IDENTIFIERS

  • Current Taxon Name (Soil Name): HUNTSVILLE
  • OSD
  • Series Extent
  • User Site ID: 2003MO019009
  • User Pedon ID: 2003MO019009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0301909
  • NCSS Pedon Lab Data NASIS Record ID - 25888
  • Print Date: 11/23/2024

    • 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: 38.8346944
  • Std. Longitude: -92.3040000
  • Datum: WGS84
  • Township: T47N
  • Range: R12W
  • Section: 20
  • PLSS Details: 647 feet East and 512 feet North from the South West corner
  • Location Description: Three Creeks CA
  • 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-G3—Ashland, Missouri

    • PEDON

  • Describers Name: Wesley Simmons, LeAnn Bullard, Greg Caldwell
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Cumulic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 9
  • Correlated Information:
  • Soil Name - HUNTSVILLE
  • PSC - 25 to 102 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - MONITEAU
  • Classificaton Date - 10/20/2003
  • 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: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: well
  • Flooding: occasional flooding for very brief periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/20/2003 (actual site observation date)
  • Air Photo ID: 38092g3ne
  • 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

    cambic horizon

    0—81

    81—203

    —81—

    —122—
    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

    —

    —

    184.4

    —

    283

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; weak fine subangular blocky structure; friable; 10.0 very fine roots throughout and 10.0 fine roots throughout; 10.0 very fine tubular pores; fragments; clear smooth boundary. Lab sample # MU005685; observed in push tube
    A1—20 to 56 centimeters (7.9 to 22.0 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; weak fine subangular blocky structure; friable; 0.5 very fine roots throughout and 10.0 fine roots throughout; 10.0 very fine tubular pores; 30 percent distinct black (10YR 2/1), moist, organic stains on all faces of peds; fragments; gradual smooth boundary. Lab sample # MU005686; observed in push tube
    A2—56 to 81 centimeters (22.0 to 31.9 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; moderate fine subangular blocky structure; friable; 3.0 very fine roots throughout; 0.5 fine tubular pores; 20 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds; fragments; clear smooth boundary. Lab sample # MU005687; observed in push tube
    Bt1—81 to 102 centimeters (31.9 to 40.2 inches); brown (10YR 4/3) broken face silt loam; weak fine subangular blocky structure; firm; 3.0 very fine roots throughout; 3.0 very fine tubular pores; 20 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds and 20 percent distinct very dark grayish brown (10YR 3/2), moist, clay films 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; gradual smooth boundary. Lab sample # MU005688; observed in push tube
    Bt2—102 to 119 centimeters (40.2 to 46.9 inches); brown (10YR 4/3) broken face silt loam; weak fine subangular blocky, and weak fine prismatic structure; firm; 0.5 very fine roots between peds; 0.5 very fine tubular pores; 40 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds and 40 percent distinct very dark grayish brown (10YR 3/2), moist, clay films 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; gradual smooth boundary. Lab sample # MU005689; observed in push tube
    Bt3—119 to 152 centimeters (46.9 to 59.8 inches); brown (10YR 4/3) broken face silt loam; moderate fine subangular blocky, and weak fine prismatic structure; firm; 0.5 very fine roots between peds; 0.5 fine tubular pores; 40 percent distinct very dark grayish brown (10YR 3/2), moist, clay films 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; gradual smooth boundary. Lab sample # MU005690; observed in push tube
    Bt4—152 to 203 centimeters (59.8 to 79.9 inches); brown (10YR 4/3) broken face silt loam; weak medium subangular blocky, and weak medium prismatic structure; firm; 0.5 very fine roots between peds; 0.5 fine tubular pores; 30 percent distinct very dark grayish brown (10YR 3/2), moist, clay films 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 brown (10YR 5/3), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU005691; observed in push tube