IDENTIFIERS

  • Current Taxon Name (Soil Name): WRENGART
  • OSD
  • Series Extent
  • User Site ID: 2006MO113052
  • User Pedon ID: 2006MO113052
  • Vegetation Plot ID: 2006MO113052
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0611352
  • NCSS Pedon Lab Data NASIS Record ID - 25776
  • Print Date: 6/2/2024

    • 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: 39.0058611
  • Std. Longitude: -90.9374444
  • Datum: WGS84
  • Township: T49N
  • Range: R1E
  • Section: 18
  • PLSS Details: 482 feet West and 765 feet North from the South East corner
  • Country: US—United States
  • State: Missouri
  • County: MO113—Lincoln
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO113—Lincoln County, Missouri
  • 7.5 Minute USGS Quad: 39090-A8—Okete, Missouri

    • PEDON

  • Describers Name: Keith Knelle, John Horton, Dennis Meinert
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Oxyaquic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 52
  • Correlated Information:
  • Soil Name - WRENGART
  • PSC - 18 to 69 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - MENFRO
  • Classificaton Date - 2/7/2006
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Holocene Stage silty loess derived from mixed over Mississippian System gravelly pedisediment derived from cherty limestone
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Burlington Limestone formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/7/2006 (actual site observation date)
  • Air Photo ID: 39090a8se
  • Surface Water Kind: none observed
  • 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: water erosion gully
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    JUVI

    QUAL

    Juniperus virginiana

    Quercus alba

    eastern redcedar

    white oak

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    aquic conditions

    redox depletions with chroma 2 or less

    lithologic discontinuity

    0—28

    28—160

    28—160

    61—104

    84—160

    —28—

    —132—

    —132—

    —43—

    —76—
    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

    4

    —

    —

    164.3

    —

    185

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) interior silt loam; weak fine subangular blocky structure; friable; 10.0 very fine roots throughout and 3.0 medium roots throughout and 10.0 fine roots throughout and 3.0 coarse roots throughout; 10.0 fine interstitial pores; fragments; gradual smooth boundary. Lab sample # MU004833; observed in pit, small
    Bt1—18 to 28 centimeters (7.1 to 11.0 inches); dark yellowish brown (10YR 4/4) interior silt loam; weak fine subangular blocky structure; friable; 10.0 very fine roots throughout and 0.5 medium roots throughout and 10.0 fine roots throughout; 3.0 medium tubular and 3.0 fine tubular pores; 12 percent faint yellowish brown (10YR 5/4), moist, clay films on all faces of peds; fragments; gradual smooth boundary.; observed in pit, small
    Bt2—28 to 46 centimeters (11.0 to 18.1 inches); brown (7.5YR 4/4) interior silt loam; moderate fine subangular blocky structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout; 0.5 fine tubular pores; 35 percent faint strong brown (7.5YR 4/6), 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.; observed in pit, small
    Bt3—46 to 61 centimeters (18.1 to 24.0 inches); 70 percent strong brown (7.5YR 4/6) interior and 30 percent brown (7.5YR 4/4) interior silty clay loam; moderate medium subangular blocky structure; firm; 0.5 medium roots throughout and 0.5 coarse roots throughout; 0.5 fine interstitial pores; 12 percent prominent pale brown (10YR 6/3), moist, silt coats on all faces of peds and 35 percent faint brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented reddish yellow (7.5YR 6/8), 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.; observed in pit, small
    Bt4—61 to 84 centimeters (24.0 to 33.1 inches); strong brown (7.5YR 4/6) interior silty clay loam; moderate fine subangular blocky, and moderate medium angular blocky structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 0.5 medium tubular and 3.0 fine tubular pores; 35 percent prominent light gray (10YR 7/2), moist, silt coats on all faces of peds and 35 percent faint brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (10YR 5/3), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/8), 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.; observed in pit, small
    2Bt5—84 to 104 centimeters (33.1 to 40.9 inches); 80 percent strong brown (7.5YR 4/6) interior and 20 percent reddish brown (5YR 4/4) interior silty clay loam; moderate fine subangular blocky, and weak medium angular blocky structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 3.0 very fine tubular pores; 35 percent distinct brown (7.5YR 4/4), moist, clay films on all faces of peds and 35 percent distinct light gray (10YR 7/2), moist, silt coats on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (10YR 5/3), 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; 10 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2Bt6—104 to 137 centimeters (40.9 to 53.9 inches); yellowish red (5YR 5/6) interior silty clay loam; weak fine angular blocky, and weak coarse prismatic structure; very firm; 0.5 very fine roots throughout and 0.5 fine roots throughout; 3.0 very fine tubular and 0.5 medium tubular and 3.0 fine tubular pores; 12 percent faint yellowish red (5YR 5/6), moist, clay films on all faces of peds and 35 percent prominent brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented red (2.5YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented brownish yellow (10YR 6/8), 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; 10 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; gradual smooth boundary.; observed in pit, small
    2Bt7—137 to 160 centimeters (53.9 to 63.0 inches); 50 percent yellowish red (5YR 5/6) interior and 50 percent yellowish red (5YR 5/8) interior very gravelly silty clay loam; weak fine angular blocky, and weak coarse prismatic structure; very firm; 0.5 very fine roots throughout and 0.5 fine roots throughout; 0.5 medium tubular and 0.5 fine tubular pores; 12 percent faint yellowish red (5YR 5/6), moist, clay films on all faces of peds and 35 percent prominent brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented red (2.5YR 5/8), 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; 1 percent by volume nonflat subangular very strongly coherent cemented 75-?-250 millimeter chert fragments and 40 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments.; observed in pit, small