IDENTIFIERS

  • Current Taxon Name (Soil Name): Keswick
  • OSD
  • Series Extent
  • User Site ID: 1986MO007002
  • User Pedon ID: 86MO007002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8600702
  • NCSS Pedon Lab Data NASIS Record ID - 30056
  • Print Date: 11/21/2024

    • 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: 39.0940056
  • Std. Longitude: -91.9256000
  • Datum: WGS84
  • Township: T50N
  • Range: R9W
  • Section: 21
  • PLSS Details: 2090 feet west and 990 feet north of the southeast corner
  • Location Description: Audrain County: Located 1,000 ft N & 2,100 ft W of the SE corner of S 21, T 50 N, R 9 W.
  • Country: US—United States
  • State: Missouri
  • County: MO007—Audrain
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: MO007—Audrain County, Missouri
  • 7.5 Minute USGS Quad: 39091-A8—Auxvasse, Missouri

    • PEDON

  • Pedon Record Orgin: PedonPC
  • Sampled As Information:
  • Soil Name - Keswick
  • Classificaton Date - 12/2/1986
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/2/1986 (actual site observation date)
  • Air Photo ID: 39091a8ne
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    11

    —

    —

    251.8

    —

    151

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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) interior, gray (10YR 6/1) interior, dry; loam; weak fine granular structure; friable; 3.0 fine roots; fragments; clear smooth boundary.
    BE—10 to 18 centimeters (3.9 to 7.1 inches); brown (10YR 4/3) interior loam; weak fine subangular blocky structure; friable; 3.0 fine roots; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; abrupt smooth boundary. Lab sample # MU030804
    Bt1—18 to 33 centimeters (7.1 to 13.0 inches); 50 percent yellowish red (5YR 4/6) interior and 50 percent brown (7.5YR 4/4) interior clay loam; moderate very fine subangular blocky structure; firm; 0.5 medium roots and 0.5 fine roots; 15 percent faint clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented red (2.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU030805
    Bt2—33 to 51 centimeters (13.0 to 20.1 inches); grayish brown (10YR 5/2) interior and yellowish red (5YR 4/6) interior clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 15 percent faint clay films on all faces of peds and 15 percent organic stains on surfaces along root channels; 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 brown (7.5YR 5/4), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU030806
    Bt3—51 to 79 centimeters (20.1 to 31.1 inches); strong brown (7.5YR 5/6) interior and brown (7.5YR 5/2) interior and yellowish red (5YR 4/6) interior clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 15 percent faint clay films on all faces of peds and 35 percent organic stains; fragments; clear smooth boundary. Lab sample # MU030807
    Bt4—79 to 97 centimeters (31.1 to 38.2 inches); yellowish brown (10YR 5/6) interior clay loam; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 35 percent distinct grayish brown (10YR 5/2), moist, clay films on surfaces along root channels and 35 percent organic stains; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU030808
    BC1—97 to 124 centimeters (38.2 to 48.8 inches); yellowish brown (10YR 5/6) interior clay loam; weak fine subangular blocky structure; firm; 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 iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; fragments; abrupt smooth boundary. Lab sample # MU030809
    BC2—124 to 178 centimeters (48.8 to 70.1 inches); gray (5Y 5/1) interior clay loam; weak medium subangular blocky structure; firm; 35 percent organic stains; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU030810