IDENTIFIERS

  • Current Taxon Name (Soil Name): Kirkland
  • OSD
  • Series Extent
  • User Site ID: S2011OK103016
  • User Pedon ID: S2011OK103016
  • Vegetation Plot ID: 5
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 12N7760
  • NCSS Pedon Lab Data NASIS Record ID - 69432
  • Print Date: 9/24/2024

    • 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: 36.4056320
  • Std. Longitude: -97.4466400
  • Datum: WGS84
  • Township: 22N
  • Range: 2W
  • Section: 6
  • PLSS Details: 185 feet north and 750 feet west of the southeast corner
  • Location Description: Kirkland soil series Dynamic Soil Properties project pedon Noble County, Oklahoma
  • 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
  • 7.5 Minute USGS Quad: 36097-D4—Perry NW, Oklahoma

    • PEDON

  • Describers Name: Jeremy Dennis, Steve Alspach
  • Current Taxonomic Class: Fine, mixed, superactive, thermic Udertic Paleustolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: research site
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Kirkland
  • PSC - 38 to 88 cm.
  • Classificaton Date - 6/21/2016
  • Classifier - Jerry Weinheimer
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - ustic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Kirkland
  • Classificaton Date - 11/1/2011
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Pedon Vegetation and Crop Cover Information:
  • Agronomic Feature - close grown annual crop, or crop-fallow
  • Current Crop - wheat, winter
  • Residue Description - growing wheat
  • RaCA Information:
  • Soil Replicate # - 1
  • Rectangular Plot Line # - 1
  • Distance From Baseline - 1
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1
  • QA Status: level 1


    • SITE

  • Parent Material: residuum weathered from shale
  • Landscape: alluvial plain
  • Landform: paleoterrace
  • Geomorphic Component Terraces: tread
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: medium
  • Ksat Class Upper: low
  • Ksat Class Lower: very low
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: yes
  • RaCA Information:
  • RaCA Soil Group ID - 1
  • DSP Plot ID - CT4
  • Plot Baseline Length - 20
  • Plot Width - 20
  • Plot/Site Set Up By - Dennis, Alspach
  • Rectangular Plot Line # - 1
  • Plot or Site Recorder - Dennis, Alspach

    • VEGETATION

  • Ecological Sites. (Click Ecological Site ID For Link to EDIT.)
    Ecological Site ID Ecological Site Name Correlation Data Classifier
    R080AY010OK Claypan Upland (North)

    • SITE OBSERVATION

  • Observation Date: 11/1/2011 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • 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

    TRAE

    Triticum aestivum

    common wheat

    —

    —

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

    mollic epipedon

    abrupt textural change

    argillic horizon

    secondary carbonates

    0—115

    37—38

    38—200

    70—180

    —115—

    —2—

    —162—

    —110—
    Pedon Soil Stability
    Depth Sample Collector Data Collector Test Date First Rep Second Rep Third Rep Predominant Class
    cm

    0

    2

    —

    —

    —

    —

    —

    —

    class 6

    class 4

    class 6

    class 5

    class 6

    class 4

    class 6

    class 4
    Pedon Horizon Bulk Density
    Horizon Depth to Top Depth to Bottom Method Data Collector Field Moist Volume Field Moist Sample Wt. Air Dry Sample Wt. Field Moist Co. Fragment Wt. Air Dry Fragment Wt. Fragment Density Coarse Fragment Volume Air Dry Subsample Wt. Oven Dry Subsample Wt. Grav Soil Moist % Whole Soil Grav Soil Moist % Fine Earth Bulk Density FM Fine Soil Bulk Density FM Whole Soill Bulk Density OD fINE Earth Bulk Density OD Fine Earth Bulk Density Satiated
    cm cm3 g g/cm3 cm3 g % g/cm3

