IDENTIFIERS

  • Current Taxon Name (Soil Name): Kirkland
  • OSD
  • Series Extent
  • User Site ID: S1989OK083001
  • User Pedon ID: 89OK083001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 89P0432
  • NCSS Pedon Lab Data NASIS Record ID - 61536
  • Print Date: 11/11/2024

    • 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: 36.1127777
  • Std. Longitude: -97.5919418
  • Datum: WGS84
  • Township: 19N
  • Range: 4W
  • Section: 23
  • PLSS Details: About 2375 feet W and 1150 feet S of the NE corner
  • Location Description: Logan County, Oklahoma.
  • Map Unit: ZaHC—Zaneis-Huska complex, 3 to 5 percent slopes
  • Country: US—United States
  • State: Oklahoma
  • County: OK083—Logan
  • MLRA: 80A—Central Rolling Red Prairies
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

    • PEDON

  • Current Taxonomic Class: Fine, mixed, superactive, thermic Udertic Paleustolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Kirkland
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Pawhuska
  • Taxonomic Class - Fine, mixed, thermic Mollic Natrustalf
  • Taxon Kind - series
  • Classificaton Date - 4/1/1989
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: alluvial plain
  • Landform: paleoterrace
  • Geomorphic Component Hills: side slope
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1989 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    2

    —

    —

    314

    —

    135

    —

    —

    —

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    Ap—0 to 25 centimeters (0.0 to 9.8 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silt loam; weak medium blocky, and moderate medium granular structure; hard, friable; 5.5 fine and medium roots; 5.5 fine tubular pores; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. many fine and medium roots
    BA—25 to 43 centimeters (9.8 to 16.9 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silty clay loam; moderate fine and medium blocky, and moderate medium granular structure; hard, firm; 5.5 fine and medium roots; 5.5 fine tubular pores; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. many fine and medium roots
    Bt1—43 to 79 centimeters (16.9 to 31.1 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; silty clay; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 5.5 very fine and fine roots; 2.5 fine tubular pores; 37 percent distinct clay films on faces of peds; 1 percent fine iron-manganese concretions; 1 percent fine carbonate concretions; fragments; slightly alkaline, pH 7.6, hellige-truog; gradual smooth boundary. Lab sample # 89P02427. few fine iron-manganese concretions concentrations; few fine carbonate concretions concentrations; common clay films surface features on faces of peds; many very fine and fine roots
    Btn1—79 to 102 centimeters (31.1 to 40.2 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; silty clay; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 2.5 very fine and fine roots; 2.5 very fine tubular pores; 37 percent distinct clay films on faces of peds; 11 percent fine and medium iron-manganese concretions; 11 percent fine and medium carbonate concretions; fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. Lab sample # 89P02428. common fine and medium iron-manganese concretions concentrations; common fine and medium carbonate concretions concentrations; common clay films surface features on faces of peds; common very fine and fine roots
    Btn2—102 to 130 centimeters (40.2 to 51.2 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; silty clay; reddish brown (5YR 5/4) and 11 percent yellowish brown (10YR 5/6) medium distinct mottles; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 2.5 very fine and fine roots; 2.5 very fine tubular pores; 15 percent distinct clay films on faces of peds; 11 percent fine and medium iron-manganese concretions; 11 percent fine and medium carbonate concretions; fragments; slight effervescence; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. Lab sample # 89P02429. pockets of soft calcium carbonate and secondary salts; common fine and medium iron-manganese concretions concentrations; common fine and medium carbonate concretions concentrations; few clay films surface features on faces of peds; common very fine and fine roots; common medium distinct 10YR56 mottles
    Btn3—130 to 152 centimeters (51.2 to 59.8 inches); light brown (7.5YR 6/4), brown (7.5YR 4/4), moist; silty clay; grayish brown (10YR 5/2) and 11 percent brown (10YR 4/3) medium distinct mottles; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 0.5 very fine and fine roots; 0.5 very fine and fine tubular and 2.5 medium tubular pores; 15 percent distinct clay films on faces of peds and 15 percent black stains; 11 percent fine and medium iron-manganese concretions; fragments; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. few seams and pockets of soft calcium carbonate; common fine and medium iron-manganese concretions concentrations; few clay films surface features on faces of peds; few black stains surface features; few very fine and fine roots; common medium distinct 10YR43 mottles
    Btn4—152 to 188 centimeters (59.8 to 74.0 inches); reddish yellow (5YR 6/6), yellowish red (5YR 4/6), moist; silty clay; 11 percent brown (10YR 5/3) fine distinct mottles; moderate medium and coarse prismatic, and moderate medium angular blocky structure; very hard, very firm; 0.5 very fine and fine roots; 2.5 very fine and fine tubular pores; 37 percent distinct clay films on faces of peds and 37 percent black stains; 11 percent fine and medium iron-manganese concretions; fragments; moderately alkaline, pH 8.2, hellige-truog; gradual smooth boundary. common fine and medium iron-manganese concretions concentrations; common clay films surface features on faces of peds; common black stains surface features; few very fine and fine roots; common fine distinct 10YR53 mottles
    BC—188 to 203 centimeters (74.0 to 79.9 inches); reddish yellow (5YR 6/6), yellowish red (5YR 4/6), moist; silty clay loam; moderate coarse prismatic structure; hard, firm; 0.5 very fine and fine roots; 2.5 very fine and fine tubular pores; 37 percent black stains; 11 percent fine and medium iron-manganese concretions; fragments; moderately alkaline, pH 8.2, hellige-truog. common fine and medium iron-manganese concretions concentrations; common black stains surface features; few very fine and fine roots