IDENTIFIERS

  • Current Taxon Name (Soil Name): Sampsel
  • OSD
  • Series Extent
  • User Site ID: 2006MO025002m
  • User Pedon ID: 2006MO025002m
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0602502
  • NCSS Pedon Lab Data NASIS Record ID - 30861
  • Print Date: 2/17/2025

    • 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: 39.6194725
  • Std. Longitude: -94.9628296
  • Datum: WGS84
  • Township: T58N
  • Range: R26W
  • Section: 21
  • Map Unit: 10118—Sampsel silty clay loam, 5 to 9 percent slopes, eroded
  • State: Missouri
  • County: MO025—Caldwell
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO025—Caldwell County, Missouri

    • PEDON

  • Describers Name: ms
  • Current Taxonomic Class: Fine, smectitic Aquertic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Sampsel
  • Taxonomic Class - Fine, smectitic Aquertic Hapludalfs
  • PSC - 23 to 73 cm.
  • Classificaton Date - 6/12/2006
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • 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: backslope
  • 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: 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

    ochric epipedon

    redox concentrations

    redox depletions with chroma 2 or less

    argillic horizon

    0—10

    10—224

    23—224

    33—182

    —-

    —-

    —-

    —-
    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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; 31 percent clay; weak very fine 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; 3 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments. Lab sample # MU027487; observed in push tube
    Bt1—10 to 23 centimeters (3.9 to 9.1 inches); brown (10YR 4/3) broken face silty clay loam; 33 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; 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 3 percent fine faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with diffuse boundaries in matrix; fragments. Lab sample # MU027488; observed in push tube. discontinuous - phpvsfiid 327364; discontinuous - phpvsfiid 327364
    Bt2—23 to 41 centimeters (9.1 to 16.1 inches); brown (10YR 4/3) broken face silty clay loam; 34 percent clay; moderate medium subangular blocky structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout and 3.0 coarse roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 15 percent faint grayish brown (10YR 5/2), moist, clay films on vertical faces of peds; 3 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with diffuse boundaries in matrix and 15 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 # MU027489; observed in push tube. discontinuous - phpvsfiid 327365; discontinuous - phpvsfiid 327365
    Bt3—41 to 75 centimeters (16.1 to 29.5 inches); olive brown (2.5Y 4/3) broken face silty clay loam; 37 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; friable; 1.0 fine roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 20 percent distinct dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 5 percent fine faint irregular noncoherent cemented black (10YR 2/1), 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; fragments. Lab sample # MU027490; observed in push tube. discontinuous - phpvsfiid 327366; discontinuous - phpvsfiid 327366
    Bt4—75 to 114 centimeters (29.5 to 44.9 inches); brown (7.5YR 4/3) broken face silty clay loam; 37 percent clay; weak fine prismatic parts to moderate fine subangular blocky structure; friable; 1.0 fine roots throughout; 7.0 very fine moderate-continuity irregular and 7.0 fine moderate-continuity irregular pores; 20 percent faint light olive brown (2.5Y 5/3), moist, clay films on surfaces along root channels; 5 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds and 5 percent fine prominent irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with diffuse boundaries in matrix; fragments. Lab sample # MU027491; observed in push tube. discontinuous - phpvsfiid 327368; discontinuous - phpvsfiid 327368
    2Bt5—114 to 140 centimeters (44.9 to 55.1 inches); brown (7.5YR 4/4) broken face silty clay loam; 38 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; friable; 7.0 fine moderate-continuity irregular pores; 15 percent distinct brown (10YR 5/3), moist, clay films on vertical faces of peds; 5 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with diffuse boundaries on vertical faces of peds and 5 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/6), 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 # MU027492; observed in push tube. discontinuous - phpvsfiid 327369; discontinuous - phpvsfiid 327369
    2Bt6—140 to 182 centimeters (55.1 to 71.7 inches); brown (7.5YR 4/4) broken face silty clay; 38 percent clay; moderate medium subangular blocky structure; firm; 3.0 fine moderate-continuity irregular pores; 10 percent distinct brown (10YR 5/3), moist, clay films on vertical faces of peds; 3 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries on vertical faces of peds and 5 percent fine faint irregular noncoherent cemented grayish brown (2.5Y 5/2), moist, clay depletions with diffuse boundaries on vertical faces of peds and 5 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses 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 # MU027493; observed in push tube. discontinuous - phpvsfiid 327371; discontinuous - phpvsfiid 327371
    2Cr—182 to 224 centimeters (71.7 to 88.2 inches); yellowish red (5YR 5/6) broken face silty clay; 44 percent clay; massive; firm; 2.0 very fine moderate-continuity irregular and 2.0 fine moderate-continuity irregular pores; 5 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with diffuse boundaries in matrix and 5 percent fine distinct irregular noncoherent cemented light olive brown (2.5Y 5/3), moist, clay depletions with diffuse boundaries in matrix and 5 percent fine distinct irregular noncoherent cemented black (10YR 2/1), moist, manganese masses with diffuse boundaries in matrix; 5 percent by volume nonflat subrounded indurated 2-3-5 millimeter mixed fragments. Lab sample # MU027494; observed in push tube