IDENTIFIERS

  • Current Taxon Name (Soil Name): Taloka
  • OSD
  • Series Extent
  • User Site ID: S2012OK115002
  • User Pedon ID: S2012OK115002
  • User Site Association ID: MLRA 112 - Natric Project
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 13N0446
  • NCSS Pedon Lab Data NASIS Record ID - 73114
  • Print Date: 4/25/2025

    • 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: 36.9106694
  • Std. Longitude: -94.8261694
  • Datum: WGS84
  • Location Description: S 16, T 28N, R 23E
  • Map Unit: TaA—Taloka silt loam, 0 to 1 percent slopes
  • State: Oklahoma
  • County: OK115—Ottawa
  • MLRA: 112—Cherokee Prairies
  • Non-MLRA Soil Survey Area: OK115—Ottawa County, Oklahoma
  • 7.5 Minute USGS Quad: 36094-H7—Picher, Oklahoma

    • PEDON

  • Describers Name: G. Campbell, S. Paine, JR Perkins
  • Current Taxonomic Class: Fine, mixed, active, thermic Mollic Albaqualfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Taloka
  • Taxonomic Class - Fine, mixed, active, thermic Mollic Albaqualfs
  • Taxon Kind - series
  • PSC - 28 to 78 cm.
  • Classificaton Date - 8/30/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey alluvium over residuum weathered from shale
  • Landscape: plains
  • Landform: paleoterrace
  • Hill Slope Profile: summit
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Geology: Cherokee Group formation of the Pennsylvanian group.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/2/2012 (actual site observation date)
  • Data Collector: G. Campbell, S. Paine, JR Perkins
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • 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

    ochric epipedon

    albic horizon

    argillic horizon

    redox concentrations

    reduced matrix

    gypsum accumulations

    0—28

    15—28

    28—168

    28—203

    48—203

    91—168

    —-

    —-

    —-

    —-

    —-

    —-
    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

    —

    —

    252.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) silt loam; weak fine granular structure; friable; fragments; clear smooth boundary. Lab sample # 13N01873
    E—15 to 28 centimeters (5.9 to 11.0 inches); grayish brown (10YR 5/2) silt loam; weak fine subangular blocky structure; friable; fragments; abrupt wavy boundary. Lab sample # 13N01874
    Bt1—28 to 48 centimeters (11.0 to 18.9 inches); very dark gray (10YR 3/1) silty clay; moderate medium prismatic parts to moderate medium subangular blocky structure; very firm; 30 percent distinct clay films on vertical faces of peds; 10 percent fine prominent red (2.5YR 4/6) masses of oxidized iron and 10 percent medium distinct gray (10YR 5/1) masses of reduced iron and 25 percent coarse prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; clear smooth boundary.
    Btg2—48 to 91 centimeters (18.9 to 35.8 inches); gray (10YR 5/1) silty clay; weak medium prismatic parts to moderate medium subangular blocky structure; very firm; 30 percent distinct clay films on vertical faces of peds; 5 percent medium black (10YR 2/1) iron-manganese masses and 25 percent medium prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; gradual smooth boundary.
    Btg3—91 to 137 centimeters (35.8 to 53.9 inches); gray (10YR 5/1) silty clay; weak medium prismatic parts to weak medium subangular blocky structure; very firm; 30 percent faint clay films on vertical faces of peds; 5 percent coarse black (10YR 2/1) iron-manganese masses and 25 percent coarse prominent strong brown (7.5YR 4/6) masses of oxidized iron; 3 percent fine light gray (10YR 7/1) gypsum masses throughout; fragments; gradual smooth boundary.
    Btg4—137 to 168 centimeters (53.9 to 66.1 inches); silty clay; weak medium prismatic parts to weak medium subangular blocky structure; very firm; 30 percent faint clay films on vertical faces of peds; 5 percent medium black (10YR 2/1) iron-manganese masses and 15 percent medium prominent strong brown (7.5YR 4/6) masses of oxidized iron and 25 percent coarse prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; 5 percent fine light gray (10YR 7/2) gypsum masses; fragments; clear smooth boundary.
    BCg—168 to 203 centimeters (66.1 to 79.9 inches); gray (10YR 6/1) silty clay; weak medium subangular blocky structure; very firm; 5 percent medium black (10YR 2/1) iron-manganese concretions and 25 percent coarse prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments.