IDENTIFIERS

  • Current Taxon Name (Soil Name): Stough
  • OSD
  • Series Extent
  • User Site ID: S2004AR053-07
  • User Pedon ID: S2004AR053007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 05N0218
  • NCSS Pedon Lab Data NASIS Record ID - 17658
  • Print Date: 4/24/2025

    • 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: 34.2543068
  • Std. Longitude: -92.3541641
  • Datum: WGS84
  • Township: 6 South
  • Range: 12 West
  • Section: 23
  • PLSS Details: NW 1/4 SE 1/4 SW 1/4
  • Location Description: in wooded area; Grant County, Arkansas
  • Map Unit: 438B—Stough fine sandy loam, 1 to 3 percent slopes
  • Country: US—United States
  • State: Arkansas
  • County: AR053—Grant
  • MLRA: 133B—Western Coastal Plain
  • Non-MLRA Soil Survey Area: AR053—Grant County, Arkansas

    • PEDON

  • Describers Name: Leodis Williams
  • Current Taxonomic Class: Coarse-loamy, siliceous, semiactive, thermic Fragiaquic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 7
  • Correlated Information:
  • Soil Name - Stough
  • Classificaton Date - 1/27/2005
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Stough
  • Classificaton Date - 8/25/2004
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy marine deposits
  • Landform: terrace
  • Geomorphic Component Terraces: tread
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Geology: Terraces formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/25/2004 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    fragic soil properties

    30—65

    —35—
    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

    2

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    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 5/3) broken face fine sandy loam; 60 percent sand; 35 percent silt; 10 percent clay; moderate medium granular structure; friable; moderately slow permeability; 10.0 fine roots throughout; fragments; strongly acid, pH 5.5, hellige-truog; abrupt smooth boundary. Lab sample # 05N01292; moist when described; observed in pit, small
    E—8 to 18 centimeters (3.1 to 7.1 inches); pale brown (10YR 6/3) broken face fine sandy loam; 55 percent sand; 30 percent silt; 15 percent clay; weak medium granular structure; friable; moderately slow permeability; 3.0 medium roots throughout and 3.0 fine roots throughout; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 05N01293; moist when described; observed in pit, small
    Bt1—18 to 43 centimeters (7.1 to 16.9 inches); yellowish brown (10YR 5/4) broken face loam; 45 percent sand; 40 percent silt; 15 percent clay; weak medium subangular blocky structure; friable; moderately slow permeability; 3.0 fine roots throughout; 10 percent faint clay films on all faces of peds; 2 percent medium distinct irregular noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries throughout; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 05N01294; moist when described; observed in pit, small. patchy - phpvsfiid 276739; patchy - phpvsfiid 276739
    Bt2—43 to 76 centimeters (16.9 to 29.9 inches); variegated yellowish brown (10YR 5/6) broken face loam; 45 percent sand; 35 percent silt; 20 percent clay; moderate medium subangular blocky structure; friable; moderately slow permeability; 2.0 medium roots throughout and 2.0 fine roots throughout; 10 percent faint clay films on all faces of peds; 1 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/8), moist, masses of oxidized iron with clear boundaries throughout and 2 percent medium distinct irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with diffuse boundaries throughout and 2 percent medium prominent irregular weakly coherent cemented red (2.5YR 4/6), moist, iron-manganese concretions with clear boundaries throughout; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # 05N01295; moist when described; observed in pit, small. continuous - phpvsfiid 276740; continuous - phpvsfiid 276740
    Btx1—76 to 117 centimeters (29.9 to 46.1 inches); variegated yellowish brown (10YR 5/6) broken face sandy clay loam; 35 percent sand; 40 percent silt; 25 percent clay; moderate coarse prismatic structure; firm; moderately slow permeability; 1.0 medium roots throughout and 1.0 fine roots between peds; 25 percent distinct clay films on all faces of peds; 3 percent medium distinct irregular noncoherent cemented strong brown (7.5YR 5/8), moist, masses of oxidized iron with clear boundaries throughout and 30 percent medium distinct irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries throughout; fragments; 30 percent of brittle; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # 05N01296; moist when described; observed in pit, small. This horizon was slightly brittle 35% and compact; continuous - phpvsfiid 276741; continuous - phpvsfiid 276741
    Btx2—117 to 152 centimeters (46.1 to 59.8 inches); variegated yellowish brown (10YR 5/8) broken face sandy clay loam; 40 percent sand; 30 percent silt; 30 percent clay; weak medium subangular blocky, and moderate medium prismatic structure; firm; moderately slow permeability; 1.0 medium roots between peds; 25 percent distinct clay films on all faces of peds; 5 percent medium distinct irregular noncoherent cemented strong brown (7.5YR 5/8), moist, masses of oxidized iron with clear boundaries throughout and 30 percent medium distinct irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries throughout; fragments; 40 percent of brittle; very strongly acid, pH 4.5, hellige-truog; gradual wavy boundary. Lab sample # 05N01297; moist when described; observed in pit, small. This horizon was slightly brittle 40% and compact; continuous - phpvsfiid 276742; continuous - phpvsfiid 276742
    B't—152 to 203 centimeters (59.8 to 79.9 inches); variegated 80 percent red (2.5YR 4/6) broken face and 20 percent yellowish brown (10YR 5/8) broken face loam; 50 percent sand; 30 percent silt; 20 percent clay; weak medium angular blocky structure; firm; moderately slow permeability; 1.0 medium roots between peds; 25 percent faint clay films on all faces of peds; 20 percent medium prominent irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries throughout; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 05N01298; moist when described; observed in pit, small. This horizon was slightly brittle 20% and compact; continuous - phpvsfiid 276743; continuous - phpvsfiid 276743