IDENTIFIERS

  • Current Taxon Name (Soil Name): PUTNAM
  • OSD
  • Series Extent
  • User Site ID: 2005MO219002
  • User Pedon ID: 2005MO219002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0521902
  • NCSS Pedon Lab Data NASIS Record ID - 25975
  • Print Date: 6/3/2024

    • 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: 38.9302500
  • Std. Longitude: -91.1576667
  • Datum: WGS84
  • Township: T48N
  • Range: R2W
  • Section: 17
  • PLSS Details: 2,572 feet West and 646 feet South from the North East corner
  • Country: US—United States
  • State: Missouri
  • County: MO219—Warren
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: MO603—Montgomery and Warren Counties, Missouri
  • 7.5 Minute USGS Quad: 38091-H2—Hawk Point, Missouri

    • PEDON

  • Describers Name: Ralph Tucker, Dennis Meinert, Grant Butler
  • Current Taxonomic Class: Fine, smectitic, mesic Vertic Albaqualfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - PUTNAM
  • PSC - 33 to 84 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - PUTNAM
  • Classificaton Date - 11/3/2005
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Holocene Stage silty and clayey loess derived from mixed over Holocene Stage loamy pedisediment derived from igneous, metamorphic and sedimentary rock
  • Landscape: till plain
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: high
  • Drainage Class: poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/3/2005 (actual site observation date)
  • Air Photo ID: 38091h2se
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • 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

    aquic conditions

    albic horizon

    reduced matrix

    argillic horizon

    lithologic discontinuity

    0—33

    0—203

    23—33

    23—190

    33—190

    124—

    —33—

    —203—

    —10—

    —167—

    —157—

    —1—
    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

    1

    —

    —

    235.3

    —

    325

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 15 centimeters (0.0 to 5.9 inches); very dark grayish brown (10YR 3/2) broken face, grayish brown (10YR 5/2) broken face, dry; silt loam; moderate fine subangular blocky, and weak medium subangular blocky structure; friable; 0.5 fine roots throughout; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU006310; observed in push tube
    Ap2—15 to 23 centimeters (5.9 to 9.1 inches); very dark grayish brown (10YR 3/2) broken face silt loam; moderate fine subangular blocky, and moderate coarse platy structure; friable; 0.5 fine roots throughout; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU006311; observed in push tube
    E—23 to 33 centimeters (9.1 to 13.0 inches); 60 percent grayish brown (10YR 5/2) broken face and 40 percent dark grayish brown (10YR 4/2) broken face silt loam; strong fine and medium subangular blocky structure; friable; 0.5 fine roots throughout; 10.0 fine tubular pores; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; abrupt smooth boundary. Lab sample # MU006312; observed in push tube
    Btg1—33 to 51 centimeters (13.0 to 20.1 inches); dark gray (10YR 4/1) broken face silty clay; strong fine subangular blocky, and weak medium prismatic structure; firm; 0.5 fine roots throughout; 0.5 fine tubular pores; 35 percent prominent brown (10YR 5/3), moist, silt coats on all faces of peds and 35 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented dark red (2.5YR 3/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU006313; observed in push tube
    Btg2—51 to 66 centimeters (20.1 to 26.0 inches); 60 percent dark grayish brown (10YR 4/2) broken face and 40 percent brown (10YR 4/3) broken face clay; moderate medium and coarse prismatic structure; firm; 0.5 fine roots throughout; 5 percent distinct very dark gray (10YR 3/1), moist, clay films on all faces of peds and 50 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU006314; observed in push tube
    Btg3—66 to 79 centimeters (26.0 to 31.1 inches); 60 percent dark grayish brown (10YR 4/2) broken face and 40 percent brown (10YR 4/3) broken face silty clay; strong medium and coarse prismatic structure; firm; 12 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary. Lab sample # MU006315; observed in push tube
    Btg4—79 to 124 centimeters (31.1 to 48.8 inches); light brownish gray (10YR 6/2) broken face silty clay loam; strong medium and coarse prismatic structure; firm; 35 percent faint dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark reddish brown (5YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; gradual wavy boundary.; observed in push tube
    2Btg5—124 to 168 centimeters (48.8 to 66.1 inches); grayish brown (10YR 5/2) broken face silty clay loam; strong coarse prismatic structure; firm; 35 percent faint dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; gradual wavy boundary. Lab sample # MU006317; observed in push tube
    2Btg6—168 to 190 centimeters (66.1 to 74.8 inches); gray (10YR 6/1) broken face silty clay loam; strong coarse prismatic structure; firm; 12 percent faint dark gray (10YR 4/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU006318; observed in push tube