IDENTIFIERS

  • Current Taxon Name (Soil Name): MONITEAU
  • OSD
  • Series Extent
  • User Site ID: 2003MO019002
  • User Pedon ID: 2003MO019002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0301902
  • NCSS Pedon Lab Data NASIS Record ID - 25193
  • Print Date: 2/16/2025

    • 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: 38.9203889
  • Std. Longitude: -92.3880000
  • Datum: WGS84
  • Township: T48N
  • Range: R13W
  • Section: 28
  • PLSS Details: 1,778 feet West and 2,011 feet South from the North East corner
  • Location Description: Hinkson Woods
  • Country: US—United States
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO019—Boone County, Missouri
  • 7.5 Minute USGS Quad: 38092-H4—Huntsdale, Missouri

    • PEDON

  • Describers Name: Greg Caldwell, David Dowdy, LeAnn Bullard
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Endoaqualfs
  • Current Taxon Kind: family
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - MONITEAU
  • PSC - 89 to 140 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - AUXVASSE
  • Classificaton Date - 9/17/2003
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty alluvium derived from mixed
  • Landscape: hills
  • Landform: flood-plain step
  • Geomorphic Component Hills: base slope
  • 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 brief periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/17/2003 (actual site observation date)
  • Air Photo ID: 38092h4se
  • 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

    ochric epipedon

    albic horizon

    argillic horizon

    0—48

    48—89

    89—203

    —48—

    —41—

    —114—
    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

    2

    —

    —

    177.1

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2) rubbed silt loam; weak medium subangular blocky structure; friable; 10.0 fine roots throughout; 10.0 fine tubular pores; 40 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; fragments; clear smooth boundary. Lab sample # MU000462; observed in push tube
    A2—13 to 30 centimeters (5.1 to 11.8 inches); dark grayish brown (10YR 4/2) rubbed silt loam; weak fine subangular blocky structure; friable; 10.0 fine roots throughout; 10.0 very fine tubular and 3.0 fine tubular pores; 40 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; fragments; clear smooth boundary. Lab sample # MU000463; observed in push tube
    Ab—30 to 48 centimeters (11.8 to 18.9 inches); dark grayish brown (2.5Y 4/2) rubbed silt loam; weak medium subangular blocky structure; friable; 10.0 fine roots throughout; 10.0 very fine tubular pores; 1 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds and 10 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (10YR 4/3), moist, iron depletions with clear boundaries in matrix; fragments; abrupt smooth boundary. Lab sample # MU000464; observed in push tube
    E—48 to 89 centimeters (18.9 to 35.0 inches); grayish brown (10YR 5/2) broken face silt loam; weak fine subangular blocky structure; friable; 10.0 very fine roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 very fine tubular pores; 50 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/4), 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; clear smooth boundary. Lab sample # MU000465; observed in push tube
    Btgb1—89 to 130 centimeters (35.0 to 51.2 inches); grayish brown (10YR 5/2) broken face silt loam; weak fine subangular blocky structure; friable; 10.0 fine roots between peds; 10.0 fine tubular pores; 20 percent distinct dark grayish brown (10YR 4/2), 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; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), 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; gradual smooth boundary. Lab sample # MU000466; observed in push tube
    Btgb2—130 to 175 centimeters (51.2 to 68.9 inches); grayish brown (10YR 5/2) broken face silty clay loam; weak fine subangular blocky, and weak fine prismatic structure; firm; 0.5 fine roots between peds; 10.0 fine tubular pores; 10 percent distinct light brownish gray (10YR 6/2), moist, silt coats on all faces of peds and 30 percent faint dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (7.5YR 4/4), 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; gradual smooth boundary. Lab sample # MU000468; observed in push tube
    Btgb3—175 to 203 centimeters (68.9 to 79.9 inches); grayish brown (10YR 5/2) broken face silt loam; weak fine subangular blocky, and weak medium prismatic structure; firm; 0.5 fine roots between peds; 10.0 fine tubular pores; 10 percent distinct light brownish gray (2.5Y 6/2), moist, silt coats on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (7.5YR 4/4), 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 and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU000470; observed in push tube