IDENTIFIERS

  • Current Taxon Name (Soil Name): Wilbur
  • OSD
  • Series Extent
  • User Site ID: 1990MO019024
  • User Pedon ID: 1990MO019024
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9001924
  • NCSS Pedon Lab Data NASIS Record ID - 33512
  • Print Date: 5/20/2024

    • 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: 38.8361550
  • Std. Longitude: -92.3718350
  • Datum: WGS84
  • Range: R13W
  • Section: 22
  • Location Description: 2000 feet west and 700 feet north of the southeast corner of sec. 22, T. 47 N., R. 13 W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: F. J. Young
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Wilbur
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/10/1990
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: hills
  • Landform: flood plain
  • Slope Position: drainageway
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/10/1990 (actual site observation date)
  • Air Photo ID: 39
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - 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

    ochric epipedon

    cambic horizon

    0—20

    20—38

    —-

    —-
    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

    —

    —

    —

    —

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; silt loam; moderate fine granular, and moderate very fine subangular blocky structure; very friable; 10.0 very fine roots; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU037034
    A2—8 to 20 centimeters (3.1 to 7.9 inches); brown (10YR 4/3) and yellowish brown (10YR 5/4), pale brown (10YR 6/3), dry; silt loam; 1 percent grayish brown (10YR 5/2) fine mottles; weak fine subangular blocky structure; very friable; 3.0 very fine roots; dark brown (10YR 3/3) on faces of peds and very dark grayish brown (10YR 3/2) on faces of peds; 1 percent fine brown (7.5YR 4/4) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU037035
    Bw1—20 to 38 centimeters (7.9 to 15.0 inches); brown (10YR 5/3) silt loam; 1 percent light brownish gray (10YR 6/2) fine mottles; weak fine subangular blocky structure; very friable; 3.0 very fine roots; 1 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # MU037036
    Bw2—38 to 58 centimeters (15.0 to 22.8 inches); brown (10YR 5/3) silt loam; 10 percent light brownish gray (10YR 6/2) fine mottles; weak fine subangular blocky structure; very friable; 0.5 very fine roots; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU037037
    Bw3—58 to 91 centimeters (22.8 to 35.8 inches); brown (10YR 5/3) silt loam; 25 percent light brownish gray (10YR 6/2) fine and medium mottles; weak fine subangular blocky structure; very friable; 0.5 very fine roots; 35 percent manganese or iron-manganese stains; 10 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU037038
    Cg1—91 to 132 centimeters (35.8 to 52.0 inches); light brownish gray (10YR 6/2) stratified stratified silt loam; massive; very friable; 0.5 very fine roots; 35 percent manganese or iron-manganese stains; 1 percent coarse pale brown (10YR 6/3) masses of oxidized iron; 10 percent fine and medium strong brown (7.5YR 5/6); fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU037039
    Cg2—132 to 168 centimeters (52.0 to 66.1 inches); light brownish gray (10YR 6/2) stratified stratified silt loam; massive; very friable; 0.5 very fine roots; 35 percent manganese or iron-manganese stains; 10 percent fine and medium strong brown (7.5YR 5/6) masses of oxidized iron; 10 percent coarse pale brown (10YR 6/3); fragments; neutral, pH 7.0, hellige-truog. Lab sample # MU037040