IDENTIFIERS

  • Current Taxon Name (Soil Name): KESWICK
  • OSD
  • Series Extent
  • User Site ID: 2007MO211051
  • User Pedon ID: 2007MO211051
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0721151
  • NCSS Pedon Lab Data NASIS Record ID - 25636
  • Print Date: 12/17/2024

    • 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: 40.3149986
  • Std. Longitude: -92.8899155
  • Datum: WGS84
  • Township: T64N
  • Range: R18W
  • Section: 26
  • PLSS Details: 1,050 feet East and 804 feet North from the South West corner
  • Map Unit: 30045—Cantril loam, 2 to 5 percent slopes
  • Country: US—United States
  • State: Missouri
  • County: MO211—Sullivan
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Regional Office: NC—North Central
  • Non-MLRA Soil Survey Area: MO211—Sullivan County, Missouri
  • 7.5 Minute USGS Quad: 40092-C8—Green City, Missouri

    • PEDON

  • Describers Name: David Dowdy, Amber Marshaus
  • Current Taxonomic Class: Fine, smectitic, superactive, mesic Aquertic Chromic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 51
  • Correlated Information:
  • Soil Name - KESWICK
  • PSC - 13 to 64 cm.
  • Classificaton Date - 4/12/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - KESWICK
  • Classificaton Date - 9/19/2007
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey loess derived from mixed over clayey pedisediment derived from mixed
  • Landscape: upland
  • Landform: till plain
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Pre-illinoian Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/19/2007 (actual site observation date)
  • Air Photo ID: 40092c8ne
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
  • Site Erosion Accelerated: water erosion gully
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    redox depletions with chroma 2 or less

    0—13

    13—203

    13—0

    —13—

    —190—

    —1—
    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

    —

    —

    278

    —

    320

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) broken face silty clay loam; 4 percent sand; 61 percent silt; 35 percent clay; weak fine subangular blocky structure; firm; 10.0 very fine roots between peds and 10.0 fine roots between peds; 10.0 very fine dendritic tubular and 10.0 fine dendritic tubular pores; 35 percent distinct organic stains on all faces of peds; fragments; clear smooth boundary. Lab sample # MU003793; observed in push tube
    Bt—13 to 28 centimeters (5.1 to 11.0 inches); dark yellowish brown (10YR 4/4) broken face silty clay; 3 percent sand; 49 percent silt; 48 percent clay; weak medium subangular blocky structure; 10.0 very fine roots between peds and 3.0 fine roots between peds; 10.0 very fine dendritic tubular and 10.0 fine dendritic tubular pores; 35 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine distinct irregular noncoherent cemented brown (10YR 5/3), moist, iron depletions with clear boundaries throughout and 12 percent fine distinct irregular noncoherent cemented strong brown (7.5YR 4/6), moist, masses of oxidized iron with clear boundaries throughout; fragments; clear smooth boundary. Lab sample # MU003794; observed in push tube
    Btg1—28 to 51 centimeters (11.0 to 20.1 inches); grayish brown (10YR 5/2) broken face silty clay; 3 percent sand; 55 percent silt; 42 percent clay; weak medium subangular blocky, and weak medium prismatic structure; 3.0 very fine roots between peds and 3.0 fine roots between peds; 3.0 very fine dendritic tubular and 3.0 fine dendritic tubular pores; 35 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent fine prominent irregular noncoherent cemented strong brown (7.5YR 4/6), moist, masses of oxidized iron with clear boundaries throughout; fragments; abrupt smooth boundary. Lab sample # MU003795; observed in push tube
    Btg2—51 to 81 centimeters (20.1 to 31.9 inches); grayish brown (10YR 5/2) broken face silty clay loam; 2 percent sand; 64 percent silt; 34 percent clay; moderate fine subangular blocky, and moderate medium subangular blocky structure; 3.0 very fine roots between peds and 3.0 fine roots between peds; 3.0 very fine dendritic tubular pores; 35 percent distinct silt coats on all faces of peds; 1 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with clear boundaries throughout and 20 percent fine prominent irregular noncoherent cemented strong brown (7.5YR 4/6), moist, masses of oxidized iron with clear boundaries throughout; fragments; clear smooth boundary. Lab sample # MU003796; observed in push tube
    Btg3—81 to 122 centimeters (31.9 to 48.0 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; 2 percent sand; 65 percent silt; 33 percent clay; moderate medium subangular blocky structure; firm; 0.5 very fine roots between peds; 0.5 very fine dendritic tubular pores; 35 percent distinct silt coats on all faces of peds; 10 percent fine prominent irregular noncoherent cemented strong brown (7.5YR 4/6), moist, masses of oxidized iron with clear boundaries throughout and 12 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with clear boundaries throughout; fragments; clear smooth boundary. Lab sample # MU003797; observed in push tube
    2Btg4—122 to 155 centimeters (48.0 to 61.0 inches); grayish brown (10YR 5/2) broken face silty clay loam; 12 percent sand; 58 percent silt; 30 percent clay; moderate medium subangular blocky, and moderate coarse subangular blocky structure; firm; 0.5 very fine roots between peds; 0.5 very fine dendritic tubular and 0.5 fine dendritic tubular pores; 12 percent fine prominent irregular noncoherent cemented yellowish red (5YR 5/8), moist, masses of oxidized iron with clear boundaries throughout and 12 percent fine prominent irregular noncoherent cemented yellowish red (5YR 4/6), moist, masses of oxidized iron with clear boundaries throughout and 12 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with clear boundaries throughout; fragments; clear smooth boundary. Lab sample # MU003798; observed in push tube
    2Btg5—155 to 203 centimeters (61.0 to 79.9 inches); gray (10YR 5/1) broken face silty clay loam; 11 percent sand; 59 percent silt; 30 percent clay; moderate medium subangular blocky, and weak medium prismatic structure; firm; 0.5 very fine roots between peds; 0.5 very fine dendritic tubular and 0.5 fine dendritic tubular pores; 12 percent fine prominent irregular noncoherent cemented yellowish red (5YR 5/8), moist, masses of oxidized iron with clear boundaries throughout and 12 percent fine prominent irregular noncoherent cemented yellowish red (5YR 4/6), moist, masses of oxidized iron with clear boundaries throughout and 12 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with clear boundaries throughout; fragments. Lab sample # MU003799; observed in push tube