IDENTIFIERS

  • Current Taxon Name (Soil Name): DRUMMOND
  • OSD
  • Series Extent
  • User Site ID: S1979OK053030
  • User Pedon ID: S1979OK053030
  • Vegetation Plot ID: S1979OK053030
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 80P0068
  • NCSS Pedon Lab Data NASIS Record ID - 47298
  • Print Date: 4/29/2025

    • 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: 36.7544441
  • Std. Longitude: -97.6388855
  • Datum: WGS84
  • Township: 26N
  • Range: 4W
  • Section: 4
  • PLSS Details: 800 feet east and 600 feet north of the southwest corner
  • Country: US—United States
  • State: Oklahoma
  • County: OK053—Grant
  • MLRA: 80A—Central Rolling Red Prairies
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

    • PEDON

  • Describers Name: Glen Williams, Edward Horn, Everett Cole
  • Current Taxonomic Class: Fine-silty, mixed Mollic Natrustalfs
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 30
  • Correlated Information:
  • Soil Name - DRUMMOND
  • PSC - 41 to 91 cm.
  • Classificaton Date - 11/4/2004
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Mclain
  • Classificaton Date - 7/10/1979
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/10/1979 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    KOCHI

    Kochia

    molly

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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 20 centimeters (0.0 to 7.9 inches);, dark brown (7.5YR 3/2), moist; silt loam; moderate fine granular structure; friable; fragments; moderately alkaline, pH 8.2; abrupt smooth boundary. Lab sample # 80P00303. Sampled 0-6 inches.
    A12—20 to 41 centimeters (7.9 to 16.1 inches);, dark brown (7.5YR 3/2), moist; silty clay loam; moderate fine granular structure; firm; fragments; moderately alkaline, pH 8.2; clear smooth boundary.
    B1—41 to 56 centimeters (16.1 to 22.0 inches);, dark reddish brown (5YR 3/3), moist; silty clay loam; moderate fine subangular blocky structure; firm; fragments; moderately alkaline, pH 8.2; clear smooth boundary. Lab sample # 80P00304. Sampled 17-22 inches.
    Bt21—56 to 71 centimeters (22.0 to 28.0 inches);, dark reddish brown (5YR 3/3), moist; silty clay loam; moderate medium subangular blocky structure; firm; fragments; moderately alkaline, pH 8.2; clear smooth boundary.
    Bt22—71 to 99 centimeters (28.0 to 39.0 inches);, reddish brown (5YR 4/4), moist; clay loam; moderate medium subangular blocky structure; firm; fragments; moderately alkaline, pH 8.2; clear smooth boundary. Lab sample # 80P00305. Split for sampling at 29-31 inches.
    B3—99 to 119 centimeters (39.0 to 46.9 inches);, yellowish red (5YR 4/6), moist; clay loam; weak medium subangular blocky structure; firm; 1 percent fine iron-manganese masses; 1 percent medium carbonate concretions; fragments; moderately alkaline, pH 8.2; gradual smooth boundary. Lab sample # 80P00306. Sampled 40-45 inches.
    C—119 to 132 centimeters (46.9 to 52.0 inches);, reddish brown (5YR 4/4), moist; clay loam; massive; firm; 1 percent fine iron-manganese masses; 1 percent medium irregular carbonate concretions; fragments; moderately alkaline, pH 8.2. Lab sample # 80P00307