IDENTIFIERS

  • Current Taxon Name (Soil Name): Gressy
  • OSD
  • Series Extent
  • User Site ID: 1998MO203082M
  • User Pedon ID: 1998MO203082M
  • User Site Association ID: 8583
  • Transect:
  • User Transect ID - shannon-40B1
  • Transect Stop Number - 3
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9861382
  • NCSS Pedon Lab Data NASIS Record ID - 31582
  • Print Date: 12/11/2024

    • 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: 37.3824806
  • Std. Longitude: -91.5779861
  • Datum: WGS84
  • Township: T31N
  • Range: R6W
  • Section: 15
  • PLSS Details: NE 1/4 of the NE 1/4
  • Location Description: T.31N R.6W Sect.15 NESE
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-D5—Cedar Grove, Missouri

    • PEDON

  • Describers Name: RLT,BM
  • Current Taxonomic Class: Fine-loamy, siliceous, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Gressy
  • PSC - 15 to 65 cm.
  • Classificaton Date - 3/18/2020
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Lecoma
  • Taxonomic Class - Fine-loamy, siliceous, active, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 15 to 65 cm.
  • Classificaton Date - 10/21/1998
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 23 percent of Percent clay in the control section and 0 Percent rock fragments in the control section (vol) and 12.5 Percent fine sand to 3 IN. in the control section (wt)


    • SITE

  • Parent Material: slope alluvium derived from dolomite
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/21/1998 (actual site observation date)
  • Air Photo ID: 2
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

    ochric epipedon

    argillic horizon

    0—15

    15—226

    —-

    —-
    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

    3

    —

    —

    256

    —

    156

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) silt loam; weak fine granular structure; very friable; 7.0 fine roots; 7.0 fine interstitial pores; fragments; clear smooth boundary. Lab sample # MU061812
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); brown (7.5YR 4/4) silt loam; weak fine subangular blocky structure; friable; 3.0 fine roots; 7.0 fine tubular pores; 35 percent distinct dark grayish brown (10YR 4/2), moist, organic stains on faces of peds; fragments; clear smooth boundary. Lab sample # MU061813
    Bt2—30 to 46 centimeters (11.8 to 18.1 inches); strong brown (7.5YR 4/6) silt loam; weak fine subangular blocky structure; friable; 3.0 fine roots; 3.0 fine tubular pores; 35 percent distinct brown (10YR 4/3), moist, clay films on faces of peds; fragments; clear smooth boundary. Lab sample # MU061814
    Bt3—46 to 66 centimeters (18.1 to 26.0 inches); yellowish brown (10YR 5/6) silt loam; weak fine subangular blocky structure; friable; 0.9 fine roots; 7.0 fine tubular pores; 35 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds; irregular black (N 2/0) iron-manganese concretions between peds; fragments; clear smooth boundary. Lab sample # MU061815
    Bt4—66 to 81 centimeters (26.0 to 31.9 inches); strong brown (7.5YR 4/6) silt loam; weak fine subangular blocky structure; friable; 0.1 fine roots; 7.0 fine tubular pores; 35 percent distinct brown (7.5YR 4/3), moist, clay films on faces of peds; irregular black (N 2/0) iron-manganese concretions between peds; fragments; clear smooth boundary. Lab sample # MU061816
    Bt5—81 to 97 centimeters (31.9 to 38.2 inches); strong brown (7.5YR 4/6) silt loam; weak fine subangular blocky structure; friable; 0.1 fine roots; 3.0 fine tubular pores; 35 percent distinct yellowish red (5YR 4/6), moist, clay films on faces of peds; irregular black (N 2/0) iron-manganese concretions between peds; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU061817
    Bt6—97 to 112 centimeters (38.2 to 44.1 inches); yellowish red (5YR 4/6) silt loam; weak fine subangular blocky structure; friable; 0.1 fine roots; 3.0 fine tubular pores; 15 percent distinct dark red (2.5YR 3/6), moist, silt coats on faces of peds and 15 percent distinct dark red (2.5YR 3/6), moist, clay films on faces of peds; irregular black (N 2/0) iron-manganese concretions between peds; fragments; clear smooth boundary. Lab sample # MU061818
    Bt7—112 to 132 centimeters (44.1 to 52.0 inches); red (2.5YR 4/8) silt loam; weak fine subangular blocky structure; friable; 0.1 fine roots; 3.0 fine tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 35 percent distinct red (2.5YR 4/6), moist, silt coats on faces of peds; 35 percent irregular black (N 2/0) iron-manganese concretions between peds; fragments; clear smooth boundary. Lab sample # MU061819
    2Bt8—132 to 163 centimeters (52.0 to 64.2 inches); red (2.5YR 4/8) silty clay loam; moderate medium subangular blocky structure; firm; 7.0 fine interstitial pores; 35 percent distinct pale brown (10YR 6/3), moist, silt coats on faces of peds and 70 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds; 35 percent irregular black (N 2/0) iron-manganese concretions between peds; 2 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU061820
    2Bt9—163 to 226 centimeters (64.2 to 89.0 inches); red (2.5YR 4/6) silty clay loam; moderate fine subangular blocky structure; firm; 7.0 fine interstitial pores; 35 percent distinct pale brown (10YR 6/3), moist, silt coats on faces of peds and 35 percent distinct dark red (2.5YR 3/6), moist, clay films on faces of peds; fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # MU061821