IDENTIFIERS

  • Current Taxon Name (Soil Name): Secesh
  • OSD
  • Series Extent
  • User Site ID: 2007MO179029M
  • User Pedon ID: 2007MO179029
  • Vegetation Plot ID: 2007MO179029
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0717929
  • Print Date: 4/26/2025

    • 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: 37.5586417
  • Std. Longitude: -90.8758167
  • Datum: WGS84
  • Township: T33N
  • Range: R2E
  • Section: 7
  • PLSS Details: 1467 feet E and 1427 feet S of the NW corner
  • Country: US—United States
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116C—St. Francois Knobs and Basins
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37090-E8—Edgehill, Missouri

    • PEDON

  • Describers Name: Leon Thompson, Finn Gottschalk, Dennis Meinert, Jennifer Pellett
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Ultic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 29
  • Correlated Information:
  • Soil Name - Secesh
  • PSC - 20 to 70 cm.
  • Classificaton Date - 3/22/2017
  • Sampled As Information:
  • Soil Name - Midco
  • Taxonomic Class - Fine-loamy, siliceous, active, nonacid, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 20 to 70 cm.
  • Classificaton Date - 6/1/9863
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-loamy slope alluvium derived from mixed over loamy residuum weathered from mixed
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Potosi Dolomite formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/9863 (actual site observation date)
  • Air Photo ID: 37090e8se
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - other tree cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    QUAL

    CARYA

    ACER

    CORNU

    Quercus alba

    Carya

    Acer

    Cornus

    white oak

    hybrid hickory

    maple

    dogwood

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    —

    —

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    —

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

    ochric epipedon

    argillic horizon

    0—20

    20—178

    —20—

    —158—
    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

    5

    —

    —

    299

    —

    5

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —

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    A—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2) rubbed silt loam; moderate fine granular, and moderate medium granular structure; very friable; 10.0 very fine roots throughout and 3.0 very coarse roots throughout and 10.0 medium roots throughout and 10.0 fine roots throughout and 10.0 coarse roots throughout; 10.0 fine moderate-continuity interstitial pores; 5 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU005661; observed in pit, small
    Bt1—20 to 36 centimeters (7.9 to 14.2 inches); dark yellowish brown (10YR 3/4) interior silt loam; moderate medium subangular blocky structure; friable; 3.0 very fine roots throughout and 3.0 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 0.5 medium moderate-continuity tubular and 10.0 fine moderate-continuity tubular pores; 12 percent faint dark brown (10YR 3/3), moist, clay films on all faces of peds; 2 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU005662; observed in pit, small
    Bt2—36 to 66 centimeters (14.2 to 26.0 inches); dark yellowish brown (10YR 4/4) interior silt loam; moderate medium subangular blocky structure; firm; 3.0 very fine roots throughout and 3.0 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 0.5 medium moderate-continuity tubular and 10.0 fine moderate-continuity tubular pores; 35 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU005663; observed in pit, small
    Bt3—66 to 89 centimeters (26.0 to 35.0 inches); dark yellowish brown (10YR 4/4) interior silt loam; moderate medium subangular blocky structure; firm; 3.0 very fine roots throughout and 0.5 medium roots throughout and 3.0 fine roots; 10.0 very fine moderate-continuity tubular and 10.0 fine moderate-continuity tubular pores; 35 percent distinct strong brown (7.5YR 4/6), moist, clay films on all faces of peds; 8 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU005664; observed in pit, small
    2Bt4—89 to 147 centimeters (35.0 to 57.9 inches); dark yellowish brown (10YR 4/4) interior extremely gravelly coarse sandy loam; weak medium subangular blocky structure; firm; 3.0 very fine roots throughout and 0.5 medium roots throughout and 3.0 fine roots; 10.0 very fine moderate-continuity interstitial and 10.0 fine moderate-continuity interstitial pores; 35 percent faint dark yellowish brown (10YR 4/4), moist, clay films on rock fragments and 35 percent distinct light brownish gray (10YR 6/2), moist, silt coats on rock fragments; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subangular indurated 2-?-75 millimeter rhyolite fragments and 2 percent by volume nonflat subangular indurated 75-?-250 millimeter rhyolite fragments and 10 percent by volume nonflat subangular strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 10 percent by volume nonflat subangular strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 35 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU005665; observed in pit, small
    3Btg—147 to 178 centimeters (57.9 to 70.1 inches); gray (10YR 6/1) interior extremely gravelly clay loam; moderate medium subangular blocky structure; very firm; 0.5 very fine roots throughout; 0.5 very fine moderate-continuity vesicular and 0.5 fine moderate-continuity vesicular pores; 35 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; 10 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 10 percent by volume nonflat subangular strongly coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments and 40 percent by volume nonflat subangular strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments. Lab sample # MU005666; observed in pit, small