IDENTIFIERS

  • Current Taxon Name (Soil Name): Grundy
  • OSD
  • Series Extent
  • User Site ID: 1988MO129003
  • User Pedon ID: 1988MO129003
  • User Site Association ID: MLRA 109 Grundy 2-5 TUDS - SDJR
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8812903
  • NCSS Pedon Lab Data NASIS Record ID - 27140
  • Print Date: 11/12/2024

    • 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: 40.5162056
  • Std. Longitude: -93.4039250
  • Datum: WGS84
  • Township: T66N
  • Range: R22W
  • Section: 17
  • PLSS Details: 2720 feet west and 170 feet north of the southeast corner
  • Map Unit: 30091—Grundy silty clay loam, 2 to 5 percent slopes, moderately eroded
  • Country: US—United States
  • State: Missouri
  • County: MO129—Mercer
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • MLRA Soil Survey Area: NC-GAL—Gallatin, Missouri
  • Non-MLRA Soil Survey Area: MO129—Mercer County, Missouri
  • 7.5 Minute USGS Quad: 40093-E4—Cleopatra, Missouri

    • PEDON

  • Current Taxonomic Class: Fine Vertic Epiaqualfs
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Correlated Information:
  • Soil Name - Grundy
  • PSC - 20 to 70 cm.
  • Classificaton Date - 4/12/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Grundy
  • Classificaton Date - 6/8/2010
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: till plain
  • Landform: interfluve
  • Slope Shape Across: concave
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/8/2010 (entry creation date)
  • Air Photo ID: 40093e4se
  • 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

    mollic epipedon

    argillic horizon

    0—38

    20—132

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    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

    11.8

    —

    —

    328

    —

    312

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; moderate very fine granular structure; friable; 3.0 fine roots; fragments; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary.
    Btg1—20 to 38 centimeters (7.9 to 15.0 inches); very dark grayish brown (10YR 3/2) silty clay loam; moderate very fine subangular blocky structure; very firm; 0.5 fine roots; 60 percent distinct clay films on faces of peds; 25 percent medium faint brown (10YR 4/3) masses of oxidized iron; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary.
    Btg2—38 to 66 centimeters (15.0 to 26.0 inches); dark grayish brown (10YR 4/2) silty clay; weak fine subangular blocky structure; firm; 0.5 fine roots; 60 percent distinct clay films on faces of peds; 1 percent fine faint brown (10YR 4/3) masses of oxidized iron and 10 percent fine faint grayish brown (10YR 5/2) clay depletions and 10 percent medium prominent brown (7.5YR 4/4) masses of oxidized iron; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary.
    Btg3—66 to 89 centimeters (26.0 to 35.0 inches); dark grayish brown (10YR 4/2) silty clay; weak medium subangular blocky structure; firm; 0.5 fine roots; 30 percent distinct clay films on faces of peds; brown (10YR 5/3) and 10 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron and 10 percent medium faint masses of oxidized iron; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary.
    Btg4—89 to 112 centimeters (35.0 to 44.1 inches); grayish brown (2.5Y 5/2) silty clay; weak medium subangular blocky structure; friable; 0.5 fine roots; 10 percent distinct clay films on faces of peds and 30 percent black stains; 10 percent medium prominent strong brown (7.5YR 4/6) and masses of oxidized iron and 10 percent fine prominent dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary.
    Btg5—112 to 132 centimeters (44.1 to 52.0 inches); grayish brown (2.5Y 5/2) silty clay loam; weak medium subangular blocky structure; friable; 0.5 fine roots; 10 percent distinct clay films on faces of peds and 30 percent black stains; 10 percent medium prominent strong brown (7.5YR 4/6) and masses of oxidized iron and 10 percent fine prominent dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary.
    Cg—132 to 152 centimeters (52.0 to 59.8 inches); grayish brown (2.5Y 5/2) silty clay loam; massive; friable; 30 percent black stains; 10 percent medium prominent dark yellowish brown (10YR 4/6) masses of oxidized iron and 10 percent medium prominent yellowish red (5YR 4/6) masses of oxidized iron; fragments; slightly acid, pH 6.5, hellige-truog.