IDENTIFIERS

  • Current Taxon Name (Soil Name): Lilbourn
  • OSD
  • Series Extent
  • User Site ID: 1989MO143006
  • User Pedon ID: 1989MO143006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8914306
  • NCSS Pedon Lab Data NASIS Record ID - 30847
  • Print Date: 11/24/2024

    • 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: 36.7878876
  • Std. Longitude: -89.6533890
  • Datum: WGS84
  • Map Unit: 82050—Lilbourn fine sandy loam, 0 to 1 percent slopes
  • State: Missouri
  • County: MO143—New Madrid
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO143—New Madrid County, Missouri
  • 7.5 Minute USGS Quad: 36089-G6—Morehouse, Missouri

    • PEDON

  • Describers Name: M.T. Aide, P.G. Koenig
  • Current Taxonomic Class: Coarse-loamy, mixed, superactive, nonacid, thermic Oxyaquic Udifluvents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Lilbourn
  • PSC - 25 to 100 cm.
  • Classificaton Date - 3/4/2011
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Lilbourn
  • Classificaton Date - 8/1/1989
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy alluvium
  • Landscape: river valley
  • Landform: terrace
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1989 (actual site observation date)
  • 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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    0—28

    —-
    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

    0.1

    —

    —

    89.6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; fine sandy loam; weak fine granular structure; soft, very friable; 7.0 very fine roots; fragments; moderately acid, pH 5.7, pH meter; abrupt smooth boundary. Lab sample # MU035814
    A—13 to 28 centimeters (5.1 to 11.0 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; fine sandy loam; moderate very fine and fine granular structure; slightly hard, firm; 1 percent fine faint spherical brown (7.5YR 4/4) iron-manganese concretions; fragments; moderately acid, pH 5.9, pH meter; abrupt smooth boundary. Lab sample # MU035815
    C1—28 to 46 centimeters (11.0 to 18.1 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; fine sandy loam; weak fine subangular blocky structure; slightly hard, friable; 7.0 very fine high-continuity pores; 1 percent distinct dark yellowish brown (10YR 4/6), moist, and yellowish brown (10YR 5/6), dry, masses of oxidized iron and 1 percent fine spherical iron-manganese concretions and 1 percent fine spherical iron-manganese concretions; fragments; slightly acid, pH 6.5, pH meter; clear smooth boundary. Lab sample # MU035816
    C2—46 to 84 centimeters (18.1 to 33.1 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; fine sandy loam; weak fine subangular blocky structure; slightly hard, friable; 7.0 very fine high-continuity pores; 5 percent distinct yellowish brown (10YR 5/6), dry, and dark yellowish brown (10YR 4/6), moist, masses of oxidized iron and 5 percent fine spherical iron-manganese concretions; fragments; neutral, pH 6.6, pH meter; clear smooth boundary. Lab sample # MU035817
    2Btb—84 to 112 centimeters (33.1 to 44.1 inches); light brownish gray (2.5Y 6/2), light gray (2.5Y 7/2), dry; silt loam; strong fine subangular blocky structure; hard, friable; 7.0 very fine high-continuity pores; 1 percent fine spherical iron-manganese concretions and 5 percent prominent strong brown (7.5YR 5/6), dry, and brown (7.5YR 4/4), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.8, pH meter; abrupt smooth boundary. Lab sample # MU035818
    2C3—112 to 150 centimeters (44.1 to 59.1 inches); grayish brown (10YR 5/2), light brownish gray (10YR 6/2), dry; loamy fine sand; weak fine subangular blocky structure; hard, firm; 0.5 very fine high-continuity pores; 5 percent distinct brownish yellow (10YR 6/6), dry, and yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; very strongly acid, pH 5.0, pH meter. Lab sample # MU035819