IDENTIFIERS

  • Current Taxon Name (Soil Name): Eram
  • OSD
  • Series Extent
  • User Site ID: 2011OK107004
  • User Pedon ID: 2011OK107004
  • User Site Association ID: Clinton Eram projectMLRA 112 - Eram Project
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Pedon # - 12N7616
  • NCSS Pedon Lab Data NASIS Record ID - 50873
  • Print Date: 11/13/2024

    • 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: 35.4291389
  • Std. Longitude: -96.1305917
  • Datum: WGS84
  • Township: 11 N
  • Range: 11 E
  • Section: 15
  • Map Unit: ErmC—Eram silt loam, 3 to 5 percent slopes
  • State: Oklahoma
  • MLRA: 112—Cherokee Prairies
  • Non-MLRA Soil Survey Area: OK107—Okfuskee County, Oklahoma

    • PEDON

  • Describers Name: Gene Campbell and Sheila Staton-Clifton
  • Current Taxonomic Class: Fine, mixed, active, thermic Aquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Sampled As Information:
  • Soil Name - Eram
  • Taxonomic Class - Fine, mixed, active, thermic Aquic Argiudolls
  • PSC - 38 to 88 cm.
  • Classificaton Date - 9/13/2011
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from shale
  • Landscape: plains
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/13/2011 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

    5

    —

    —

    239

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 11 centimeters (0.0 to 4.3 inches); very dark gray (10YR 3/1) silt loam; moderate fine subangular blocky parts to moderate fine granular structure; friable; 6.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 12N00985
    AB—11 to 38 centimeters (4.3 to 15.0 inches); very dark grayish brown (10YR 3/2) silty clay loam; weak fine prismatic parts to moderate medium subangular blocky structure; firm; 3.0 very fine roots throughout; fragments; clear smooth boundary. Lab sample # 12N00986
    Bt1—38 to 59 centimeters (15.0 to 23.2 inches); 80 percent very dark gray (10YR 3/1) and 20 percent brownish yellow (10YR 6/8) silty clay; weak medium prismatic parts to moderate medium subangular blocky structure; very firm; 3.0 very fine roots throughout; 30 percent distinct dark brown (10YR 3/3) clay films on vertical faces of peds; 10 percent medium reddish brown (2.5YR 4/3) masses of oxidized iron and 25 percent fine iron-manganese concretions; fragments; gradual smooth boundary. Lab sample # 12N00987
    Bt2—59 to 79 centimeters (23.2 to 31.1 inches); 60 percent light olive brown (2.5Y 5/4) and 40 percent light yellowish brown (2.5Y 6/3) silty clay; moderate medium prismatic parts to moderate medium subangular blocky structure; very firm; 0.5 very fine roots throughout; 25 percent very dark gray (10YR 3/1) organic stains on surfaces along root channels and 30 percent distinct brown (10YR 5/3) clay films on vertical faces of peds; 1 percent fine olive yellow (2.5Y 6/8) masses of oxidized iron; fragments; clear smooth boundary. Lab sample # 12N00988
    BC—79 to 96 centimeters (31.1 to 37.8 inches); 80 percent light olive brown (2.5Y 5/4) and 20 percent gray (2.5Y 6/1) silty clay; weak medium prismatic parts to weak medium subangular blocky structure; very firm; 0.5 very fine roots throughout; 20 percent distinct olive brown (2.5Y 4/3) clay films on vertical faces of peds; 10 percent fine iron-manganese concretions and 10 percent fine olive yellow (2.5Y 6/8) masses of oxidized iron; fragments; abrupt smooth boundary. Lab sample # 12N00989
    R—96 to 203 centimeters (37.8 to 79.9 inches); fragments.