IDENTIFIERS

  • Current Taxon Name (Soil Name): WAKELAND
  • OSD
  • Series Extent
  • User Site ID: 2004MO045056
  • User Pedon ID: 2004MO045056
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0404556
  • NCSS Pedon Lab Data NASIS Record ID - 26213
  • 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: 40.5613889
  • Std. Longitude: -91.8061111
  • Datum: WGS84
  • Township: T67N
  • Range: R8W
  • Section: 32
  • PLSS Details: 2,043 feet East and 143 feet North from the South West corner
  • Country: US—United States
  • State: Missouri
  • County: MO045—Clark
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO045—Clark County, Missouri
  • 7.5 Minute USGS Quad: 40091-E7—Anson, Missouri

    • PEDON

  • Describers Name: David Dowdy, Wesley Simmons, Greg Caldwell
  • Current Taxonomic Class: Fine-silty, mixed, superactive, nonacid, mesic Argiaquic Argialbolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 56
  • Sampled As Information:
  • Soil Name - WAKELAND
  • Taxonomic Class - Fine-silty, mixed, superactive, nonacid, mesic Argiaquic Argialbolls
  • PSC - 66 to 117 cm.
  • Classificaton Date - 2/24/2005
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty alluvium derived from mixed
  • Landscape: alluvial plain
  • Landform: flood-plain step
  • Geomorphic Component Flats: flat
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: occasional flooding for extremely brief periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/24/2005 (actual site observation date)
  • Air Photo ID: 40091e7se
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: landslip erosion highly deformed
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    albic horizon

    argillic horizon

    0—41

    41—66

    66—218

    —41—

    —25—

    —152—
    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

    —

    —

    189.9

    —

    220

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; 20 percent sand; 65 percent silt; 15 percent clay; weak fine subangular blocky structure; friable; 10.0 fine roots throughout; 10.0 fine tubular pores; 70 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU007962; observed in push tube
    A2—20 to 41 centimeters (7.9 to 16.1 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; 20 percent sand; 69 percent silt; 12 percent clay; moderate fine subangular blocky structure; friable; 10.0 fine roots throughout; 10.0 fine tubular pores; 40 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU007963; observed in push tube
    E—41 to 66 centimeters (16.1 to 26.0 inches); grayish brown (10YR 5/2) broken face silt loam; 24 percent sand; 63 percent silt; 13 percent clay; weak fine subangular blocky structure; friable; 3.0 fine roots throughout; 10.0 fine tubular pores; 40 percent distinct light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU007964; observed in push tube
    Btg1—66 to 81 centimeters (26.0 to 31.9 inches); dark grayish brown (10YR 4/2) broken face silt loam; 25 percent sand; 57 percent silt; 17 percent clay; moderate fine subangular blocky structure; firm; 0.5 fine roots between peds; 3.0 fine tubular pores; 15 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds and 25 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds and 30 percent distinct light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; fragments; clear smooth boundary. Lab sample # MU007965; observed in push tube
    Btg2—81 to 107 centimeters (31.9 to 42.1 inches); dark grayish brown (10YR 4/2) broken face silt loam; 21 percent sand; 55 percent silt; 25 percent clay; moderate fine subangular blocky, and weak fine prismatic structure; firm; 0.5 fine roots between peds; 3.0 fine tubular pores; 15 percent distinct gray (10YR 6/1), moist, silt coats on all faces of peds and 30 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; gradual smooth boundary. Lab sample # MU007966; observed in push tube
    Btg3—107 to 183 centimeters (42.1 to 72.0 inches); dark grayish brown (10YR 4/2) broken face silt loam; 18 percent sand; 57 percent silt; 25 percent clay; weak fine subangular blocky, and weak fine prismatic structure; firm; 0.5 fine roots between peds; 3.0 fine tubular pores; 40 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; gradual smooth boundary. Lab sample # MU007967; observed in push tube
    Btg4—183 to 218 centimeters (72.0 to 85.8 inches); dark gray (10YR 4/1) broken face silt loam; weak fine prismatic structure; 0.5 fine roots between peds; 10.0 fine tubular pores; 5 percent distinct light gray (10YR 7/1), moist, silt coats on all faces of peds and 20 percent distinct dark gray (10YR 4/1), moist, clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented very dark gray (10YR 3/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU007969; observed in push tube