IDENTIFIERS

  • Current Taxon Name (Soil Name): Lagonda
  • OSD
  • Series Extent
  • User Site ID: 2006MO063005
  • User Pedon ID: 2006MO063005
  • Transect:
  • User Transect ID - Lagonda-063-06
  • Transect Stop Number - 3
  • Transect Interval - 78.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0606305
  • NCSS Pedon Lab Data NASIS Record ID - 30805
  • 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: 39.8099174
  • Std. Longitude: -94.3936691
  • Datum: WGS84
  • Township: T58N
  • Range: R31W
  • Section: 28
  • Map Unit: 30115—Lagonda silt loam, 2 to 5 percent slopes
  • State: Missouri
  • County: MO063—DeKalb
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO063—De Kalb County, Missouri

    • PEDON

  • Describers Name: ms
  • Current Taxonomic Class: Fine, smectitic, mesic Aquertic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Lagonda
  • PSC - 25 to 75 cm.
  • Classificaton Date - 7/23/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Lagonda
  • Classificaton Date - 11/30/2006
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: noncalcareous loess over pedisediment
  • Landscape: Loess covered hillslope on dissected till plain
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/30/2006 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    redox concentrations

    redox depletions with chroma 2 or less

    lithologic discontinuity

    0—25

    25—175

    25—175

    25—175

    43—175

    —-

    —-

    —-

    —-

    —-
    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

    2

    —

    —

    —

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2) broken face silt loam; 7 percent sand; 67 percent silt; 26 percent clay; weak fine granular structure; friable; fragments; clear smooth boundary. Lab sample # MU027602; observed in push tube
    Btg1—25 to 43 centimeters (9.8 to 16.9 inches); dark grayish brown (10YR 4/2) silty clay loam; 6 percent sand; 59 percent silt; 35 percent clay; weak fine subangular blocky structure; friable; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/4), moist, masses of oxidized iron with diffuse boundaries; fragments; clear smooth boundary. Lab sample # MU027603; observed in push tube
    2Btg2—43 to 56 centimeters (16.9 to 22.0 inches); grayish brown (10YR 5/2) broken face silty clay loam; 8 percent sand; 49 percent silt; 43 percent clay; moderate fine subangular blocky structure; friable; 5 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 1 percent fine prominent irregular noncoherent cemented yellowish brown (10YR 5/4), moist, masses of oxidized iron with diffuse boundaries in matrix and 2 percent fine faint irregular noncoherent cemented gray (10YR 5/1), moist, clay depletions with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU027604; observed in push tube. discontinuous - phpvsfiid 345474; discontinuous - phpvsfiid 345474
    2Btg3—56 to 74 centimeters (22.0 to 29.1 inches); brown (10YR 5/3) broken face silty clay loam; 9 percent sand; 53 percent silt; 38 percent clay; moderate fine subangular blocky structure; friable; 15 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 1 percent fine prominent irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU027605; observed in push tube. Horizon formed in shale residuum; discontinuous - phpvsfiid 345475; discontinuous - phpvsfiid 345475
    2Btg4—74 to 94 centimeters (29.1 to 37.0 inches); light brownish gray (10YR 6/2) broken face silty clay loam; 9 percent sand; 54 percent silt; 37 percent clay; moderate fine subangular blocky structure; friable; 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 10 percent fine prominent irregular noncoherent cemented dark gray (10YR 4/1), moist, clay depletions with diffuse boundaries in matrix and 15 percent fine prominent irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU027606; observed in push tube. Horizon formed in shale residuum; discontinuous - phpvsfiid 345476; discontinuous - phpvsfiid 345476
    2Btg5—94 to 117 centimeters (37.0 to 46.1 inches); light brownish gray (10YR 6/2) broken face silty clay; 9 percent sand; 52 percent silt; 40 percent clay; moderate fine subangular blocky structure; friable; 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 10 percent medium prominent irregular noncoherent cemented light gray (10YR 7/1), moist, clay depletions with diffuse boundaries in matrix and 20 percent medium prominent irregular noncoherent cemented strong brown (7.5YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; 2 percent fine prominent irregular noncoherent cemented white (2.5Y 8/1), moist, carbonate masses with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU027607; observed in push tube. Horizon formed in limestone residuum; discontinuous - phpvsfiid 345477; discontinuous - phpvsfiid 345477
    2Btg6—117 to 175 centimeters (46.1 to 68.9 inches); light gray (10YR 7/1) broken face silty clay; 8 percent sand; 49 percent silt; 43 percent clay; moderate fine subangular blocky structure; friable; 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 10 percent medium prominent irregular noncoherent cemented strong brown (7.5YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 10 percent medium prominent irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with diffuse boundaries in matrix; 2 percent fine prominent irregular noncoherent cemented white (2.5Y 8/1), moist, carbonate nodules with diffuse boundaries in matrix; fragments. Lab sample # MU027608; observed in push tube. Horizon formed in limestone residuum; discontinuous - phpvsfiid 345478; discontinuous - phpvsfiid 345478