IDENTIFIERS

  • Current Taxon Name (Soil Name): Durant
  • OSD
  • Series Extent
  • User Site ID: 76-OK095-48-6
  • User Pedon ID: 76-OK095-48-6
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - OSKU
  • Lab Pedon # - 76-OK-48-6
  • NCSS Pedon Lab Data NASIS Record ID - 80057
  • 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: 34.0784722
  • Std. Longitude: -96.6705556
  • Datum: WGS84
  • Township: 5S
  • Range: 6E
  • Section: 34
  • PLSS Details: about 300 feet east and 50 feet south of the northwest corner of the southwest quarter
  • State: Oklahoma
  • County: OK095—Marshall
  • MLRA: 84B—West Cross Timbers
  • Non-MLRA Soil Survey Area: OK095—Marshall County, Oklahoma
  • 7.5 Minute USGS Quad: 34096-A6—Kingston North, Oklahoma

    • PEDON

  • Describers Name: Jim Frie, Curtis Hayes, Earl Nance, Greg Scott, Dent L Burgess
  • Current Taxonomic Class: Fine, smectitic, thermic Udertic Argiustolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Correlated Information:
  • Soil Name - Durant
  • PSC - 46 to 96 cm.
  • Classificaton Date - 2/16/2016
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - ustic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Durant
  • Taxon Kind - series
  • Classificaton Date - 3/16/1976
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QA Status: level 1


    • SITE

  • Parent Material: clayey residuum weathered from claystone
  • Landscape: hills
  • Landform: ridge
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1976 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous 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

    mollic epipedon

    argillic horizon

    slickensides

    0—46

    46—168

    46—168

    —46—

    —-

    —-
    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

    —

    —

    —

    211

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 28 centimeters (0.0 to 11.0 inches);, very dark brown (10YR 2/2), moist; loam; moderate fine granular structure; slightly hard, friable; fragments; strongly acid, pH 5.5, pH meter; gradual smooth boundary. Lab sample # 76OK4861
    BA—28 to 46 centimeters (11.0 to 18.1 inches);, very dark grayish brown (10YR 3/2), moist; silty clay loam; 5 percent dark red (2.5YR 3/6) fine distinct mottles; moderate fine and medium subangular blocky structure; hard, firm; fragments; moderately acid, pH 5.9, pH meter; gradual smooth boundary. Lab sample # 76OK4862
    Btss1—46 to 104 centimeters (18.1 to 40.9 inches);, dark brown (10YR 3/3), moist; clay; 1 percent yellowish brown (10YR 5/6) medium faint mottles; moderate medium angular blocky structure; very hard, very firm; clay films on faces of peds and organic stains on faces of peds and 20 percent slickensides (pedogenic); 15 percent iron-manganese concretions; fragments; neutral, pH 7.2, pH meter; gradual smooth boundary. Lab sample # 76OK4863
    Btss2—104 to 137 centimeters (40.9 to 53.9 inches);, dark yellowish brown (10YR 4/4), moist; clay; 1 percent olive brown (2.5Y 4/4) fine faint mottles; moderate medium angular blocky structure; very hard, very firm; organic stains on faces of peds and 50 percent slickensides (pedogenic); 1 percent carbonate masses; fragments; slightly alkaline, pH 7.6, pH meter; gradual smooth boundary. Lab sample # 76OK4864
    Btss3—137 to 168 centimeters (53.9 to 66.1 inches);, light olive brown (2.5Y 5/4), moist; clay; 5 percent light brownish gray (10YR 6/2) medium distinct mottles; moderate medium angular blocky structure; very hard, very firm; 20 percent slickensides (pedogenic); 1 percent carbonate concretions; fragments; slightly alkaline, pH 7.7, pH meter; gradual smooth boundary. Lab sample # 76OK4865
    BC—168 to 208 centimeters (66.1 to 81.9 inches);, light brownish gray (2.5Y 6/2), moist; clay; 5 percent olive yellow (2.5Y 6/6) medium prominent mottles; wedge parts to strong coarse angular blocky structure; very hard, very firm; 5 percent carbonate concretions; fragments. Lab sample # 76OK4866