IDENTIFIERS

  • Current Taxon Name (Soil Name): Bigheart
  • OSD
  • Series Extent
  • User Site ID: S2008OK03707
  • User Pedon ID: BSPSA-2008-OK037-07
  • Transect:
  • Transect Stop Number - 4
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - KSSL
  • Lab Pedon # - 08N0540
  • NCSS Pedon Lab Data NASIS Record ID - 20088
  • Print Date: 1/29/2025

    • 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: 35.9406815
  • Std. Longitude: -96.3295059
  • Datum: WGS84
  • Township: 17N
  • Range: 9E
  • Section: 23
  • Map Unit: NBRE—Niotaze-Bigheart-Rock outcrop complex, 3 to 15 percent slopes, very stony
  • Country: US—United States
  • State: Oklahoma
  • County: OK037—Creek
  • MLRA: 84A—North Cross Timbers
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma
  • 7.5 Minute USGS Quad: 35096-H3—Heyburn Reservoir, Oklahoma

    • PEDON

  • Describers Name: Jeremy Dennis
  • Current Taxonomic Class: Sandy, siliceous, active, thermic Lithic Eutrudepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Bigheart
  • PSC - 0 to 42 cm.
  • Classificaton Date - 5/31/2016
  • Classifier - Jerry Weinheimer
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Bigheart
  • Classificaton Date - 2/27/2008
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: not certified
  • QC Status: level 1
  • QA Status: level 1


    • SITE

  • Parent Material: residuum weathered from sandstone
  • Landscape: hills
  • Landform: hillslope
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: complex
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: sandstone, unspecified at 42cm
  • Geology: Wann And Inola formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/27/2008 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, savanna
  • 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

    bedrock, lithic

    indurated

    42 - 67

    - 25 -

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

    lithic contact

    42—67

    —25—
    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

    4

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    A—0 to 5 centimeters (0.0 to 2.0 inches); very dark grayish brown (10YR 3/2) loamy fine sand; 83 percent sand; 14 percent silt; 3 percent clay; weak fine granular structure; fragments; slightly acid, pH 6.5, hellige-truog; clear boundary.
    E—5 to 42 centimeters (2.0 to 16.5 inches); brown (7.5YR 5/4) loamy fine sand; 83 percent sand; 13 percent silt; 3 percent clay; weak fine subangular blocky structure; fragments; strongly acid, pH 5.5, hellige-truog; abrupt boundary.
    R—42 to 67 centimeters (16.5 to 26.4 inches); bedrock; 7 percent by volume noncoherent cemented 2-5-76 millimeter sandstone, unspecified fragments.