IDENTIFIERS

  • Current Taxon Name (Soil Name): Flanagan
  • OSD
  • Series Extent
  • User Site ID: S1990IL045005
  • User Pedon ID: 1990IL045005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P1087
  • NCSS Pedon Lab Data NASIS Record ID - 63020
  • Print Date: 5/31/2024

    • 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: 39.7999992
  • Std. Longitude: -87.8000031
  • Datum: WGS84
  • Township: 16N
  • Range: 13W
  • Section: 27
  • PLSS Details: SW160 SE40, 105 feet N of road center and due S of W edge of field entrance
  • Location Description: AS 14
  • State: Illinois
  • County: IL045—Edgar
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift

    • PEDON

  • Describers Name: J. Brewbaker
  • Current Taxonomic Class: Fine, smectitic, mesic Aquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Flanagan
  • PSC - 43 to 76 cm.
  • Classificaton Date - 7/17/2013
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Flanagan
  • Taxonomic Class - Fine, montmorillonitic, mesic Aquic Argiudoll
  • Taxon Kind - series
  • Classificaton Date - 8/1/1990
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—43

    43—76

    —43—

    —33—
    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

    1

    —

    —

    200

    —

    315

    91

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark brown (10YR 2/2), gray (10YR 5/1), dry; silt loam; moderate very fine granular structure; friable; 5.5 very fine roots; 1 percent fine spherical iron-manganese masses; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 90P06700. few fine soft masses of iron-manganese concentrations; many very fine roots
    A—18 to 36 centimeters (7.1 to 14.2 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; moderate medium angular blocky structure; friable; 5.5 very fine roots; 1 percent fine spherical iron-manganese masses; fragments; slightly acid, pH 6.3, hellige-truog; gradual smooth boundary. Lab sample # 90P06701. few fine soft masses of iron-manganese concentrations; many very fine roots
    AB—36 to 43 centimeters (14.2 to 16.9 inches); very dark brown (10YR 2/2), dark gray (10YR 4/1), dry; silty clay loam; moderate medium granular structure; friable; 2.5 very fine roots; 1 percent fine spherical iron-manganese masses and 11 percent fine faint dark grayish brown (10YR 4/2) iron depletions; fragments; slightly acid, pH 6.3, hellige-truog; gradual smooth boundary. Lab sample # 90P06702. few fine soft masses of iron-manganese concentrations; common very fine roots; common fine faint 10YR42 mottles
    Bt1—43 to 56 centimeters (16.9 to 22.0 inches); yellowish brown (10YR 5/4) silty clay loam; moderate fine subangular blocky structure; friable; 2.5 very fine roots; 37 percent distinct very dark brown (10YR 2/2), moist, organic stains in root channels and/or pores and 55 percent distinct dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 1 percent fine spherical iron-manganese masses and 11 percent fine distinct grayish brown (10YR 5/2) iron depletions; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 90P06703. few fine soft masses of iron-manganese concentrations; many clay films surface features on faces of peds; common organic coats surface features in root channels and/or pores; common very fine roots; common fine faint 10YR52 mottles
    Bt2—56 to 76 centimeters (22.0 to 29.9 inches); brown (10YR 5/3) silty clay loam; moderate fine prismatic, and moderate fine angular blocky structure; firm; 2.5 very fine roots; 37 percent distinct very dark brown (10YR 2/2), moist, organic stains in root channels and/or pores and 37 percent distinct black (10YR 2/1), moist, organic stains on faces of peds and 55 percent faint dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 1 percent fine irregular iron-manganese masses and 1 percent fine spherical iron-manganese masses and 11 percent fine faint grayish brown (2.5Y 5/2) iron depletions and 11 percent fine distinct dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 90P06704. few fine soft masses of iron-manganese concentrations; few fine soft masses of iron-manganese concentrations; many clay films surface features on faces of peds; common organic coats surface features in root channels and/or pores; common organic coats surface features on faces of peds; common very fine roots; common fine distinct 10YR46 mottles; common fine distinct 2.5Y52 mottles
    Bt3—76 to 114 centimeters (29.9 to 44.9 inches); yellowish brown (10YR 5/4) silty clay loam; moderate fine prismatic structure; firm; 2.5 very fine roots; 37 percent distinct very dark gray (10YR 3/1), moist, organic stains in root channels and/or pores and 55 percent prominent dark grayish brown (2.5Y 4/2), moist, clay films on faces of peds; 1 percent fine irregular iron-manganese masses and 1 percent fine spherical iron-manganese masses and 11 percent fine prominent olive gray (5Y 5/2) iron depletions and 30 percent fine distinct dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; very strongly alkaline, pH 9.2, hellige-truog; clear smooth boundary. Lab sample # 90P06705. few fine soft masses of iron-manganese concentrations; few fine soft masses of iron-manganese concentrations; many clay films surface features on faces of peds; common organic coats surface features in root channels and/or pores; common very fine roots; common fine prominent 5Y52 mottles; many fine distinct 10YR46 mottles
    2Bt4—114 to 140 centimeters (44.9 to 55.1 inches); yellowish brown (10YR 5/4) clay loam; weak medium subangular blocky structure; firm; 0.5 very fine roots; 15 percent distinct olive brown (2.5Y 4/4), moist, clay films on faces of peds; 1 percent fine irregular iron-manganese masses and 1 percent fine spherical iron-manganese masses and 11 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron and 30 percent fine distinct grayish brown (2.5Y 5/2) iron depletions; 1 percent by volume 2-39-75 millimeter unspecified fragments; very slight effervescence; slightly alkaline, pH 7.6, hellige-truog; gradual smooth boundary. Lab sample # 90P06706. few fine soft masses of iron-manganese concentrations; few fine soft masses of iron-manganese concentrations; few clay films surface features on faces of peds; few very fine roots; common fine distinct 10YR56 mottles; many fine prominent 2.5Y52 mottles
    2C1—140 to 180 centimeters (55.1 to 70.9 inches); light olive brown (2.5Y 5/4) loam; massive; firm; 0.5 very fine roots; 1 percent fine spherical iron-manganese masses and 1 percent fine irregular iron-manganese masses and 11 percent medium distinct light brownish gray (2.5Y 6/2) iron depletions; 3 percent by volume 2-39-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. Lab sample # 90P06707. few fine soft masses of iron-manganese concentrations; few fine soft masses of iron-manganese concentrations; few very fine roots; common medium distinct 2.5Y62 mottles
    2C2—180 to 201 centimeters (70.9 to 79.1 inches); light olive brown (2.5Y 5/4) loam; massive; firm; 0.5 very fine roots; 1 percent fine spherical iron-manganese masses and 1 percent medium irregular iron-manganese masses and 11 percent medium distinct light brownish gray (2.5Y 6/2) iron depletions; 3 percent by volume 2-39-75 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.2, hellige-truog. Lab sample # 90P06708. split for sampling with 2C1; few fine soft masses of iron-manganese concentrations; few medium soft masses of iron-manganese concentrations; few very fine roots; common medium distinct 2.5Y62 mottles