IDENTIFIERS

  • Current Taxon Name (Soil Name): Dubbs
  • OSD
  • Series Extent
  • User Site ID: 2003MO023018
  • User Pedon ID: 2003MO023018
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0302318
  • NCSS Pedon Lab Data NASIS Record ID - 31041
  • Print Date: 11/11/2024

    • 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: 36.6509171
  • Std. Longitude: -90.3125610
  • Datum: WGS84
  • Location Description: Hanleyville Quad
  • Map Unit: 82033—Dubbs silt loam, 1 to 5 percent slopes
  • State: Missouri
  • County: MO023—Butler
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO023—Butler County, Missouri
  • 7.5 Minute USGS Quad: 36090-F3—Hanleyville, Missouri

    • PEDON

  • Describers Name: LT, KG, BB, RT
  • Current Taxonomic Class: Fine-silty, mixed, superactive, thermic Oxyaquic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Dubbs
  • Taxonomic Class - Fine-silty, mixed, superactive, thermic Oxyaquic Hapludalfs
  • PSC - 22 to 72 cm.
  • Classificaton Date - 10/28/2003
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture SUBClass - oxyaquic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy alluvium
  • Landscape: lowland
  • Landform: terrace
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/28/2003 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • 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

    ochric epipedon

    argillic horizon

    0—22

    22—172

    —-

    —-
    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

    —

    —

    97.5

    —

    10

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 22 centimeters (0.0 to 8.7 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; silty clay loam; strong fine and medium angular blocky structure; very firm; 10.0 very fine and fine roots; 0.5 fine tubular pores; 30 percent faint brown (10YR 4/3) organic stains; fragments; neutral, pH 7.1, pH meter; abrupt wavy boundary. Lab sample # MU024131
    Bt1—22 to 45 centimeters (8.7 to 17.7 inches); yellowish brown (10YR 5/4) silt loam; moderate fine and medium subangular blocky structure; friable; 5.0 very fine and fine roots; 8.0 very fine and fine vesicular and 0.5 fine tubular pores; 20 percent distinct dark brown (10YR 3/3) clay films; 2 percent fine and medium distinct black (10YR 2/1) iron-manganese masses; fragments; neutral, pH 7.2, pH meter; clear wavy boundary. Lab sample # MU024132
    Bt2—45 to 68 centimeters (17.7 to 26.8 inches); yellowish brown (10YR 5/4) silt loam; moderate medium subangular blocky structure; firm; 2.0 very fine and fine roots; 12.0 very fine and fine vesicular and 0.5 fine tubular pores; 30 percent distinct dark brown (10YR 3/3) clay films; 2 percent fine and medium distinct black (10YR 2/1) iron-manganese masses; fragments; slightly alkaline, pH 7.4, pH meter; clear smooth boundary. Lab sample # MU024133
    Bt3—68 to 95 centimeters (26.8 to 37.4 inches); yellowish brown (10YR 5/4) silt loam; strong coarse prismatic parts to moderate fine and medium subangular blocky structure; firm; 2.0 very fine and fine roots; 12.0 very fine and fine vesicular and 0.5 fine tubular pores; 20 percent distinct brown (10YR 5/3) silt coats and 30 percent distinct dark brown (10YR 3/3) clay films; 1 percent fine and medium distinct black (10YR 2/1) iron-manganese masses and 2 percent medium distinct light brownish gray (2.5Y 6/2) iron depletions and 2 percent medium distinct strong brown (7.5YR 4/6) masses of oxidized iron; fragments; slightly alkaline, pH 7.5, pH meter; gradual smooth boundary. Lab sample # MU024134
    Bt4—95 to 112 centimeters (37.4 to 44.1 inches); brown (7.5YR 5/4) silt loam; strong coarse prismatic parts to moderate fine and medium subangular blocky structure; very firm; 2.0 very fine and fine roots; 10.0 very fine vesicular pores; 40 percent distinct brown (10YR 5/3) silt coats; 1 percent fine and medium prominent black (10YR 2/1) iron-manganese masses and 2 percent medium distinct strong brown (7.5YR 4/6) masses of oxidized iron; fragments; slightly alkaline, pH 7.4, pH meter; gradual smooth boundary. Lab sample # MU024135
    Bt5—112 to 144 centimeters (44.1 to 56.7 inches); brown (7.5YR 4/4) loam; strong coarse prismatic structure; firm; 0.5 very fine and fine roots; 10.0 very fine tubular pores; 40 percent distinct brown (10YR 4/3) clay films and 50 percent distinct brown (10YR 5/3) silt coats; 3 percent fine and medium prominent black (10YR 2/1) iron-manganese masses and 10 percent medium distinct strong brown (7.5YR 5/6) masses of oxidized iron and 20 percent medium and coarse prominent light brownish gray (2.5Y 6/2) iron depletions; fragments; neutral, pH 7.2, pH meter; gradual smooth boundary. Lab sample # MU024136
    Bt6—144 to 172 centimeters (56.7 to 67.7 inches); dark yellowish brown (10YR 4/4) loam; strong coarse prismatic structure; firm; 0.1 very fine roots; 10.0 very fine tubular pores; 40 percent distinct brown (10YR 4/3) clay films and 50 percent distinct brown (10YR 5/3) silt coats; 10 percent medium distinct strong brown (7.5YR 5/6) masses of oxidized iron and 30 percent medium distinct light brownish gray (2.5Y 6/2) iron depletions; fragments; neutral, pH 6.6, pH meter; gradual smooth boundary. Lab sample # MU024137
    BCg—172 to 210 centimeters (67.7 to 82.7 inches); light brownish gray (2.5Y 6/2) silt loam; moderate medium prismatic parts to moderate fine subangular blocky structure; friable; 10.0 very fine tubular pores; 3 percent fine and medium prominent black (10YR 2/1) iron-manganese masses and 30 percent medium and coarse prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; moderately acid, pH 5.7, pH meter. Lab sample # MU024138