IDENTIFIERS

  • Current Taxon Name (Soil Name): EUDORA
  • OSD
  • Series Extent
  • User Site ID: 2007MO219004
  • User Pedon ID: 2007MO219004
  • Vegetation Plot ID: 2007MO21904
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0721904
  • NCSS Pedon Lab Data NASIS Record ID - 25445
  • 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: 38.6373056
  • Std. Longitude: -91.2077778
  • Datum: WGS84
  • PLSS Details: 840 feet East and 3,451 feet South from the North East corner of Survey 1690,
  • 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, Teresa Gerber
  • Current Taxonomic Class: Coarse-silty over sandy or sandy-skeletal, mixed, superactive, noncalcareous, mesic Oxyaquic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - EUDORA
  • Taxonomic Class - Coarse-silty over sandy or sandy-skeletal, mixed, superactive, noncalcareous, mesic Oxyaquic Hapludolls
  • PSC - 25 to 102 cm.
  • Classificaton Date - 1/12/2007
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - oxyaquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: coarse-silty 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: convex
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Flooding: occasional flooding for long periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/12/2007 (actual site observation date)
  • Air Photo ID: 38091f2sw
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: wind erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ZEMA

    Zea mays

    corn

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

    mollic epipedon

    cambic horizon

    strongly contrasting particle size class

    0—36

    36—71

    71—

    —36—

    —35—

    —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

    —

    —

    151.8

    —

    0

    —

    —

    —

    —

    —

    —

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    —

    —

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    Ap1—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) broken face, light olive brown (2.5Y 5/3) broken face, dry; silt loam; moderate medium subangular blocky structure; firm; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU002484; observed in pit, small
    Ap2—18 to 36 centimeters (7.1 to 14.2 inches); very dark grayish brown (10YR 3/2) broken face, light olive brown (2.5Y 5/3) broken face, dry; silt loam; moderate medium subangular blocky structure; firm; fragments; noneffervescent, by hcl, 1n; very abrupt smooth boundary. Lab sample # MU002485; observed in pit, small
    Bw1—36 to 48 centimeters (14.2 to 18.9 inches); olive brown (2.5Y 4/3) broken face very fine sandy loam; weak medium subangular blocky structure; friable; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU002486; observed in pit, small
    Bw2—48 to 71 centimeters (18.9 to 28.0 inches); light olive brown (2.5Y 5/3) broken face very fine sandy loam; weak medium subangular blocky structure; friable; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU002487; observed in pit, small
    C1—71 to 99 centimeters (28.0 to 39.0 inches); dark grayish brown (2.5Y 4/2) broken face loamy fine sand; very friable; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU002488; observed in pit, small
    C2—99 to 135 centimeters (39.0 to 53.1 inches); light olive brown (2.5Y 5/3) broken face silt loam; 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 grayish brown (10YR 4/2), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU002489; observed in pit, small
    C3—135 to 185 centimeters (53.1 to 72.8 inches); 70 percent grayish brown (2.5Y 5/2) interior and 30 percent olive brown (2.5Y 4/3) broken face silt; 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; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU002490; observed in pit, small
    2Bg—185 to 229 centimeters (72.8 to 90.2 inches); dark gray (10YR 4/1) broken face silty clay; moderate medium angular blocky structure; firm; 1 percent medium faint irregular noncoherent cemented red (2.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU002491; observed in pit, small