IDENTIFIERS

  • Current Taxon Name (Soil Name): Foard
  • OSD
  • Series Extent
  • User Site ID: S1959OK031001
  • User Pedon ID: 59OK031001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4704
  • NCSS Pedon Lab Data NASIS Record ID - 41406
  • 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: 34.4519463
  • Std. Longitude: -98.6269455
  • Datum: WGS84
  • Township: 1S
  • Range: 14W
  • Section: 23
  • PLSS Details: 67 feet E and 950 feet N of SW corner
  • Location Description: 2 mi. NE of Chattanooga, OK.
  • Country: US—United States
  • State: Oklahoma
  • County: OK031—Comanche
  • MLRA: 80A—Central Rolling Red Prairies
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

    • PEDON

  • Describers Name: Louis E. Derr, John M. Allen
  • Current Taxonomic Class: Fine, smectitic, thermic Typic Natrustolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Foard
  • Classificaton Date - 7/30/2008
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Foard
  • Classificaton Date - 3/1/1959
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1959 (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

    1

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    1Ap—0 to 20 centimeters (0.0 to 7.9 inches); grayish brown (10YR 5/2) interior, very dark grayish brown (10YR 3/2) interior, moist; silty clay loam; hard, friable; fragments; abrupt boundary. Lab sample # 40A35725. Surface tends to plate and is vesicular; nearly structureless or puddled.
    1B21—20 to 36 centimeters (7.9 to 14.2 inches); dark grayish brown (10YR 4/2) interior, very dark grayish brown (10YR 3/2) interior, moist; clay; moderate fine and medium subangular blocky structure; very hard, firm; clay films; fragments; clear wavy boundary. Lab sample # 40A35726. Slickenside faces not prominent; horizon 6 to 12 inches.; continuous - phpvsfiid 213438; continuous - phpvsfiid 213438
    1B22—36 to 53 centimeters (14.2 to 20.9 inches); dark grayish brown (10YR 4/2) interior, dark brown (10YR 3/3) interior, moist; clay; weak medium subangular blocky structure; very hard, very firm; fragments; gradual boundary. Lab sample # 40A35727. Soil mass is calcareous & segregated lime in soft concretions & blotches are about 2% of volume; few fine black pellets.
    1Bca1—53 to 76 centimeters (20.9 to 29.9 inches); dark grayish brown (10YR 4/2) interior, dark brown (10YR 3/3) interior, moist; silty clay; structureless massive; very hard, very firm; fragments; diffuse boundary. Lab sample # 40A35728. Hard & soft lime concretions are 3% of volume.
    1Bca2—76 to 112 centimeters (29.9 to 44.1 inches); dark grayish brown (10YR 4/2) interior, dark brown (10YR 3/3) interior, moist; silty clay; structureless massive; very hard, very firm; fragments; diffuse boundary. Lab sample # 40A35729. Black pellets and salt seams and blotches are common; lime content less than 3% of volume.
    1B3—112 to 137 centimeters (44.1 to 53.9 inches); light brown (7.5YR 6/4) interior, brown (7.5YR 5/4) interior, moist; silty clay loam; weak medium subangular blocky, and moderate medium subangular blocky structure; very hard, firm; fragments; gradual boundary. Lab sample # 40A35730. Many black pellets 2mm. diameter; silty clay loam mottled with gray and black blotches.
    1C1—137 to 163 centimeters (53.9 to 64.2 inches); light brown (7.5YR 6/4) interior, brown (7.5YR 5/4) interior, moist; clay loam; weak coarse blocky structure; fragments; diffuse boundary. Lab sample # 40A35731. Vertical seams of gray clay are 2 to 3" wide and extend into horizon below.
    1C2—163 to 178 centimeters (64.2 to 70.1 inches); light brown (7.5YR 6/4) interior, brown (7.5YR 5/4) interior, moist; clay loam; fragments. Lab sample # 40A35732. Large lime blotches are common; soil is more compact and appears to be less weathered "red beds" material.