IDENTIFIERS

  • Current Taxon Name (Soil Name): Grainola
  • OSD
  • Series Extent
  • User Site ID: S1990OK103003
  • User Pedon ID: 90OK103003
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 90P0948
  • NCSS Pedon Lab Data NASIS Record ID - 62881
  • Print Date: 5/20/2024

    • 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: 36.3011093
  • Std. Longitude: -97.3227768
  • Datum: WGS84
  • Map Unit: GAMD—Grainola-Ashport frequently flooded-Mulhall complex, 0 to 8 percent slopes
  • 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

    • PEDON

  • Current Taxonomic Class: Fine, mixed, thermic Udertic Haplustalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Grainola
  • PSC - 22 to 72 cm.
  • Classificaton Date - 4/29/2016
  • Classifier - J. Dennis
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - ustic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Grainola
  • Taxonomic Class - Fine, mixed, thermic Udertic Haplustalfs
  • Taxon Kind - series
  • PSC - 22 to 72 cm.
  • Classificaton Date - 6/1/1990
  • Classifier - J. Dennis
  • Moisture Class - ustic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1
  • QA Status: level 1


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    weakly coherent

    116 - 180

    - 64 -

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

    mollic epipedon

    argillic horizon

    secondary carbonates

    paralithic contact

    0—22

    22—102

    22—102

    116—180

    —22—

    —80—

    —80—

    —64—
    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

    4

    —

    —

    —

    —

    270

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 8 centimeters (0.0 to 3.1 inches); reddish brown (5YR 4/4), dark reddish brown (5YR 3/3), moist; clay loam; 22 percent sand; 42 percent silt; 36 percent clay; weak fine granular structure; very hard, firm; 0.5 very fine and fine roots; 3.0 very fine and fine pores; , 1 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; slightly alkaline, pH 7.8, unspecified; clear smooth boundary. Lab sample # 90P05720
    Ap2—8 to 13 centimeters (3.1 to 5.1 inches); reddish brown (5YR 4/4), dark reddish brown (5YR 3/3), moist; silty clay loam; 19 percent sand; 43 percent silt; 38 percent clay; weak fine granular structure; very hard, firm; 0.5 very fine and fine roots; 3.0 very fine and fine pores; , 2 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; slightly alkaline, pH 7.8, unspecified; abrupt smooth boundary. Lab sample # 90P05721
    Ad—13 to 22 centimeters (5.1 to 8.7 inches);, dark reddish brown (5YR 3/3), moist; silty clay; 18 percent sand; 42 percent silt; 41 percent clay; moderate medium platy parts to moderate medium angular blocky structure; very hard, firm; 3.0 fine roots; , 3 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05722
    Btk1—22 to 37 centimeters (8.7 to 14.6 inches);, dark reddish brown (2.5YR 3/4), moist; clay; 17 percent sand; 34 percent silt; 49 percent clay; weak coarse prismatic parts to moderate fine and medium angular blocky structure; extremely hard, firm; 3.0 very fine and fine roots; 3.0 very fine and fine pores; , 8 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05723
    Btk2—37 to 63 centimeters (14.6 to 24.8 inches);, reddish brown (2.5YR 4/4), moist; clay; 14 percent sand; 36 percent silt; 50 percent clay; weak coarse prismatic parts to moderate fine and medium angular blocky structure; extremely hard, firm; 0.5 very fine and fine roots; 3.0 very fine pores; 10 percent faint clay films; , 8 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05724
    Btk and E3—63 to 86 centimeters (24.8 to 33.9 inches);, reddish brown (2.5YR 4/3), moist; clay; 4 percent sand; 27 percent silt; 69 percent clay; weak coarse prismatic parts to moderate medium angular blocky structure; extremely hard, very firm; 3.0 very fine pores; 10 percent faint clay films; , 3 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05725
    Btk4—86 to 102 centimeters (33.9 to 40.2 inches);, dusky red (10R 3/4), moist; clay; 5 percent sand; 34 percent silt; 61 percent clay; weak coarse prismatic parts to weak medium subangular blocky structure; extremely hard, very firm; 3.0 very fine pores; 10 percent faint clay films; , 7 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05726
    C—102 to 116 centimeters (40.2 to 45.7 inches);, dusky red (10R 3/4), moist; gravelly clay; 6 percent sand; 36 percent silt; 59 percent clay; extremely hard, very firm; , 27 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05727
    Cr1—116 to 140 centimeters (45.7 to 55.1 inches);, weak red (10R 4/3), moist; bedrock; extremely hard, very firm; fragments; moderately alkaline, pH 8.0, unspecified; abrupt smooth boundary. Lab sample # 90P05728
    Cr2—140 to 180 centimeters (55.1 to 70.9 inches);, weak red (10R 4/4), moist; bedrock; extremely hard, very firm; fragments; moderately alkaline, pH 8.0, unspecified. Lab sample # 90P05729