IDENTIFIERS

  • Current Taxon Name (Soil Name): Lagonda
  • OSD
  • Series Extent
  • User Site ID: 2007MO063002
  • User Pedon ID: 2007MO063002
  • Transect:
  • User Transect ID - Lagonda-063-12
  • Transect Stop Number - 1
  • Transect Interval - 61.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0706302
  • NCSS Pedon Lab Data NASIS Record ID - 30797
  • 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: 39.7908325
  • Std. Longitude: -94.4505539
  • Datum: WGS84
  • Township: T57N
  • Range: R32W
  • Section: 1
  • PLSS Details: NW 1/4
  • Map Unit: 30118—Lagonda silt loam, 5 to 9 percent slopes, eroded
  • 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 Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Lagonda
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/17/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Lagonda
  • Classificaton Date - 4/2/2007
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: noncalcareous loess over pedisediment over till
  • Landscape: Loess covered hillslope on dissected till plain
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: middle 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: 4/2/2007 (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

    ochric epipedon

    argillic horizon

    redox concentrations

    lithologic discontinuity

    redox depletions with chroma 2 or less

    0—23

    23—230

    23—230

    64—230

    64—230

    —-

    —-

    —-

    —-

    —-
    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

    6

    —

    —

    —

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2) rubbed silty clay loam; 5 percent sand; 30 percent clay; weak fine subangular blocky structure; friable; 7.0 very fine roots throughout and 7.0 fine roots throughout; 7.0 very fine moderate-continuity irregular pores; fragments; clear smooth boundary. Lab sample # MU029090; observed in push tube
    Btg1—23 to 40 centimeters (9.1 to 15.7 inches); dark grayish brown (10YR 4/2) rubbed silty clay loam; 5 percent sand; 36 percent clay; moderate fine subangular blocky structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout; 7.0 very fine moderate-continuity irregular pores; 5 percent very dark gray (10YR 3/1), moist, organoargillans; 3 percent fine prominent irregular noncoherent cemented brownish yellow (10YR 6/6), moist, masses of oxidized iron with diffuse boundaries; fragments; clear smooth boundary. Lab sample # MU029091; observed in push tube
    Btg2—40 to 64 centimeters (15.7 to 25.2 inches); grayish brown (10YR 5/2) broken face silty clay loam; 5 percent sand; 36 percent clay; moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 10 percent very dark grayish brown (10YR 3/2), moist, organoargillans; 5 percent fine prominent irregular noncoherent cemented brownish yellow (10YR 6/6), moist, masses of oxidized iron with diffuse boundaries and 5 percent distinct irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with diffuse boundaries; fragments; clear wavy boundary. Lab sample # MU029092; observed in push tube
    2Btg3—64 to 92 centimeters (25.2 to 36.2 inches); light brownish gray (10YR 6/2) broken face silty clay loam; 15 percent sand; 36 percent clay; weak very fine prismatic parts to moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 10 percent dark grayish brown (10YR 4/2), moist, clay films; 5 percent fine distinct irregular noncoherent cemented black (N 2/0), moist, manganese masses with diffuse boundaries and 5 percent fine distinct irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with diffuse boundaries and 15 percent fine prominent irregular noncoherent cemented brownish yellow (10YR 6/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU029093; observed in push tube
    2Btg4—92 to 123 centimeters (36.2 to 48.4 inches); light brownish gray (10YR 6/2) broken face silty clay loam; 15 percent sand; 35 percent clay; weak very fine prismatic parts to moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 15 percent dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 5 percent fine distinct irregular noncoherent cemented black (N 2/0), moist, manganese masses and 5 percent fine distinct irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with diffuse boundaries and 15 percent fine prominent irregular noncoherent cemented brownish yellow (10YR 6/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU029094; observed in push tube
    2Btg5—123 to 163 centimeters (48.4 to 64.2 inches); light brownish gray (10YR 6/2) broken face silty clay; 15 percent sand; 35 percent clay; weak fine prismatic parts to moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 15 percent dark grayish brown (10YR 4/2), moist, clay films; 5 percent fine prominent irregular noncoherent cemented black (N 2/0), moist, iron-manganese masses with diffuse boundaries and 10 percent medium prominent irregular noncoherent cemented yellowish red (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 # MU029095; observed in push tube
    3Bt1—163 to 193 centimeters (64.2 to 76.0 inches); yellowish brown (10YR 5/4) broken face silty clay; 22 percent sand; 36 percent clay; moderate fine subangular blocky structure; firm; 3.0 very fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 15 percent light brownish gray (10YR 6/2), moist, clay films; 10 percent fine irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with diffuse boundaries and 20 percent medium prominent irregular noncoherent cemented brownish yellow (10YR 6/6), moist, masses of oxidized iron with diffuse boundaries in matrix; 2 percent fine prominent irregular noncoherent cemented white (2.5Y 8/1), moist, carbonate nodules with diffuse boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU029096; observed in push tube
    3Bt2—193 to 220 centimeters (76.0 to 86.6 inches); yellowish brown (10YR 5/4) broken face silty clay; 22 percent sand; 36 percent clay; weak fine subangular blocky structure; firm; 3.0 very fine roots in cracks; 3.0 very fine irregular pores; 15 percent dark grayish brown (10YR 4/2), moist, clay films; 2 percent irregular noncoherent cemented black (N 2/0), moist, iron-manganese masses with diffuse boundaries and 10 percent fine irregular noncoherent cemented yellowish red (5YR 5/6), moist, masses of oxidized iron with diffuse boundaries and 10 percent fine irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with diffuse boundaries; fragments. Lab sample # MU029097; observed in push tube