IDENTIFIERS

  • Current Taxon Name (Soil Name): Bonneau
  • OSD
  • Series Extent
  • User Site ID: 85AL109004-pgm
  • User Pedon ID: 85AL109004-pgm
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - AU
  • Lab Pedon # - S85AL-109-4
  • NCSS Pedon Lab Data NASIS Record ID - 24386
  • Print Date: 11/23/2024

    • LOCATION

  • Township: 10 N
  • Range: 21 E
  • Section: 18
  • PLSS Details: NW1/4
  • Location Description: Pike County, AL; 200 feet east and 500 feet south of the northwest corner of sec. 18, T. 10 N., R. 21 E.; USGS Troy, AL topographic quadrangle.
  • State: Alabama
  • County: AL109—Pike
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: AL109—Pike County, Alabama

    • PEDON

  • Current Taxonomic Class: Loamy, siliceous, semiactive, thermic Arenic paleudults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Bonneau
  • PSC - 66 to 116 cm.
  • Classificaton Date - 3/5/2009
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Bonneau
  • Classificaton Date - 12/9/1981
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: strongly weathered, sandy alluvium derived from sedimentary, unspecified over strongly weathered, loamy alluvium derived from sedimentary, unspecified
  • Landscape: alluvial plain
  • Landform: stream terrace
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Runoff: low
  • Drainage Class: well
  • Flooding: rare flooding for brief periods
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/9/1981 (actual site observation date)
  • Air Photo ID:
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • 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

    argillic horizon

    66—152

    —-
    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

    1

    —

    —

    108

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) ; 77 percent sand; 18 percent silt; 5 percent clay; single grain; loose; 4.0 medium roots and 4.0 fine roots; fragments; strongly acid, pH 5.3; clear smooth boundary. Lab sample # 8509-4-1
    E1—10 to 36 centimeters (3.9 to 14.2 inches); light yellowish brown (10YR 6/4) ; 78 percent sand; 16 percent silt; 6 percent clay; single grain; loose; 2.0 medium roots and 2.0 fine roots; fragments; moderately acid, pH 5.9; clear smooth boundary. Lab sample # 8509-4-2
    E2—36 to 66 centimeters (14.2 to 26.0 inches); light yellowish brown (10YR 6/4) ; 79 percent sand; 17 percent silt; 4 percent clay; single grain; loose; 2.0 fine roots; fragments; moderately acid, pH 5.8; abrupt wavy boundary. Lab sample # 8509-4-3
    Bt1—66 to 89 centimeters (26.0 to 35.0 inches); yellowish brown (10YR 5/8) ; 67 percent sand; 11 percent silt; 22 percent clay; moderate medium subangular blocky structure; friable; 0.5 fine roots; 20 percent faint clay films on all faces of peds; 10 percent medium prominent red (2.5YR 4/6) masses of oxidized iron; fragments; strongly acid, pH 5.1; clear wavy boundary. Lab sample # 8509-4-4. patchy - phpvsfiid 434452; patchy - phpvsfiid 434452
    Bt2—89 to 127 centimeters (35.0 to 50.0 inches); yellowish brown (10YR 5/8) ; 65 percent sand; 12 percent silt; 23 percent clay; moderate medium subangular blocky structure; friable; 0.5 fine roots; 20 percent faint clay films on all faces of peds; 20 percent medium prominent yellowish red (5YR 5/6) masses of oxidized iron and 20 percent medium distinct light yellowish brown (10YR 6/4) and very pale brown (10YR 8/3) iron depletions; fragments; strongly acid, pH 5.2; clear wavy boundary. Lab sample # 8509-4-5. patchy - phpvsfiid 434453; patchy - phpvsfiid 434453
    Bt3—127 to 152 centimeters (50.0 to 59.8 inches); variegated yellowish brown (10YR 5/6) and light gray (10YR 7/2) and very pale brown (10YR 8/3) and light yellowish brown (10YR 6/4) and yellowish red (5YR 5/6) ; 69 percent sand; 9 percent silt; 22 percent clay; weak coarse subangular blocky structure; friable; 20 percent faint clay films on all faces of peds; fragments; strongly acid, pH 5.2. Lab sample # 8509-4-6. patchy - phpvsfiid 434454; patchy - phpvsfiid 434454