IDENTIFIERS

  • Current Taxon Name (Soil Name): Newtonia
  • OSD
  • Series Extent
  • User Site ID: 1956AR007011
  • User Pedon ID: 1956AR007011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UARK
  • Lab Pedon # - 56BN11
  • NCSS Pedon Lab Data NASIS Record ID - 52016
  • Print Date: 12/7/2025

    • 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: 36.2400000
  • Std. Longitude: -94.1360000
  • Datum: WGS84
  • Township: T18N
  • Range: R30W
  • Section: 12
  • PLSS Details: SW 1/4 of the SW 1/4
  • Location Description: 1 mile south of Lowell
  • State: Arkansas
  • County: AR007—Benton
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: Bartholomew
  • Current Taxonomic Class: Fine-silty, mixed, superactive, thermic Typic Paleudolls
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Newtonia
  • Taxonomic Class - Fine-silty, mixed, superactive, thermic Typic Paleudolls
  • Taxon Kind - series
  • PSC - 13 to 63 cm.
  • Classificaton Date - 9/18/2017
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over residuum
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/13/1956 (entry creation date)
  • Surface Cover Properties:
  • 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

    mollic epipedon

    ochric epipedon

    0—

    0—

    —-

    —-
    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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (7.5YR 4/4) and brown (7.5YR 4/2) silt loam; weak granular structure; friable; 1 percent by volume nonflat subangular indurated 2-?-3 millimeter chert fragments. Lab sample # UAR0000269
    Bt1—13 to 25 centimeters (5.1 to 9.8 inches); reddish brown (2.5YR 5/4) silty clay loam; moderate subangular blocky structure; fragments. Lab sample # UAR0000270
    Bt2—25 to 71 centimeters (9.8 to 28.0 inches); dark red (2.5YR 3/6) silty clay; strong medium subangular blocky structure; firm; fragments. Lab sample # UAR0000271
    Bt31—71 to 107 centimeters (28.0 to 42.1 inches); dark red (2.5YR 3/6) silty clay; fragments; very strongly acid, pH 4.5. Lab sample # UAR0000272
    Bt32—107 to 117 centimeters (42.1 to 46.1 inches); dark red (2.5YR 3/6) silty clay; fragments; very strongly acid, pH 4.5. Lab sample # UAR0000273