IDENTIFIERS

  • Current Taxon Name (Soil Name): Hannon
  • OSD
  • Series Extent
  • User Site ID: 04AL041001-pgm
  • User Pedon ID: 04AL041001-pgm
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - AU
  • Lab Pedon # - S04AL-041-1
  • NCSS Pedon Lab Data NASIS Record ID - 24258
  • Print Date: 11/21/2024

    • 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: 32.0250000
  • Std. Longitude: -86.3291667
  • Datum: WGS84
  • Township: 12 N
  • Range: 17 E
  • Section: 13
  • PLSS Details: NW1/4
  • Location Description: About 3 miles north of Highland Home, Crenshaw Co., AL; 1,700 feet east of the northwest corner of sec. 13, T. 12 N., R. 17 E.; USGS Lapine, AL topographic quadrangle.
  • State: Alabama
  • County: AL041—Crenshaw
  • MLRA: 135A—Alabama and Mississippi Blackland Prairie
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: AL041—Crenshaw County, Alabama

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, thermic Chromic hapluderts
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Hannon
  • PSC - 25 to 100 cm.
  • Classificaton Date - 3/5/2009
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Hannon
  • Classificaton Date - 9/13/2004
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: strongly weathered, clayey marine deposits derived from chalk
  • Landscape: coastal plain
  • Landform: ridge
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Complexity: complex
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: high
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/13/2004 (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

    slickensides

    8—56

    —-
    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

    6

    —

    —

    150

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 8 centimeters (0.0 to 3.1 inches); very dark gray (7.5YR 3/1) ; 35 percent sand; 21 percent silt; 45 percent clay; weak medium subangular blocky structure; friable; 6.0 medium roots and 6.0 fine roots; fragments; extremely acid, pH 4.3; clear wavy boundary. Lab sample # 0441-1-1; observed in pit, small
    Btss1—8 to 30 centimeters (3.1 to 11.8 inches); yellowish red (5YR 4/6) ; 19 percent sand; 20 percent silt; 62 percent clay; strong medium angular blocky structure; firm; 4.0 medium roots and 4.0 fine roots; 10 percent faint clay films on surfaces along pores and 30 percent distinct slickensides (pedogenic) and 50 percent pressure faces on all faces of peds; fragments; very strongly acid, pH 4.5; clear wavy boundary. Lab sample # 0441-1-2; observed in pit, small
    Btss2—30 to 46 centimeters (11.8 to 18.1 inches); light olive brown (2.5Y 5/6) ; 34 percent sand; 17 percent silt; 49 percent clay; strong medium angular blocky structure; firm; 4.0 medium roots and 4.0 fine roots; 10 percent faint clay films on surfaces along pores and 30 percent distinct slickensides (pedogenic) and 50 percent pressure faces on all faces of peds; 10 percent fine prominent yellowish red (5YR 5/6) masses of oxidized iron; 5 percent fine mica flakes, unspecified; fragments; very strongly acid, pH 4.8; clear wavy boundary. Lab sample # 0441-1-3; observed in pit, small
    Btss3—46 to 56 centimeters (18.1 to 22.0 inches); light olive brown (2.5Y 5/6) interior and grayish brown (2.5Y 5/2) exterior ; 39 percent sand; 16 percent silt; 45 percent clay; strong coarse angular blocky, and strong medium angular blocky structure; firm; 0.5 medium roots and 0.5 fine roots and 0.5 coarse roots; 10 percent faint clay films on surfaces along pores and 30 percent prominent slickensides (pedogenic) and 50 percent pressure faces on all faces of peds; 1 percent medium faint light olive brown (2.5Y 5/4) iron depletions and 1 percent fine prominent yellowish red (5YR 5/8) masses of oxidized iron; 10 percent fine mica flakes, unspecified; fragments; strongly acid, pH 5.5; clear wavy boundary. Lab sample # 0441-1-4; observed in pit, small
    BC—56 to 69 centimeters (22.0 to 27.2 inches); light olive brown (2.5Y 5/6) ; 36 percent sand; 25 percent silt; 39 percent clay; weak coarse subangular blocky structure; firm; 0.5 medium roots and 0.5 fine roots and 0.5 coarse roots; 5 percent faint clay films on surfaces along pores; 10 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron; 25 percent fine mica flakes, unspecified and 20 percent medium noncoherent cemented carbonate masses; fragments; neutral, pH 7.1; clear wavy boundary. Lab sample # 0441-1-5; observed in pit, small
    C1—69 to 86 centimeters (27.2 to 33.9 inches); light yellowish brown (2.5Y 6/4) ; 43 percent sand; 27 percent silt; 30 percent clay; weak medium platy structure; firm; 0.5 fine roots; 25 percent fine mica flakes, unspecified and 25 percent medium noncoherent cemented carbonate masses; fragments; violent effervescence; neutral, pH 7.3; clear wavy boundary. Lab sample # 0441-1-6; observed in pit, small
    C2—86 to 112 centimeters (33.9 to 44.1 inches); light olive brown (2.5Y 5/6) ; moderate medium platy structure; firm; 0.5 fine roots; 10 percent medium distinct reddish yellow (7.5YR 6/8) masses of oxidized iron; 25 percent fine mica flakes, unspecified and 25 percent medium noncoherent cemented carbonate masses; fragments; violent effervescence; gradual wavy boundary.; observed in pit, small
    C3—112 to 155 centimeters (44.1 to 61.0 inches); pale yellow (2.5Y 7/3) exterior and brownish yellow (10YR 6/8) interior ; weak medium platy structure; firm; 10 percent medium distinct reddish yellow (7.5YR 6/8) masses of oxidized iron; 25 percent fine mica flakes, unspecified and 25 percent medium noncoherent cemented carbonate masses; fragments; violent effervescence; gradual wavy boundary.; observed in pit, small
    C4—155 to 203 centimeters (61.0 to 79.9 inches); light brownish gray (2.5Y 6/2) exterior and light olive brown (2.5Y 5/6) interior ; weak medium platy structure; firm; 10 percent medium distinct reddish yellow (7.5YR 6/8) masses of oxidized iron; 25 percent fine mica flakes, unspecified and 25 percent medium noncoherent cemented carbonate masses; fragments; violent effervescence.; observed in auger, bucket