IDENTIFIERS

  • Current Taxon Name (Soil Name): Treloar
  • OSD
  • Series Extent
  • User Site ID: 2007MO027025
  • User Pedon ID: 2007MO027025
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0702725
  • NCSS Pedon Lab Data NASIS Record ID - 26023
  • 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: 38.6119167
  • Std. Longitude: -91.9378056
  • Datum: WGS84
  • Township: T44N
  • Range: R9W
  • Section: 4
  • PLSS Details: 564 feet West and 3,379 feet South from the North East corner
  • Country: US—United States
  • State: Missouri
  • County: MO027—Callaway
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO027—Callaway County, Missouri
  • 7.5 Minute USGS Quad: 38091-E8—Loose Creek, Missouri

    • PEDON

  • Describers Name: Keith Knelle, John Horton
  • Current Taxonomic Class: Sandy over loamy, mixed, superactive, calcareous, mesic Oxyaquic Udifluvents
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 25
  • Correlated Information:
  • Soil Name - Treloar
  • PSC - 25 to 102 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - SANDOVER
  • Classificaton Date - 5/9/2007
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Holocene Stage sandy alluvium derived from mixed over Holocene Stage loamy alluvium derived from mixed
  • Landscape: river valley
  • Landform: flood-plain step
  • Geomorphic Component Flats: flat
  • 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: 5/9/2007 (actual site observation date)
  • Air Photo ID: 38091e8nw
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • 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 gully
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    0—20

    —20—
    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

    —

    —

    161.8

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3) broken face fine sandy loam; weak fine granular structure; very friable; 0.5 fine roots throughout; 0.5 fine tubular pores; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU006643; observed in push tube
    C1—20 to 61 centimeters (7.9 to 24.0 inches); 50 percent brown (10YR 4/3) broken face and 50 percent brown (10YR 5/3) broken face fine sand; massive; very friable; 0.5 very fine roots throughout; 3.0 fine interstitial pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; clear smooth boundary. Lab sample # MU006644; observed in push tube
    2C2—61 to 89 centimeters (24.0 to 35.0 inches); 80 percent dark grayish brown (2.5Y 4/2) broken face and 20 percent dark gray (2.5Y 4/1) broken face silt loam; massive; friable; 0.5 fine roots throughout; 3.0 fine tubular pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2C3—89 to 135 centimeters (35.0 to 53.1 inches); dark grayish brown (2.5Y 4/2) broken face loamy very fine sand; massive; very friable; 0.5 fine tubular pores; 35 percent prominent black (10YR 2/1), moist, organic stains between sand grains; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    2C4—135 to 160 centimeters (53.1 to 63.0 inches); 70 percent dark grayish brown (2.5Y 4/2) broken face and 30 percent grayish brown (2.5Y 5/2) broken face fine sand; massive; very friable; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; slight effervescence, by hcl, 1n; abrupt smooth boundary.; observed in push tube
    3Cg1—160 to 175 centimeters (63.0 to 68.9 inches); 40 percent dark gray (10YR 4/1) broken face and 40 percent dark grayish brown (10YR 4/2) broken face and 20 percent very dark grayish brown (10YR 3/2) broken face silty clay; massive; firm; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented gray (2.5Y 5/1), 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 and 1 percent medium faint irregular noncoherent cemented dark reddish brown (2.5YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n; clear smooth boundary.; observed in push tube
    3Cg2—175 to 203 centimeters (68.9 to 79.9 inches); dark grayish brown (2.5Y 4/2) broken face silt loam; massive; firm; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented dark gray (2.5Y 4/1), moist, iron depletions with clear boundaries in matrix and 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 brown (7.5YR 3/4), moist, iron depletions with clear boundaries in matrix; fragments; strong effervescence, by hcl, 1n.; observed in push tube