IDENTIFIERS

  • Current Taxon Name (Soil Name): Summit
  • OSD
  • Series Extent
  • User Site ID: S1962OK113001
  • User Pedon ID: 62OK113001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4732
  • NCSS Pedon Lab Data NASIS Record ID - 41434
  • Print Date: 2/17/2025

    • 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: 36.8686104
  • Std. Longitude: -96.5286102
  • Datum: WGS84
  • Township: 28N
  • Range: 7E
  • Section: 35
  • PLSS Details: 1850 feet E and 150 feet S of the NW corner
  • Location Description: 2 1/4 E of Foraker, OK.
  • State: Oklahoma
  • County: OK113—Osage

    • PEDON

  • Describers Name: Fred J. Dries
  • Current Taxonomic Class: Fine, smectitic, thermic Vertic Argiudolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Summit
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Summit
  • Classificaton Date - 6/1/1962
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1962 (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

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    —

    —

    —

    90

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    —

    —

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    1A11—0 to 13 centimeters (0.0 to 5.1 inches); black (10YR 2/1) interior, very dark gray (10YR 3/1) interior, dry; silty clay loam; strong medium granular structure; hard, firm; fragments; moderately acid, pH 6.0, hellige-truog. Lab sample # 40A35935. roots abundant
    1A12—13 to 28 centimeters (5.1 to 11.0 inches); silty clay loam; fragments; clear boundary. Lab sample # 40A35936. Same as horizon above; separated for sampling purposes.
    1B1—28 to 38 centimeters (11.0 to 15.0 inches); black (10YR 2/1) interior, very dark gray (10YR 3/1) interior, dry; silty clay loam; strong medium and coarse granular structure; hard, firm; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # 40A35937. roots abundant
    1B21t—38 to 51 centimeters (15.0 to 20.1 inches); black (10YR 2/1) interior, very dark gray (10YR 3/1) interior, dry; silty clay; moderate medium subangular blocky, and moderate medium and coarse granular structure; very hard, very firm; clay films on faces of peds; fragments; neutral, pH 7.2, hellige-truog; gradual smooth boundary. Lab sample # 40A35938
    1B22t—51 to 79 centimeters (20.1 to 31.1 inches); dark grayish brown (2.5Y 4/2) interior, grayish brown (2.5Y 5/2) interior, dry; clay; 30 percent olive gray (5Y 4/2) fine and 30 percent dark gray (10YR 4/1) fine mottles; moderate medium subangular blocky structure; very hard, very firm; fragments; slightly alkaline, pH 7.8, hellige-truog; gradual boundary. Lab sample # 40A35939. thin continuous clay films; many fine 10YR41 mottles; many fine 5Y42 mottles
    1B23t—79 to 99 centimeters (31.1 to 39.0 inches); light olive brown (2.5Y 5/4) interior, light yellowish brown (2.5Y 6/4) interior, dry; clay; 30 percent light gray (10YR 7/2) fine and 30 percent dark gray (10YR 4/1) fine mottles; moderate medium blocky structure; extremely hard, extremely firm*; fragments; moderately alkaline, pH 8.0, hellige-truog; gradual boundary. Lab sample # 40A35940. many fine 10YR72 mottles; many fine 10YR41 mottles
    1B3—99 to 132 centimeters (39.0 to 52.0 inches); grayish brown (2.5Y 5/2) interior, light brownish gray (2.5Y 6/2) interior, dry; clay; weak blocky structure; extremely hard, extremely firm*; fragments; moderately alkaline, pH 8.0, hellige-truog; gradual boundary. Lab sample # 40A35941. few CaCO3 concretions and limestone fragments.
    1C—132 to 163 centimeters (52.0 to 64.2 inches); olive gray (5Y 5/2) interior, light olive gray (5Y 6/2) interior, dry; clay; structureless massive; extremely hard, extremely firm*; 11 percent medium dark concretions; fragments; moderately alkaline, pH 8.4, hellige-truog; abrupt boundary. Lab sample # 40A35942. many CaCO3 concretions.; common medium dark concretions concentrations
    1R—163 to 165 centimeters (64.2 to 65.0 inches); fragments. Lab sample # 40A35943. limestone