IDENTIFIERS

  • Current Taxon Name (Soil Name): Antoine
  • OSD
  • Series Extent
  • User Site ID: S2005AR109 Antoine-S01-1
  • User Pedon ID: 05AR109003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 05N0476
  • NCSS Pedon Lab Data NASIS Record ID - 17963
  • 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: 34.0825005
  • Std. Longitude: -93.5391693
  • Datum: WGS84
  • Township: 8 south
  • Range: 24 west
  • Section: 2
  • PLSS Details: SE1/4, NW1/4, NW1/4
  • Location Description: In Delight: Strawberry Road to Orsborn Hill Road to Red Hill Road turn on timber road after creek
  • Map Unit: 391C—Antoine loam, 1 to 6 percent slopes
  • Country: US—United States
  • State: Arkansas
  • County: AR109—Pike
  • MLRA: 135B—Cretaceous Western Coastal Plain
  • Non-MLRA Soil Survey Area: AR109—Pike County, Arkansas

    • PEDON

  • Describers Name: Olson & Ross
  • Current Taxonomic Class: Fine-silty, siliceous, semiactive, thermic Aquic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Antoine
  • Classificaton Date - 5/16/2007
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Antoine
  • Classificaton Date - 11/10/2004
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: cretaceous loamy marine deposits
  • Geomorphic Component Hills: crest
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Trinity Group formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/10/2004 (actual site observation date)
  • Air Photo ID: 87L
  • Plant Association Name: Pine Timber
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree 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

    aquic conditions

    0—36

    36—183

    58—183

    —-

    —-

    —-
    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

    —

    —

    452

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) very fine sandy loam; weak medium granular structure; friable; 1.0 very coarse roots throughout and 3.0 fine roots throughout and 8.0 coarse roots throughout; fragments; moderately acid, pH 6.0, hellige-truog; clear wavy boundary. Lab sample # 05N02739; observed in pit, small
    E—13 to 36 centimeters (5.1 to 14.2 inches); light yellowish brown (10YR 6/4) silt loam; weak fine subangular blocky structure; friable; 1.0 very fine roots throughout and 1.0 fine roots throughout and 8.0 coarse roots throughout; fragments; very strongly acid, pH 4.5, hellige-truog; gradual wavy boundary. Lab sample # 05N02740; observed in pit, small
    Bt1—36 to 58 centimeters (14.2 to 22.8 inches); strong brown (7.5YR 5/6) silty clay loam; moderate medium subangular blocky structure; firm; 1.0 very fine roots throughout and 1.0 fine roots throughout; 35 percent faint clay films on all faces of peds; fragments; extremely acid, pH 4.0, hellige-truog; clear smooth boundary. Lab sample # 05N02741; observed in pit, small. continuous - phpvsfiid 281732; continuous - phpvsfiid 281732
    Bt2—58 to 69 centimeters (22.8 to 27.2 inches); strong brown (7.5YR 5/6) silty clay loam; moderate medium subangular blocky structure; firm; 1.0 very fine roots throughout and 1.0 fine roots throughout; 35 percent faint clay films on all faces of peds; 2 percent medium prominent light brownish gray (10YR 6/2), moist, iron depletions and 15 percent fine distinct light yellowish brown (10YR 6/4), moist, iron depletions; fragments; extremely acid, pH 4.0, hellige-truog; clear wavy boundary. Lab sample # 05N02742; observed in pit, small. continuous - phpvsfiid 281734; continuous - phpvsfiid 281734
    Bt3—69 to 89 centimeters (27.2 to 35.0 inches); yellowish red (5YR 5/6) and strong brown (7.5YR 5/6) silty clay loam; moderate medium and coarse subangular blocky structure; firm; 1.0 very fine roots throughout; 35 percent faint clay films on all faces of peds; 2 percent fine distinct red (2.5YR 4/6), moist, masses of oxidized iron and 2 percent medium distinct light brownish gray (10YR 6/2), moist, iron depletions; fragments; extremely acid, pH 4.0, hellige-truog; clear smooth boundary. Lab sample # 05N02743; observed in pit, small. continuous - phpvsfiid 281735; continuous - phpvsfiid 281735
    Bt4—89 to 104 centimeters (35.0 to 40.9 inches); pale brown (10YR 6/3) silty clay loam; weak medium platy structure; firm; 1.0 very fine roots throughout; 1.0 medium vesicular and 5.0 fine vesicular pores; 35 percent distinct pressure faces on all faces of peds; 2 percent medium prominent reddish yellow (7.5YR 6/8), moist, masses of oxidized iron and 2 percent fine prominent yellowish red (5YR 5/8), moist, masses of oxidized iron and 2 percent coarse dark red (2.5YR 3/6), moist, iron-manganese nodules and 15 percent medium faint light gray (10YR 7/2), moist, iron depletions and 15 percent medium dark red (2.5YR 3/6), moist, iron-manganese nodules; fragments; very strongly acid, pH 4.5, hellige-truog; clear wavy boundary. Lab sample # 05N02744; observed in pit, small. continuous - phpvsfiid 281736; continuous - phpvsfiid 281736
    Bt5—104 to 183 centimeters (40.9 to 72.0 inches); reddish yellow (7.5YR 6/8) and pale brown (10YR 6/3) silty clay loam; moderate medium and coarse subangular blocky structure; firm; 1.0 medium vesicular and 5.0 fine vesicular pores; 35 percent distinct pressure faces on all faces of peds; 2 percent medium distinct reddish yellow (7.5YR 6/8), moist, masses of oxidized iron and 2 percent fine distinct yellowish red (5YR 5/8), moist, masses of oxidized iron and 2 percent coarse dark red (2.5YR 3/6), moist, iron-manganese nodules and 2 percent coarse faint light gray (10YR 7/2), moist, iron depletions and 2 percent coarse iron-manganese concretions and 2 percent medium iron-manganese concretions and 15 percent medium faint light gray (10YR 7/2), moist, iron depletions and 15 percent fine dark red (2.5YR 3/6), moist, iron-manganese nodules; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 05N02745; observed in pit, small. continuous - phpvsfiid 281733; continuous - phpvsfiid 281733