IDENTIFIERS

  • Current Taxon Name (Soil Name): Wideman
  • OSD
  • Series Extent
  • User Site ID: 1978AR065001S
  • User Pedon ID: 1978AR065001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 79P0159
  • Print Date: 4/20/2026

    • 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: 36.1144447
  • Std. Longitude: -91.9661102
  • Datum: WGS84
  • Township: T17N
  • Range: R9W
  • Section: 20
  • PLSS Details: SW 1/4 of the NE 1/4 of the NE 1/4
  • Location Description: Izard County, Arkansas.
  • State: Arkansas
  • County: AR065—Izard
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: L.A. Quandt J.F. Rowlett L.B. Ward D. Ferguson
  • Current Taxonomic Class: Sandy, siliceous, mesic Typic Udifluvents
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Wideman
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Wideman
  • Taxonomic Class - Sandy, siliceous, mesic Typic Udifluvent
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 6/1/1978
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from sandstone
  • Landscape: plains
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Drainage Class: excessively
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1978 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

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    117

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    A11—0 to 3 centimeters (0.0 to 1.2 inches); brown (10YR 4/3) interior fine sand; weak fine granular structure; very friable; 5.5 fine and medium roots; fragments; extremely acid, pH 4.3, hellige-truog; abrupt smooth boundary. Lab sample # 79P00802. many fine and medium roots
    A12—3 to 15 centimeters (1.2 to 5.9 inches); yellowish brown (10YR 5/4) interior fine sand; weak fine granular structure; very friable; 5.5 fine and medium roots; fragments; extremely acid, pH 4.3, hellige-truog; clear smooth boundary. Lab sample # 79P00802. many fine and medium roots
    C1—15 to 28 centimeters (5.9 to 11.0 inches); dark yellowish brown (10YR 4/4) interior loamy fine sand; single grain; very friable; 2.5 fine roots; 1 percent fine dark concretions; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # 79P00803. Few thin light yellowish brown streaks.; few fine dark concretions concentrations; common fine roots
    C2—28 to 81 centimeters (11.0 to 31.9 inches); light yellowish brown (10YR 6/4) interior sand; single grain; very friable; 0.5 fine roots; fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 79P00804. Common medium reddish brown and black masses. Bedding planes in lower 4 inches.; few fine roots
    C3—81 to 97 centimeters (31.9 to 38.2 inches); brown (10YR 5/3) interior fine sandy loam; massive; friable; 2.5 fine roots; 0.5 fine tubular pores; 1 percent fine dark concretions; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # 79P00805. Reddish brown and strong brown stains and light brown streaks of loamy sand.; few fine dark concretions concentrations; common fine roots
    C4—97 to 122 centimeters (38.2 to 48.0 inches); very pale brown (10YR 7/3) interior sand; single grain; very friable; 0.5 fine roots; fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # 79P00806. Common medium yellowish red and few fine brown masses.; few fine roots
    C5—122 to 132 centimeters (48.0 to 52.0 inches); dark grayish brown (10YR 4/2) interior fine sandy loam; massive; friable; 0.5 fine roots; 2.5 fine tubular pores; fragments; moderately acid, pH 5.8, hellige-truog; abrupt smooth boundary. Lab sample # 79P00807. Common medium brown and black masses. Very pale brown streaks of loamy sands.; few fine roots
    C6—132 to 160 centimeters (52.0 to 63.0 inches); very pale brown (10YR 7/3) interior sand; single grain; friable; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 79P00808. 0.5 inch lense of fine gravel and common meidum brown and black masses. Yellowish brown stains.
    C7—160 to 183 centimeters (63.0 to 72.0 inches); light brownish gray (10YR 6/2) interior loamy fine sand; single grain; friable; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # 79P00809. Common meidum dark brown masses and streaks.
    C8—183 to 203 centimeters (72.0 to 79.9 inches); yellowish brown (10YR 5/4) interior fine sandy loam; massive; friable; fragments; strongly acid, pH 5.3, hellige-truog. Lab sample # 79P00810