IDENTIFIERS

  • Current Taxon Name (Soil Name): Kuma
  • OSD
  • Series Extent
  • User Site ID: 76-OK005-70-1
  • User Pedon ID: 76-OK005-70-1
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OSKU
  • Lab Pedon # - 76-OK-70-1
  • NCSS Pedon Lab Data NASIS Record ID - 80071
  • Print Date: 11/24/2024

    • 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: 34.6003639
  • Std. Longitude: -95.8856222
  • Datum: WGS84
  • Township: 2N
  • Range: 13E
  • Section: 36
  • PLSS Details: about 1050 feet west and 140 feet south of the east quarter corner along the east west field in the NW NE SE
  • State: Oklahoma
  • County: OK005—Atoka
  • MLRA: 119—Ouachita Mountains
  • Non-MLRA Soil Survey Area: OK139—Texas County, Oklahoma

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Pachic Argiustolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Sampled As Information:
  • Soil Name - Kuma
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Pachic Argiustolls
  • Taxon Kind - series
  • Classificaton Date - 4/4/2016
  • Classifier - Tom Cochran
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - ustic
  • Moisture SUBClass - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/30/1899 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    secondary carbonates

    0—91

    38—91

    91—122

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    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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    A—0 to 15 centimeters (0.0 to 5.9 inches);, very dark grayish brown (10YR 3/2), moist; clay loam; weak fine granular structure; hard, friable; fragments. Lab sample # 76OK7011
    BA—15 to 38 centimeters (5.9 to 15.0 inches);, very dark grayish brown (10YR 3/2), moist; silty clay loam; moderate medium subangular blocky structure; hard, friable; fragments. Lab sample # 76OK7012
    Bt—38 to 91 centimeters (15.0 to 35.8 inches);, dark brown (10YR 3/3), moist; silty clay loam; weak medium subangular blocky structure; very hard, firm; fragments. Lab sample # 76OK7013
    BCk—91 to 122 centimeters (35.8 to 48.0 inches);, brown (10YR 4/3), moist; silty clay loam; weak coarse granular structure; hard, friable; fragments. Lab sample # 76OK7014
    C—122 to 163 centimeters (48.0 to 64.2 inches);, brown (10YR 4/3), moist; silty clay loam; weak medium granular, and massive; hard, friable; fragments. Lab sample # 76OK7015