IDENTIFIERS

  • Current Taxon Name (Soil Name): Wilbur
  • OSD
  • Series Extent
  • User Site ID: 1991MO019037
  • User Pedon ID: 1991MO019037
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9101937
  • NCSS Pedon Lab Data NASIS Record ID - 34330
  • Print Date: 11/11/2024

    • 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: 39.0626255
  • Std. Longitude: -92.2142488
  • Datum: WGS84
  • Range: R12W
  • Section: 1
  • PLSS Details: 2300 feet west and 700 feet south of the northeast corner
  • Location Description: 2300 feet west and 700 feet south of the northeast corner of sec. 1, T.49N.,R.12W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 113—Central Claypan Areas

    • PEDON

  • Describers Name: Fred Young
  • Current Taxon Kind: family
  • Pedon Type: within range of map unit
  • 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 - 5/22/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: valley
  • Landform: flood plain
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/22/1991 (actual site observation date)
  • Air Photo ID: 21
  • Surface Cover Properties:
  • 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

    ochric epipedon

    cambic horizon

    0—10

    10—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

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) and brown (10YR 4/3) silt loam; weak fine subangular blocky structure; very friable; 3.0 very fine and fine roots and 0.1 medium roots; fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # MU040263
    Bw—10 to 33 centimeters (3.9 to 13.0 inches); brown (10YR 4/3) silt loam; 25 percent dark grayish brown (10YR 4/2) fine and medium faint and 25 percent grayish brown (10YR 5/2) fine and medium faint mottles; weak fine subangular blocky structure; very friable; 3.0 very fine and fine roots and 0.1 medium roots; 1 percent fine brown (7.5YR 4/4) masses of oxidized iron; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU040264
    C—33 to 99 centimeters (13.0 to 39.0 inches); brown (10YR 4/3) stratified stratified silt loam; 25 percent grayish brown (10YR 5/2) fine and medium faint mottles; massive; very friable; 0.1 very fine roots; 1 percent fine brown (7.5YR 4/4) masses of oxidized iron; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU040265. (Note: There are strata of fine sandy loam in this horizon.)
    Cg1—99 to 109 centimeters (39.0 to 42.9 inches); dark grayish brown (10YR 4/2) and grayish brown (10YR 5/2) stratified stratified silt loam; 25 percent brown (10YR 4/3) fine faint mottles; massive; very friable; 0.1 very fine roots; 1 percent fine brown (7.5YR 4/4) masses of oxidized iron; fragments; moderately acid, pH 5.6, hellige-truog; gradual smooth boundary. Lab sample # MU040266. (Note: There are strata of fine sandy loam in this horizon.)
    Cg2—109 to 152 centimeters (42.9 to 59.8 inches); dark gray (10YR 4/1) silt loam; 10 percent grayish brown (10YR 5/2) fine and medium faint mottles; massive; very friable; 0.1 very fine roots; 10 percent fine brown (7.5YR 4/4) masses of oxidized iron; fragments; moderately acid, pH 5.6, hellige-truog. Lab sample # MU040267. (Note: Structure is massive with intermittent weak medium platy bedding planes.)