    Ap1

    Ap2

    Bt1

    0

    2

    38

    2

    38

    70

    hydraulic probe

    core, variable volume

    compliant cavity

    Jeremy Dennis, Steve Alspach

    Jeremy Dennis, Steve Alspach

    Jeremy Dennis, Steve Alspach

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    1.19

    1.31

    —

    —

    —

    —

    —

    —

    —

    —

    —
    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

    1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 2 centimeters (0.0 to 0.8 inches);, dark brown (7.5YR 3/3), moist; silt loam; 15 percent sand; 68 percent silt; 17 percent clay; weak fine granular structure; slightly hard, friable; fragments; 1.3 percent of Organic Carbon Lab estimate; strongly acid, pH 5.5, hellige-truog. Lab sample # 12N01679; moist when described;
    Ap2—2 to 38 centimeters (0.8 to 15.0 inches);, dark brown (7.5YR 3/3), moist; silt loam; 16 percent sand; 65 percent silt; 19 percent clay; moderate medium granular parts to moderate fine granular structure; slightly hard, friable; fragments; 0.9 percent of Organic Carbon Lab estimate; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # 12N01680; moist when described;
    Bt1—38 to 70 centimeters (15.0 to 27.6 inches);, dark reddish brown (5YR 3/2), moist; silty clay; 8 percent sand; 48 percent silt; 44 percent clay; moderate coarse prismatic parts to moderate medium subangular blocky structure; hard, firm; 50 percent distinct clay films on all faces of peds; fragments; 0.6 percent of Organic Carbon Lab estimate; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary. Lab sample # 12N01681; moist when described;. continuous - phpvsfiid 801230; continuous - phpvsfiid 801230
    Btk1—70 to 115 centimeters (27.6 to 45.3 inches);, dark brown (7.5YR 3/3), moist; silty clay; 10 percent sand; 42 percent silt; 48 percent clay; moderate coarse prismatic parts to moderate medium subangular blocky structure; very hard, very firm; 60 percent distinct clay films on all faces of peds; 1 percent fine distinct iron-manganese masses in matrix; 2 percent medium carbonate masses throughout and 3 percent medium carbonate concretions throughout; fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary.; moist when described;. continuous - phpvsfiid 801231; continuous - phpvsfiid 801231
    Btk2—115 to 148 centimeters (45.3 to 58.3 inches);, brown (7.5YR 4/4), moist; silty clay; 10 percent sand; 38 percent silt; 52 percent clay; moderate medium subangular blocky structure; hard, firm; 40 percent distinct clay films on all faces of peds; 1 percent medium distinct iron-manganese masses in matrix and 3 percent fine distinct iron-manganese masses on surfaces along root channels; fragments; moderately alkaline, pH 8.0, hellige-truog; abrupt smooth boundary.; moist when described;. discontinuous - phpvsfiid 801232; discontinuous - phpvsfiid 801232
    Btk3—148 to 180 centimeters (58.3 to 70.9 inches);, yellowish red (5YR 4/6), moist; silty clay; 5 percent sand; 40 percent silt; 55 percent clay; moderate medium subangular blocky structure; very hard, very firm; 40 percent distinct clay films on all faces of peds; 1 percent medium iron-manganese masses in matrix and 45 percent coarse prominent iron depletions in matrix; fragments; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary.; moist when described;. This horizon maybe a thin bed of santone that can be common to the area, that is interbedded with the shale.
    Bt2—180 to 200 centimeters (70.9 to 78.7 inches);, yellowish red (5YR 4/6), moist; clay; 12 percent sand; 30 percent silt; 58 percent clay; moderate medium subangular blocky structure; hard, firm; 25 percent faint clay films on all faces of peds; 2 percent fine distinct iron-manganese masses on surfaces along root channels and 12 percent medium distinct gray (5YR 5/1), moist, iron depletions in matrix; 5 percent coarse distinct carbonate masses in matrix and 1 percent fine distinct carbonate masses in matrix; fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.0, hellige-truog.; moist when described;