IDENTIFIERS

  • Current Taxon Name (Soil Name): St. Paul
  • OSD
  • Series Extent
  • User Site ID: S1994OK059003
  • User Pedon ID: 94OK059003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 94P0399
  • NCSS Pedon Lab Data NASIS Record ID - 66576
  • Print Date: 4/24/2025

    • 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: 36.9577789
  • Std. Longitude: -99.6916656
  • Datum: WGS84
  • Township: 29N
  • Range: 23W
  • Section: 33
  • PLSS Details: 2150 feet W and 200 feet S of the NE corner
  • State: Oklahoma
  • County: OK059—Harper
  • MLRA: 78C—Central Rolling Red Plains, Eastern Part
  • Non-MLRA Soil Survey Area: OK059—Harper County, Oklahoma

    • PEDON

  • Describers Name: Collier, Alspach
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Sampled As Information:
  • Soil Name - St. Paul
  • Taxonomic Class - Fine-silty, mixed Typic Argiustolls
  • Classificaton Date - 2/16/1994
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/16/1994 (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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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 4/2) interior, dark brown (7.5YR 3/2) rubbed, moist; loam; moderate medium granular structure; slightly hard, friable; 0.1 fine and medium roots throughout; fragments; abrupt smooth boundary. Lab sample # 94P02564
    Bt—10 to 25 centimeters (3.9 to 9.8 inches); brown (7.5YR 4/3) interior, dark brown (7.5YR 3/3) rubbed, moist; silty clay loam; weak medium prismatic, and moderate medium subangular blocky structure; hard, firm; 0.1 medium roots throughout and 21.0 fine roots throughout; 30 percent distinct clay films on faces of peds and in pores; fragments; clear smooth boundary. Lab sample # 94P02565. continuous - phpvsfiid 176209; continuous - phpvsfiid 176209
    Btk1—25 to 50 centimeters (9.8 to 19.7 inches); brown (7.5YR 4/3) exterior and brown (7.5YR 4/4) interior, dark brown (7.5YR 3/4) interior, moist; silty clay loam; moderate medium prismatic, and moderate medium subangular blocky structure; hard, firm; 0.1 fine and medium roots throughout; 60 percent distinct clay films on faces of peds and in pores; 1 percent fine threadlike carbonate threads and 1 percent fine spherical carbonate concretions; fragments; slight effervescence, by hcl, unspecified; gradual smooth boundary. Lab sample # 94P02566. Sample#: 94P2565.; continuous - phpvsfiid 176210; continuous - phpvsfiid 176210
    Btk2—50 to 79 centimeters (19.7 to 31.1 inches); brown (7.5YR 4/4) interior, brown (7.5YR 4/4) interior, moist; silty clay loam; moderate medium prismatic, and moderate medium subangular blocky structure; very hard, firm; 0.1 fine and medium roots throughout; 60 percent distinct clay films on faces of peds and in pores; 10 percent fine spherical carbonate concretions and 10 percent fine and medium threadlike carbonate threads and 1 percent medium spherical carbonate concretions and 1 percent medium irregular carbonate masses; fragments; strong effervescence, by hcl, unspecified; clear smooth boundary. Lab sample # 94P02568. continuous - phpvsfiid 176211; continuous - phpvsfiid 176211
    2Bk—79 to 114 centimeters (31.1 to 44.9 inches); reddish yellow (5YR 7/6) interior, reddish yellow (5YR 6/6) interior, moist; loam; weak medium subangular blocky structure; slightly hard, friable; 0.1 fine and medium roots throughout and 0.1 fine roots throughout; 30 percent fine threadlike carbonate threads and 10 percent fine platy carbonate concretions and 30 percent medium irregular carbonate masses; fragments; strong effervescence, by hcl, unspecified.