IDENTIFIERS

  • Current Taxon Name (Soil Name): KIRKLAND
  • OSD
  • Series Extent
  • User Site ID: S1990OK103006
  • User Pedon ID: 90OK103006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0951
  • NCSS Pedon Lab Data NASIS Record ID - 62884
  • Print Date: 11/21/2024

    • 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: 36.5519447
  • Std. Longitude: -97.2230530
  • Datum: WGS84
  • Map Unit: KrdA—Kirkland silt loam, 0 to 1 percent slopes, cool
  • Country: US—United States
  • State: Oklahoma
  • County: OK103—Noble
  • MLRA: 80A—Central Rolling Red Prairies
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

    • PEDON

  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 6
  • Sampled As Information:
  • Soil Name - Kirkland
  • Taxonomic Class - Fine, mixed, thermic Udertic Paleustoll
  • Taxon Kind - series
  • PSC - 27 to 77 cm.
  • Classificaton Date - 6/1/1990
  • Moisture Class - ustic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    AP1—0 to 12 centimeters (0.0 to 4.7 inches);, very dark brown (10YR 2/2), moist; silt loam; weak fine granular structure; slightly hard, friable; fragments; moderately acid, pH 6.0, unspecified; clear smooth boundary. Lab sample # 90P05757
    AP2—12 to 27 centimeters (4.7 to 10.6 inches);, very dark brown (10YR 2/2), moist; silt loam; moderate medium angular blocky structure; hard when dry, very friable; fragments; very strongly acid, pH 5.0, unspecified; abrupt smooth boundary. Lab sample # 90P05758
    BT1—27 to 37 centimeters (10.6 to 14.6 inches);, very dark brown (10YR 2/2), moist; silty clay loam; moderate fine angular blocky structure; very hard, firm; fragments; slightly alkaline, pH 7.5, unspecified; clear smooth boundary. Lab sample # 90P05759
    BT2—37 to 51 centimeters (14.6 to 20.1 inches);, very dark brown (10YR 2/2) and dark brown (7.5YR 3/2) crushed, moist; silty clay; 1 percent yellowish brown (10YR 5/6) fine faint mottles; moderate fine subangular blocky structure; very hard, very firm; 10 percent clay films; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05760. discontinuous - phpvsfiid 200199; discontinuous - phpvsfiid 200199
    BT3—51 to 67 centimeters (20.1 to 26.4 inches);, dark brown (7.5YR 3/2), moist; silty clay; 1 percent yellowish brown (10YR 5/6) fine faint mottles; moderate very fine and fine angular blocky structure; very hard, very firm; 10 percent clay films; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05761. discontinuous - phpvsfiid 200202; discontinuous - phpvsfiid 200202
    BT4—67 to 85 centimeters (26.4 to 33.5 inches);, dark brown (7.5YR 3/2), moist; silty clay; strong fine and medium angular blocky structure; very hard, firm; 10 percent clay films and 10 percent black stains; fragments; slightly alkaline, pH 7.8, unspecified; clear smooth boundary. Lab sample # 90P05762. discontinuous - phpvsfiid 200203; discontinuous - phpvsfiid 200203
    BTK—85 to 118 centimeters (33.5 to 46.5 inches);, grayish brown (10YR 5/2), moist; silty clay; 3 percent yellowish brown (10YR 5/6) fine distinct mottles; strong fine and medium angular blocky structure; very hard, firm; 30 percent clay films; fragments; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05763. discontinuous - phpvsfiid 200208; discontinuous - phpvsfiid 200208
    BTK1B—118 to 144 centimeters (46.5 to 56.7 inches);, grayish brown (10YR 5/2), moist; silty clay loam; 1 percent dark yellowish brown (10YR 4/4) fine distinct mottles; strong medium prismatic parts to strong fine angular blocky structure; hard when dry, firm; 30 percent black stains and 75 percent clay films; fragments; moderately alkaline, pH 8.0, unspecified; gradual wavy boundary. Lab sample # 90P05764. discontinuous - phpvsfiid 200209; discontinuous - phpvsfiid 200209
    BTK2B—144 to 174 centimeters (56.7 to 68.5 inches);, gray (10YR 5/1), moist; silty clay loam; 3 percent yellowish brown (10YR 5/8) fine distinct mottles; strong medium prismatic parts to strong fine angular blocky structure; hard when dry, firm; fragments; moderately alkaline, pH 8.0, unspecified; diffuse smooth boundary. Lab sample # 90P05765
    BTK3B—174 to 204 centimeters (68.5 to 80.3 inches); fragments; moderately alkaline, pH 8.0, unspecified; gradual wavy boundary. Lab sample # 90P05766
    BTK4B—204 to 238 centimeters (80.3 to 93.7 inches); fragments; moderately alkaline, pH 8.0, unspecified. Lab sample # 90P05767