IDENTIFIERS

  • Current Taxon Name (Soil Name): Commerce
  • OSD
  • Series Extent
  • User Site ID: 2003MO201010
  • User Pedon ID: 2003MO201010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0320110
  • NCSS Pedon Lab Data NASIS Record ID - 31063
  • Print Date: 6/1/2024

    • 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: 37.0514870
  • Std. Longitude: -89.3946152
  • Datum: WGS84
  • Location Description: Thebes SW quadrangle
  • Map Unit: 86016—Commerce silty clay loam, 0 to 1 percent slopes, rarely flooded
  • State: Missouri
  • County: MO201—Scott
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO201—Scott County, Missouri
  • 7.5 Minute USGS Quad: 37089-A4—Thebes SW, Missouri

    • PEDON

  • Describers Name: RT, BB
  • Current Taxonomic Class: Coarse-silty, mixed, superactive, thermic Fluvaquentic Hapludolls
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Commerce
  • Taxonomic Class - Coarse-silty, mixed, superactive, thermic Fluvaquentic Hapludolls
  • PSC - 30 to 100 cm.
  • Classificaton Date - 9/24/2003
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy alluvium
  • Landscape: lowland
  • Landform: terrace
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/24/2003 (actual site observation date)
  • Air Photo ID:
  • 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
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—30

    30—170

    —-

    —-
    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

    0.5

    —

    —

    98.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 30 centimeters (0.0 to 11.8 inches); very dark gray (10YR 3/1), dark grayish brown (10YR 4/2), dry; silty clay loam; moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots; 7.0 very fine and fine tubular pores; fragments; slightly acid, pH 6.1, pH meter; clear smooth boundary. Lab sample # MU025416
    Bw1—30 to 56 centimeters (11.8 to 22.0 inches); brown (10YR 4/3) loam; moderate fine and medium subangular blocky structure; firm; 1.0 very fine roots; 7.0 very fine and fine tubular and 1.0 medium tubular pores; 30 percent very dark gray (10YR 3/1) organic stains; 1 percent fine distinct dark yellowish brown (10YR 4/6) masses of oxidized iron and 1 percent fine faint grayish brown (10YR 5/2) masses of reduced iron; fragments; neutral, pH 6.6, pH meter; gradual smooth boundary. Lab sample # MU025417
    Bw2—56 to 84 centimeters (22.0 to 33.1 inches); dark grayish brown (10YR 4/2) loam; weak fine and medium subangular blocky structure; friable; 1.0 very fine roots; 7.0 very fine and fine tubular and 1.0 medium tubular pores; 5 percent very dark grayish brown (10YR 3/2) organic stains; 3 percent fine grayish brown (10YR 5/2) masses of reduced iron and 5 percent fine prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; neutral, pH 6.6, pH meter; gradual smooth boundary. Lab sample # MU025418
    Bw3—84 to 122 centimeters (33.1 to 48.0 inches); dark grayish brown (10YR 4/2) loam; weak medium subangular blocky structure; friable; 1.0 very fine roots; 7.0 very fine and fine tubular and 1.0 medium tubular pores; 2 percent very dark grayish brown (10YR 3/2) organic stains in root channels and/or pores; 3 percent fine and medium prominent dark yellowish brown (10YR 3/6) masses of oxidized iron and 5 percent fine faint grayish brown (10YR 5/2) masses of reduced iron; fragments; neutral, pH 6.7, pH meter; gradual smooth boundary. Lab sample # MU025419
    Bw4—122 to 170 centimeters (48.0 to 66.9 inches); dark grayish brown (10YR 4/2) loam; weak medium subangular blocky structure; very friable; 1.0 very fine roots; 10.0 very fine and fine tubular and 1.0 medium tubular pores; 10 percent fine and medium prominent strong brown (7.5YR 4/6) masses of oxidized iron and 10 percent fine faint grayish brown (10YR 5/2) masses of reduced iron; fragments; neutral, pH 7.0, pH meter; gradual smooth boundary. Lab sample # MU025420
    C—170 to 203 centimeters (66.9 to 79.9 inches); grayish brown (10YR 5/2) silt loam; massive; very friable; 1.0 very fine roots; 10.0 very fine and fine tubular and 1.0 medium tubular pores; 20 percent fine and medium prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; slightly alkaline, pH 7.7, pH meter. Lab sample # MU025421