
    Bt1—38 to 66 centimeters (15.0 to 26.0 inches); light yellowish brown (10YR 6/4) silty clay loam; 10 percent yellowish brown (10YR 5/6) medium faint and 10 percent light brownish gray (10YR 6/2) fine faint mottles; moderate fine subangular blocky parts to moderate medium subangular blocky structure; friable; 3.0 very fine roots between peds and fine roots between peds; distinct grayish brown (10YR 5/2), moist, clay films on all faces of peds; 1 percent fine prominent iron-manganese masses in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32838. continuous - phpvsfiid 428178; continuous - phpvsfiid 428178
    Bt2—66 to 81 centimeters (26.0 to 31.9 inches); light olive brown (2.5Y 5/4) silty clay loam; brownish yellow (10YR 6/6) medium prominent and light brownish gray (10YR 6/2) medium prominent and 25 percent light brownish gray (10YR 6/2) fine prominent and 25 percent brownish yellow (10YR 6/6) fine prominent mottles; weak medium subangular blocky structure; friable; 3.0 very fine roots between peds; grayish brown (10YR 5/2), moist, clay films on all faces of peds and distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese masses in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32839. discontinuous - phpvsfiid 428180; discontinuous - phpvsfiid 428180
    Bt3—81 to 97 centimeters (31.9 to 38.2 inches); light olive brown (2.5Y 5/4) silty clay loam; light yellowish brown (2.5Y 6/4) medium faint and 10 percent light yellowish brown (2.5Y 6/4) fine faint and 10 percent light brownish gray (2.5Y 6/2) medium distinct mottles; weak medium subangular blocky structure; friable; 0.6 very fine roots between peds; distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese masses in matrix; fragments; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32840. discontinuous - phpvsfiid 428175; discontinuous - phpvsfiid 428175
    2BC—97 to 117 centimeters (38.2 to 46.1 inches); brownish yellow (10YR 6/6) silt loam; pale brown (10YR 6/3) medium distinct and pale brown (10YR 6/3) fine distinct and light brownish gray (10YR 6/2) medium distinct and 10 percent light brownish gray (10YR 6/2) fine distinct mottles; weak coarse prismatic structure; very friable; 0.6 very fine roots between peds; faint grayish brown (10YR 5/2), moist, clay films on all faces of peds; 10 percent fine prominent iron-manganese masses in matrix; fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6, lamotte-morgan; gradual smooth boundary. Lab sample # IL32841. patchy - phpvsfiid 428181; patchy - phpvsfiid 428181
    2C—117 to 152 centimeters (46.1 to 59.8 inches); light yellowish brown (2.5Y 6/4) loam; brownish yellow (10YR 6/6) medium distinct and 25 percent light brownish gray (10YR 6/2) medium distinct mottles; structureless massive; very friable; fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6, lamotte-morgan. Lab sample # IL32842