IDENTIFIERS

  • Current Taxon Name (Soil Name): Sawyer
  • OSD
  • Series Extent
  • User Site ID: S2003AR109005
  • User Pedon ID: S03AR109005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSl
  • Lab Pedon # - 04N0319
  • NCSS Pedon Lab Data NASIS Record ID - 16262
  • 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: 33.9820557
  • Std. Longitude: -93.4945526
  • Datum: WGS84
  • Township: 9S
  • Range: 23W
  • Section: 7
  • PLSS Details: NW1/4,SE1/4,NW1/4
  • Map Unit: 391C—Antoine loam, 1 to 6 percent slopes
  • State: Arkansas
  • County: AR109—Pike
  • MLRA: 135B—Cretaceous Western Coastal Plain
  • Non-MLRA Soil Survey Area: AR109—Pike County, Arkansas

    • PEDON

  • Describers Name: Benham, Rhodes, Ross, Olson, Mersiovsky, Kichler
  • Current Taxonomic Class: Fine-silty, siliceous, semiactive Aquic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Sawyer
  • Classificaton Date - 6/10/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Sawyer
  • Classificaton Date - 10/20/2003
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy marine sediments
  • Landform: Cretaceous Western Coastal Plain upland slope
  • Geomorphic Component Hills: crest
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Brownstown Marl formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/20/2003 (actual site observation date)
  • Air Photo ID: 97L
  • Plant Association Name: grasses/legumes
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—8

    8—203

    —8—

    —195—
    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

    —

    —

    116

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); fine sandy loam; weak medium granular structure; friable; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # 04N01806; observed in pit, small. Field Soil Sample Number S03AR109-5-1
    Bt1—8 to 23 centimeters (3.1 to 9.1 inches); silt loam; weak medium subangular blocky structure; friable; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # 04N01807; observed in pit, small. Field Soil Sample Number S03AR109-5-2
    Bt2—23 to 58 centimeters (9.1 to 22.8 inches); silt loam; weak medium subangular blocky, and moderate medium subangular blocky structure; friable; 10 percent medium prominent light brownish gray (10YR 6/2) iron depletions; fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # 04N01808; observed in pit, small. Field Soil Sample Number S03AR109-5-3
    Bt3—58 to 119 centimeters (22.8 to 46.9 inches); silty clay loam; moderate medium subangular blocky structure; firm; fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # 04N01809, 04N01810; observed in pit, small. Field Soil Sample Number S03AR109-5-4&5. This horizon was split at 89 cm for sampling purposes.
    Btg—119 to 203 centimeters (46.9 to 79.9 inches); silty clay loam; moderate medium subangular blocky structure; firm; 25 percent coarse prominent yellowish red (5YR 5/8) masses of oxidized iron; fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # 04N01811, 04N01812; observed in pit, small. Field Soil Sample Number S03AR109-5-6&7. This horizon was split at 165 cm for sampling purposes.