IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1970AR075004M
  • User Pedon ID: 1970AR075004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UARK
  • Lab Pedon # - 70LW04
  • Print Date: 1/30/2025

    • 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: 36.1467000
  • Std. Longitude: -91.3442000
  • Datum: WGS84
  • Township: T17N
  • Range: R3W
  • Section: 6
  • PLSS Details: SW 1/4 of the NE 1/4 of the SW 1/4
  • Location Description: SW1/4NE1/4SW1/4, Sec. 6, T17N, R3W
  • State: Arkansas
  • County: AR075—Lawrence
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: Gore
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • Classificaton Date - 8/18/2017
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1970 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    10

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    A—0 to 5 centimeters (0.0 to 2.0 inches); dark grayish brown (10YR 4/2) gravelly silt loam; weak fine granular structure; very friable; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # UAR0006539
    E—5 to 20 centimeters (2.0 to 7.9 inches); yellowish brown (10YR 5/4) gravelly silt loam; weak fine subangular blocky structure; friable; fragments; strongly acid, pH 5.5; clear wavy boundary. Lab sample # UAR0006540
    BEt—20 to 56 centimeters (7.9 to 22.0 inches); yellowish brown (10YR 5/8) gravelly silt loam; weak medium subangular blocky structure; friable; fragments; strongly acid, pH 5.5; clear wavy boundary. Lab sample # UAR0006541
    Bt1—56 to 89 centimeters (22.0 to 35.0 inches); strong brown (7.5YR 5/6) gravelly silt loam; weak medium subangular blocky structure; firm; fragments; strongly acid, pH 5.5. Lab sample # UAR0006542
    Bt2—89 to 117 centimeters (35.0 to 46.1 inches); strong brown (7.5YR 5/6) gravelly silt loam; weak medium subangular blocky structure; firm; fragments; strongly acid, pH 5.5; clear wavy boundary. Lab sample # UAR0006543
    Bt3—117 to 152 centimeters (46.1 to 59.8 inches); yellowish brown (10YR 5/8) silty clay; moderate medium subangular blocky structure; firm; fragments; very strongly acid, pH 5.0; clear wavy boundary. Lab sample # UAR0006544
    Bt4—152 to 183 centimeters (59.8 to 72.0 inches); yellowish brown (10YR 5/6) clay loam; moderate medium subangular blocky structure; firm; fragments; strongly acid, pH 5.5. Lab sample # UAR0006545