IDENTIFIERS

  • Current Taxon Name (Soil Name): Treloar
  • OSD
  • Series Extent
  • User Site ID: 2007MO219003
  • User Pedon ID: 2007MO219003
  • Vegetation Plot ID: 2007MO21903
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0721903
  • NCSS Pedon Lab Data NASIS Record ID - 26047
  • 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: 38.6256944
  • Std. Longitude: -91.1687778
  • Datum: WGS84
  • Township: T45N
  • Range: R2W
  • Section: 29
  • PLSS Details: 1,893 feet West and 3,695 feet North from the South East corner
  • Country: US—United States
  • State: Missouri
  • County: MO219—Warren
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO603—Montgomery and Warren Counties, Missouri
  • 7.5 Minute USGS Quad: 38091-F2—Treloar, Missouri

    • PEDON

  • Describers Name: Ralph Tucker
  • Current Taxonomic Class: Sandy over loamy, mixed, superactive, calcareous, mesic Oxyaquic Udifluvents
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Treloar (flagged as OSD)
  • Classificaton Date - 11/4/2014
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - SANDOVER
  • Classificaton Date - 1/30/2007
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: sandy alluvium derived from mixed over loamy alluvium derived from mixed
  • Landscape: river valley
  • Landform: flood-plain step
  • Geomorphic Component Hills: interfluve
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: moderately well
  • Flooding: occasional flooding for long periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/30/2007 (actual site observation date)
  • Air Photo ID: 38091f2se
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion gully
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    TRIFO

    Trifolium

    clover

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    —

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    aquic conditions

    cambic horizon

    strongly contrasting particle size class

    0—18

    66—

    71—114

    71—

    —18—

    —1—

    —43—

    —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

    0.5

    —

    —

    149.4

    —

    206

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) broken face, grayish brown (10YR 5/2) broken face, dry; fine sandy loam; weak fine subangular blocky structure; friable; fragments; very slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU006806; observed in push tube
    C1—18 to 36 centimeters (7.1 to 14.2 inches); dark grayish brown (10YR 4/2) broken face fine sand; massive; very friable; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU006807; observed in push tube
    C2—36 to 48 centimeters (14.2 to 18.9 inches); dark grayish brown (10YR 4/2) broken face fine sand; massive; very friable; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU006808; observed in push tube
    C3—48 to 71 centimeters (18.9 to 28.0 inches); 40 percent dark grayish brown (10YR 4/2) broken face and 30 percent grayish brown (10YR 5/2) broken face and 30 percent brown (10YR 4/3) broken face fine sand; single grain; loose; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU006809; observed in push tube
    2Bw1—71 to 102 centimeters (28.0 to 40.2 inches); 50 percent brown (10YR 4/3) broken face and 30 percent grayish brown (10YR 5/2) broken face and 20 percent dark grayish brown (10YR 4/2) broken face loam; weak fine and medium subangular blocky structure; friable; 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 gray (10YR 4/1), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2Bw2—102 to 114 centimeters (40.2 to 44.9 inches); dark grayish brown (10YR 4/2) broken face fine sandy loam; weak fine and medium subangular blocky structure; very friable; 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 gray (10YR 4/1), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2C1—114 to 130 centimeters (44.9 to 51.2 inches); dark grayish brown (2.5Y 4/2) broken face stratified silt loam; massive; very friable; 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 gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2C2—130 to 150 centimeters (51.2 to 59.1 inches); grayish brown (2.5Y 5/2) broken face stratified fine sandy loam; massive; loose; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2C3—150 to 183 centimeters (59.1 to 72.0 inches); 30 percent dark grayish brown (2.5Y 4/2) broken face and 70 percent grayish brown (2.5Y 5/2) broken face stratified stratified very fine sandy loam to silt loam; massive; very friable; 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 gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2C4—183 to 221 centimeters (72.0 to 87.0 inches); 60 percent grayish brown (2.5Y 5/2) broken face and 20 percent light brownish gray (2.5Y 6/2) broken face and 20 percent dark grayish brown (2.5Y 4/2) broken face stratified silt loam; massive; very friable; 1 percent medium faint irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; violent effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube