IDENTIFIERS

  • Current Taxon Name (Soil Name): Grundy
  • OSD
  • Series Extent
  • User Site ID: 1989MO117001
  • User Pedon ID: 1989MO117001
  • User Site Association ID: MLRA 109 Grundy 2-5 TUDS - SDJR
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8911701
  • NCSS Pedon Lab Data NASIS Record ID - 27150
  • 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: 39.6624111
  • Std. Longitude: -93.7083444
  • Datum: WGS84
  • Township: T56N
  • Range: 2R5
  • Section: 15
  • PLSS Details: 1,800 feet west and 2,800 feet north of the southeast corner
  • Location Description: 1,800 feet west and 2,800 feet north of the southeast corner of sec. 15, T. 56 N., R. 25 W.
  • Map Unit: 30085—Grundy silt loam, 2 to 5 percent slopes
  • State: Missouri
  • County: MO117—Livingston
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO117—Livingston County, Missouri
  • 7.5 Minute USGS Quad: 39093-F6—Utica West, Missouri

    • PEDON

  • Describers Name: db
  • Current Taxonomic Class: Fine, smectitic Aquertic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Grundy
  • PSC - 33 to 83 cm.
  • Classificaton Date - 4/12/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: till plain
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: high
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/28/1989 (actual site observation date)
  • Air Photo ID: 1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—46

    46—140

    —-

    —-
    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

    2

    —

    —

    196

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; weak fine granular structure; very friable; 3.0 fine roots; fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # MU014561
    A—15 to 33 centimeters (5.9 to 13.0 inches); black (10YR 2/1), gray (10YR 5/1), dry; silt loam; moderate medium granular structure; friable; 3.0 fine roots; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU014562
    Bt—33 to 46 centimeters (13.0 to 18.1 inches); black (10YR 2/1), gray (10YR 5/1), dry; silty clay loam; moderate very fine subangular blocky structure; firm; 1.0 very fine and fine roots; 6 percent faint very dark gray (10YR 3/1) clay films on faces of peds and in pores; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU014563
    Btg1—46 to 69 centimeters (18.1 to 27.2 inches); dark grayish brown (10YR 4/2) silty clay; 5 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate very fine and fine subangular blocky structure; firm; 0.5 very fine and fine roots; 51 percent faint very dark gray (10YR 3/1) clay films on faces of peds and in pores; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU014564
    Btg2—69 to 91 centimeters (27.2 to 35.8 inches); dark grayish brown (2.5Y 4/2) silty clay; 1 percent dark yellowish brown (10YR 4/6) fine prominent mottles; weak medium prismatic parts to weak medium angular blocky structure; firm; 0.5 very fine and fine roots; 26 percent distinct very dark gray (10YR 3/1) clay films on faces of peds and in pores; 1 percent fine spherical iron-manganese concretions; fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU014565
    Btg3—91 to 140 centimeters (35.8 to 55.1 inches); grayish brown (2.5Y 5/2) silty clay loam; 3 percent strong brown (7.5YR 4/6) medium prominent and 3 percent yellowish red (5YR 4/6) medium prominent mottles; weak medium prismatic parts to weak medium angular blocky structure; firm; 0.5 very fine and fine roots; 6 percent faint dark grayish brown (2.5Y 4/2) clay films on faces of peds and in pores; fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU014566
    Cg—140 to 178 centimeters (55.1 to 70.1 inches); grayish brown (2.5Y 5/2) silty clay loam; 5 percent strong brown (7.5YR 5/6) fine prominent mottles; massive; firm; fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # MU014567