IDENTIFIERS

  • Current Taxon Name (Soil Name): JEMERSON
  • OSD
  • Series Extent
  • User Site ID: 2006MO027057
  • User Pedon ID: 2006MO027057
  • Vegetation Plot ID: 2006MO02757
  • Transect:
  • User Transect ID - 4c-1
  • Transect Stop Number - 6
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0602757
  • NCSS Pedon Lab Data NASIS Record ID - 25600
  • Print Date: 11/24/2024

    • 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: 38.7164167
  • Std. Longitude: -91.7830000
  • Datum: WGS84
  • Township: T46N
  • Range: R8W
  • Section: 35
  • PLSS Details: 846 feet West and 1,354 feet South from the North East corner
  • Country: US—United States
  • State: Missouri
  • County: MO027—Callaway
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO027—Callaway County, Missouri
  • 7.5 Minute USGS Quad: 38091-F7—Mokane East, Missouri

    • PEDON

  • Describers Name: Larry Slechta, Amber Marshaus, Wyn Kelley
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 57
  • Correlated Information:
  • Soil Name - JEMERSON
  • PSC - 30 to 81 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - JEMERSON
  • Classificaton Date - 6/6/2006
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed over silty and clayey alluvium derived from mixed
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: footslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: negligible
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Upper Wisconsinan Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/6/2006 (actual site observation date)
  • Air Photo ID: 38091f7ne
  • 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 sheet
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    JUVI

    TORA2

    VIOPA2

    Juniperus virginiana

    Toxicodendron radicans

    Viburnum opulus var. americanum

    eastern redcedar

    eastern poison ivy

    American cranberrybush

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

    ochric epipedon

    argillic horizon

    0—30

    30—226

    —30—

    —196—
    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

    3

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    —

    164

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    170

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    A—0 to 5 centimeters (0.0 to 2.0 inches); brown (10YR 4/3) rubbed silt loam; weak very fine subangular blocky structure; friable; 10.0 very fine roots throughout and 10.0 fine roots throughout; 10.0 very fine tubular and 10.0 fine tubular pores; 35 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on surfaces along root channels; fragments; clear smooth boundary. Lab sample # MU003537; observed in push tube
    E—5 to 30 centimeters (2.0 to 11.8 inches); brown (10YR 5/3) broken face silt loam; weak very fine subangular blocky structure; friable; 10.0 very fine roots throughout and 3.0 fine roots throughout; 10.0 very fine tubular and 3.0 fine tubular pores; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 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; clear smooth boundary. Lab sample # MU003538; observed in push tube
    Bt1—30 to 48 centimeters (11.8 to 18.9 inches); yellowish brown (10YR 5/4) broken face silt loam; moderate fine subangular blocky structure; firm; 3.0 fine roots throughout; 3.0 fine tubular pores; 12 percent faint yellowish brown (10YR 5/4), moist, clay films on all faces of peds and 12 percent faint light gray (10YR 7/2), 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; fragments; clear smooth boundary. Lab sample # MU003539; observed in push tube
    Bt2—48 to 58 centimeters (18.9 to 22.8 inches); yellowish brown (10YR 5/4) broken face silt loam; moderate fine subangular blocky structure; firm; 0.5 fine roots throughout; 0.5 fine tubular pores; 12 percent faint brown (10YR 4/3), moist, clay films on all faces of peds and 12 percent faint light gray (10YR 7/2), moist, silt coats on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 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; clear smooth boundary. Lab sample # MU003540; observed in push tube
    Bt3—58 to 119 centimeters (22.8 to 46.9 inches); 60 percent brown (10YR 5/3) broken face and 40 percent pale brown (10YR 6/3) broken face silt loam; moderate fine subangular blocky structure; firm; 0.5 fine roots throughout; 0.5 fine tubular pores; 35 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds and 35 percent faint light gray (10YR 7/2), 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 yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU003541; observed in push tube
    2Bt—119 to 157 centimeters (46.9 to 61.8 inches); 70 percent brown (10YR 5/3) broken face and 30 percent light brownish gray (10YR 6/2) broken face silty clay loam; moderate medium subangular blocky structure; firm; 0.5 fine tubular pores; 35 percent distinct brown (10YR 4/3), 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 yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU003542; observed in push tube
    2Btg—157 to 226 centimeters (61.8 to 89.0 inches); olive gray (5Y 5/2) broken face silty clay loam; moderate medium subangular blocky structure; firm; 0.5 fine tubular pores; 35 percent prominent dark grayish brown (10YR 4/2), 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 black (10YR 2/1), 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; fragments. Lab sample # MU003543; observed in push tube