IDENTIFIERS

  • Current Taxon Name (Soil Name): Sampsel
  • OSD
  • Series Extent
  • User Site ID: 2006MO061008m
  • User Pedon ID: 2006MO061008m
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0606108
  • NCSS Pedon Lab Data NASIS Record ID - 30860
  • Print Date: 11/23/2024

    • 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: 39.8153038
  • Std. Longitude: -93.8217468
  • Datum: WGS84
  • Township: T58N
  • Range: R26W
  • Section: 21
  • Map Unit: 10118—Sampsel silty clay loam, 5 to 9 percent slopes, eroded
  • State: Missouri
  • County: MO061—Daviess
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO025—Caldwell County, Missouri
  • 7.5 Minute USGS Quad: 39093-G7—Breckenridge, Missouri

    • PEDON

  • Describers Name: ms
  • Current Taxonomic Class: Fine, smectitic, mesic Vertic Argiaquolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Sampsel
  • PSC - 24 to 74 cm.
  • Classificaton Date - 4/12/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Sampsel
  • Classificaton Date - 6/12/2006
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Loess/shale residuum
  • Landscape: hillslope on dissected till plain
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/12/2006 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    redox concentrations

    argillic horizon

    redox depletions with chroma 2 or less

    0—24

    0—252

    24—167

    50—252

    —-

    —-

    —-

    —-
    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

    4

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 11 centimeters (0.0 to 4.3 inches); very dark gray (10YR 3/1) broken face silt loam; 25 percent clay; moderate medium granular structure; friable; 7.0 very fine roots throughout and 7.0 fine roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 1 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments. Lab sample # MU027561; observed in push tube
    A—11 to 24 centimeters (4.3 to 9.4 inches); very dark gray (10YR 3/1) broken face silty clay loam; 29 percent clay; moderate medium subangular blocky structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 1 percent fine faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments. Lab sample # MU027562; observed in push tube
    Bt1—24 to 50 centimeters (9.4 to 19.7 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; 36 percent clay; moderate medium subangular blocky structure; firm; 3.0 fine roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 15 percent faint very dark grayish brown (10YR 3/2), moist, clay films on vertical faces of peds; 20 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds; fragments. Lab sample # MU027563; observed in push tube. discontinuous - phpvsfiid 327415; discontinuous - phpvsfiid 327415
    Bt2—50 to 72 centimeters (19.7 to 28.3 inches); grayish brown (10YR 5/2) broken face silty clay; 40 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; very firm; 3.0 fine roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 15 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 10 percent fine faint irregular noncoherent cemented black (N 2/0), moist, manganese masses with diffuse boundaries on vertical faces of peds and 20 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds; fragments. Lab sample # MU027564; observed in push tube. discontinuous - phpvsfiid 327416; discontinuous - phpvsfiid 327416
    Bt3—72 to 97 centimeters (28.3 to 38.2 inches); gray (2.5Y 6/1) broken face silty clay loam; 38 percent clay; weak fine prismatic parts to moderate fine subangular blocky structure; firm; 3.0 fine roots throughout; 3.0 medium moderate-continuity irregular and 3.0 fine moderate-continuity irregular pores; 5 percent faint dark grayish brown (10YR 4/2), moist, clay films on surfaces along root channels; 5 percent fine prominent irregular noncoherent cemented black (N 2/0), moist, manganese masses with diffuse boundaries in matrix and 5 percent fine prominent irregular noncoherent cemented greenish gray (5G 5/1), moist, iron depletions and 20 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds; fragments. Lab sample # MU027565; observed in push tube. discontinuous - phpvsfiid 327417; discontinuous - phpvsfiid 327417
    2Bt4—97 to 122 centimeters (38.2 to 48.0 inches); gray (2.5Y 5/1) broken face silty clay loam; 37 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; firm; 1.0 fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 5 percent distinct 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 with diffuse boundaries on vertical faces of peds and 5 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 20 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/4), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds; 3 percent by volume nonflat subangular indurated 2-3-5 millimeter mixed fragments. Lab sample # MU027566; observed in push tube. discontinuous - phpvsfiid 327418; discontinuous - phpvsfiid 327418
    2Bt5—122 to 167 centimeters (48.0 to 65.7 inches); gray (2.5Y 6/1) broken face silty clay; 42 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; very firm; 1.0 fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 10 percent distinct dark grayish brown (2.5Y 4/2), moist, clay films on vertical faces of peds; 2 percent fine distinct irregular noncoherent cemented black (N 2/0), moist, manganese masses with diffuse boundaries on vertical faces of peds and 5 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds; 5 percent fine prominent irregular noncoherent cemented light gray (10YR 7/1), moist, carbonate masses with diffuse boundaries in matrix; 3 percent by volume nonflat subangular indurated 2-3-5 millimeter mixed fragments. Lab sample # MU027567; observed in push tube. discontinuous - phpvsfiid 327419; discontinuous - phpvsfiid 327419
    2Cr1—167 to 222 centimeters (65.7 to 87.4 inches); gray (2.5Y 6/1) broken face silty clay; 45 percent clay; massive; very firm; 1.0 very fine roots throughout; 3.0 very fine moderate-continuity irregular pores; 5 percent fine distinct irregular noncoherent cemented black (N 2/0), moist, manganese masses with diffuse boundaries in matrix and 10 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix; 5 percent fine faint irregular noncoherent cemented light gray (2.5Y 7/2), moist, carbonate masses with diffuse boundaries in matrix; 5 percent by volume nonflat subrounded indurated 2-3-5 millimeter mixed fragments. Lab sample # MU027568; observed in push tube
    2Cr2—222 to 252 centimeters (87.4 to 99.2 inches); light gray (5Y 7/1) broken face silty clay; 42 percent clay; massive; firm; 1.0 very fine roots throughout; 5 percent fine prominent irregular noncoherent cemented light olive brown (2.5Y 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 20 percent fine prominent irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 40 percent fine prominent irregular noncoherent cemented black (N 2/0), moist, manganese masses with diffuse boundaries in matrix; 10 percent fine faint irregular noncoherent cemented light gray (2.5Y 7/2), moist, carbonate masses with diffuse boundaries in matrix; fragments. Lab sample # MU64798; observed in push tube