IDENTIFIERS

  • Current Taxon Name (Soil Name): Leadvale
  • OSD
  • Series Extent
  • User Site ID: 1971AR119002
  • User Pedon ID: 1971AR119002
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - UARK
  • Lab Pedon # - 71PU02
  • NCSS Pedon Lab Data NASIS Record ID - 54195
  • Print Date: 12/4/2024

    • 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: 34.9336500
  • Std. Longitude: -92.2127694
  • Datum: WGS84
  • Township: T4N
  • Range: R11W
  • Section: 31
  • PLSS Details: NE 1/4, NE 1/4, SE 1/4
  • Map Unit: LeB—Leadvale silt loam, 1 to 3 percent slopes
  • State: Arkansas
  • County: AR119—Pulaski
  • MLRA: 118A—Arkansas Valley and Ridges, Eastern Part
  • Regional Office: 6—Morgantown, WV
  • MLRA Soil Survey Area: SC-HOT—Hot Springs, Arkansas
  • 7.5 Minute USGS Quad: 34092-H2—Olmstead, Arkansas

    • PEDON

  • Describers Name: Haley, Festervand and Buckner
  • Current Taxonomic Class: Fine-silty, siliceous, semiactive, thermic Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 6.0
  • Correlated Information:
  • Soil Name - Leadvale
  • Classificaton Date - 9/17/2013
  • Soil Taxonomic Edition - eleventh edition
  • Sampled As Information:
  • Soil Name - Leadvale
  • Taxonomic Class - Fine-silty, siliceous, semiactive, thermic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 18 to 41 cm.
  • Classificaton Date - 12/16/2013
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: silty pedisediment derived from shale and siltstone
  • Landscape: valley
  • Landform: terrace
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/17/2013 (entry creation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    41 - 182

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    fragipan

    0—18

    41—182

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    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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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); dark yellowish brown (10YR 4/4) silt loam; weak fine granular structure; friable; 5.0 fine roots; fragments; strongly acid, pH 5.3; abrupt smooth boundary. Lab sample # UAR0006722
    Bt—18 to 41 centimeters (7.1 to 16.1 inches); strong brown (7.5YR 5/6) silt loam; weak fine subangular blocky structure; friable; 1.0 fine roots; 5.0 fine pores; 5 percent clay films on all faces of peds and 5 percent clay films on surfaces along pores; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # UAR0006723. patchy - phpvsfiid 1097571; patchy - phpvsfiid 1097572; patchy - phpvsfiid 1097571; patchy - phpvsfiid 1097572
    Btx1—41 to 61 centimeters (16.1 to 24.0 inches); very pale brown (10YR 7/4) and strong brown (7.5YR 5/6) silt loam; moderate medium subangular blocky structure; firm; brittle; 1.0 fine roots; 5.0 fine pores; 5 percent clay films on all faces of peds and 5 percent clay films on surfaces along pores; 2 percent fine iron-manganese concretions; fragments; very strongly acid, pH 5.0; gradual smooth boundary. Lab sample # UAR0006724. patchy - phpvsfiid 1097573; patchy - phpvsfiid 1097574; patchy - phpvsfiid 1097573; patchy - phpvsfiid 1097574
    Btx2—61 to 122 centimeters (24.0 to 48.0 inches); variegated light gray (10YR 7/2) and yellowish brown (10YR 5/6) and dark brown (10YR 3/3) silty clay loam; weak medium subangular blocky structure; firm; brittle; 5.0 medium pores; 25 percent clay films on all faces of peds and 25 percent clay films on surfaces along pores; 2 percent fine iron-manganese concretions and 2 percent medium iron-manganese concretions; 2 percent by volume 2-3-5 millimeter sandstone, unspecified fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # UAR0006725, UAR0006726. patchy - phpvsfiid 1097575; patchy - phpvsfiid 1097576; patchy - phpvsfiid 1097575; patchy - phpvsfiid 1097576
    Btx3—122 to 182 centimeters (48.0 to 71.7 inches); silty clay loam; weak medium subangular blocky structure; firm; brittle; 1.0 fine pores; 25 percent clay films on bottom faces of peds and 25 percent clay films on surfaces along pores; fragments; strongly acid, pH 5.3. Lab sample # UAR0006727, UAR0006728. patchy - phpvsfiid 1097577; patchy - phpvsfiid 1097578; patchy - phpvsfiid 1097577; patchy - phpvsfiid 1097578