IDENTIFIERS

  • Current Taxon Name (Soil Name): Lula
  • OSD
  • Series Extent
  • User Site ID: S2007OK147110
  • User Pedon ID: S2007OK147110
  • User Site Association ID: MLRA 112 Aliceville Lula project
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 08N0024
  • NCSS Pedon Lab Data NASIS Record ID - 19512
  • Print Date: 12/11/2024

    • 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: 36.9846802
  • Std. Longitude: -95.8795013
  • Datum: WGS84
  • Township: 29 N
  • Range: 13 E
  • Section: 22
  • PLSS Details: 200 feet south and 650 feet west of the northeast corner
  • Location Description: Sonny Hamlin
  • Map Unit: NeB—Lula silt loam, 1 to 3 percent slopes
  • State: Oklahoma
  • County: OK147—Washington
  • MLRA: 112—Cherokee Prairies
  • Non-MLRA Soil Survey Area: OK147—Washington County, Oklahoma
  • 7.5 Minute USGS Quad: 36095-H8—Copan, Oklahoma

    • PEDON

  • Describers Name: Mark Abney, Sheila Staton-Clifton, Katie Philbrick, Wm. Wehmueller, James Dixon
  • Current Taxonomic Class: Fine, smectitic, thermic Oxyaquic Vertic Argiudolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 110
  • Sampled As Information:
  • Soil Name - Lula
  • Taxonomic Class - Fine, smectitic, thermic Oxyaquic Vertic Argiudolls
  • PSC - 38 to 88 cm.
  • Classificaton Date - 7/10/2007
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from cherty limestone
  • Landscape: upland
  • Landform: plain
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: indurated limestone, cherty at 120cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/10/2007 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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, lithic

    indurated

    152 - 200

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

    mollic epipedon

    argillic horizon

    redox concentrations

    lithic contact

    0—38

    38—120

    38—120

    120—200

    —38—

    —82—

    —82—

    —-
    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

    —

    —

    240

    —

    135

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 7 centimeters (0.0 to 2.8 inches); dark brown (7.5YR 3/2) broken face silty clay loam; 30 percent clay; moderate fine granular structure; friable; 8.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 08N00136; moist when described; observed in pit, small
    A2—7 to 24 centimeters (2.8 to 9.4 inches); dark brown (7.5YR 3/2) broken face silty clay loam; 33 percent clay; moderate fine subangular blocky parts to moderate fine granular structure; friable; 8.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 08N00137; moist when described; observed in pit, small
    AB—24 to 38 centimeters (9.4 to 15.0 inches); 60 percent dark brown (7.5YR 3/2) broken face and 40 percent dark reddish brown (5YR 3/4) broken face silty clay loam; 39 percent clay; moderate fine subangular blocky structure; friable; 2.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 08N00138; moist when described; observed in pit, small
    Bt1—38 to 60 centimeters (15.0 to 23.6 inches); 70 percent dark reddish brown (5YR 3/4) broken face and 30 percent dark reddish brown (5YR 3/3) broken face gravelly silty clay loam; 36 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; firm; 2.0 very fine roots throughout; 20 percent faint dark reddish brown (5YR 3/3), moist, clay films on all faces of peds; 2 percent fine prominent irregular noncoherent cemented black (7.5YR 2.5/1), moist, manganese masses with clear boundaries on faces of peds; 15 percent by volume nonflat subrounded indurated 5-20-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # 08N00139; moist when described; observed in pit, small. discontinuous - phpvsfiid 392313; discontinuous - phpvsfiid 392313
    Bt2—60 to 97 centimeters (23.6 to 38.2 inches); 50 percent dark red (2.5YR 3/6) broken face and 50 percent dark reddish brown (5YR 3/4) broken face gravelly clay loam; 38 percent clay; moderate fine prismatic parts to moderate medium subangular blocky structure; firm; 0.5 very fine roots throughout; 35 percent distinct strong brown (7.5YR 4/6), moist, clay films on all faces of peds; 25 percent medium prominent irregular noncoherent cemented black (7.5YR 2.5/1), moist, manganese masses with clear boundaries on faces of peds; 25 percent by volume nonflat subrounded indurated 5-20-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # 08N00140; moist when described; observed in pit, small. discontinuous - phpvsfiid 392314; discontinuous - phpvsfiid 392314
    Bt3—97 to 120 centimeters (38.2 to 47.2 inches); 80 percent yellowish brown (10YR 5/8) broken face and 20 percent dark red (2.5YR 3/6) broken face stony clay; 44 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.5 very fine roots throughout; 40 percent prominent dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 15 percent medium prominent irregular noncoherent cemented black (7.5YR 2.5/1), moist, manganese masses with clear boundaries on faces of peds; 5 percent by volume nonflat subrounded indurated 5-20-75 millimeter limestone, cherty fragments and 20 percent by volume flat subrounded indurated 380-480-600 millimeter limestone, cherty fragments; abrupt wavy boundary. Lab sample # 08N00141; moist when described; observed in pit, small. discontinuous - phpvsfiid 392315; discontinuous - phpvsfiid 392315
    R—120 to 200 centimeters (47.2 to 78.7 inches); bedrock; fragments.; observed in pit, small