IDENTIFIERS

  • Current Taxon Name (Soil Name): KESWICK
  • OSD
  • Series Extent
  • User Site ID: 2006MO139068
  • User Pedon ID: 2006MO139068
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0613968
  • NCSS Pedon Lab Data NASIS Record ID - 30312
  • Print Date: 9/24/2024

    • 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: 38.8735556
  • Std. Longitude: -91.5354167
  • Datum: WGS84
  • Township: T47N
  • Range: R6W
  • Section: 1
  • PLSS Details: 2,431 feet West and 1,830 feet South from the North East corner
  • Country: US—United States
  • State: Missouri
  • County: MO139—Montgomery
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO603—Montgomery and Warren Counties, Missouri
  • 7.5 Minute USGS Quad: 38091-G5—Americus, Missouri

    • PEDON

  • Describers Name: Mike Chalfant, Amber Marshaus, John Horton, Wyn Kelley
  • Current Taxonomic Class: Fine, smectitic, 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 #: 68
  • Sampled As Information:
  • Soil Name - KESWICK
  • Taxonomic Class - Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • PSC - 0 to 0 cm.
  • Classificaton Date - 2/23/2006
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: flood plain
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Recent Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/23/2006 (actual site observation date)
  • Air Photo ID: 38091g5ne
  • 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
  • Site Erosion Accelerated: water erosion gully
    • 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

    3.2

    —

    —

    246.9

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; weak very fine subangular blocky structure; friable; 5 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter limestone, unspecified fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU027883; observed in pit, small
    A/Ep—10 to 33 centimeters (3.9 to 13.0 inches); 70 percent brown (10YR 4/3) broken face and 30 percent dark grayish brown (10YR 4/2) broken face silt loam; weak very fine subangular blocky, and moderate thin platy structure; firm; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU027884; observed in pit, small
    Btg—33 to 91 centimeters (13.0 to 35.8 inches); grayish brown (10YR 5/2) broken face silty clay loam; moderate fine subangular blocky, and weak medium prismatic structure; firm; 35 percent faint grayish brown (10YR 5/2), 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 yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU027885; observed in pit, small
    2Btg—91 to 213 centimeters (35.8 to 83.9 inches); grayish brown (10YR 5/2) broken face silty clay; moderate fine angular blocky, and moderate fine prismatic structure; firm; 35 percent faint grayish brown (10YR 5/2), moist, pressure faces and 35 percent faint grayish brown (10YR 5/2), 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 yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark red (2.5YR 3/6), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU027886; observed in pit, small
    2Bt—213 to 305 centimeters (83.9 to 120.1 inches); yellowish brown (10YR 5/6) broken face silty clay loam; moderate thick platy structure; firm; 12 percent faint yellowish brown (10YR 5/6), moist, clay films; 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 gray (2.5Y 6/1), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n; gradual smooth boundary.; observed in pit, small
    2Bk—305 to 366 centimeters (120.1 to 144.1 inches); yellowish brown (10YR 5/4) broken face silty clay loam; moderate thick platy structure; firm; 12 percent faint white (10YR 8/1), moist, carbonate coats and 12 percent faint pale red (2.5YR 6/2), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented light brownish gray (2.5Y 6/2), 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 5/8), moist, iron depletions with clear boundaries in matrix; 3 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; slight effervescence, by hcl, 1n; clear smooth boundary.; observed in pit, small
    3Btb—366 to 396 centimeters (144.1 to 155.9 inches); brown (10YR 5/3) broken face very gravelly clay; moderate fine subangular blocky, and moderate fine angular blocky structure; firm; 35 percent faint brown (10YR 5/3), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented red (2.5YR 4/8), 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; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n.; observed in pit, small