IDENTIFIERS

  • Current Taxon Name (Soil Name): Pawnee
  • OSD
  • Series Extent
  • User Site ID: S1996NE159002
  • User Pedon ID: 96NE159002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 96P0226
  • NCSS Pedon Lab Data NASIS Record ID - 68304
  • Print Date: 4/29/2025

    • LOCATION

  • State: Nebraska
  • County: NE159—Seward
  • Non-MLRA Soil Survey Area: NE159—Seward County, Nebraska

    • PEDON

  • Describers Name: Dave, Scott, Dave, Mike and Adrian
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Sampled As Information:
  • Soil Name - Pawnee
  • Taxonomic Class - Fine Aquic Hapluderts
  • PSC - 18 to 68 cm.
  • Classificaton Date - 5/10/1996
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Hill Slope Profile: shoulder
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/10/1996 (actual site observation date)
  • Surface Cover Properties:
  • 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

    8

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    0

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); 40 percent very dark grayish brown (10YR 3/2) and 60 percent very dark gray (10YR 3/1) silty clay loam; weak fine granular structure; very friable, slightly sticky, slightly plastic; 3.0 very fine and fine roots; fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary. Lab sample # 96P01816
    Bt1—18 to 36 centimeters (7.1 to 14.2 inches); brown (10YR 4/3) silty clay; moderate medium subangular blocky parts to weak fine subangular blocky structure; friable, moderately sticky, moderately plastic; 3.0 very fine and fine roots and 0.5 medium roots; dark yellowish brown (10YR 3/4), moist, clay films and 1 percent black (N 2/0), moist, organic stains throughout and 1 percent black (N 2/0), moist, organic stains on rock fragments; fragments; gradual smooth boundary. Lab sample # 96P01817. Lateral H2O mvmt 10" to bottom of pit
    Bt2—36 to 68 centimeters (14.2 to 26.8 inches); brown (10YR 4/3) clay; strong medium subangular blocky parts to moderate fine subangular blocky parts to weak fine angular blocky structure; firm, moderately sticky, moderately plastic; 3.0 very fine and fine roots; dark yellowish brown (10YR 3/4), moist, clay films and 1 percent black (N 2/0), moist, organic stains on faces of peds; fine iron-manganese masses; 3 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary.
    Bt3—68 to 84 centimeters (26.8 to 33.1 inches); dark yellowish brown (10YR 4/4) clay; moderate medium subangular blocky parts to weak fine subangular blocky structure; very firm, moderately sticky, moderately plastic; 0.5 fine roots; 0.5 fine and 0.5 fine tubular pores; dark grayish brown (10YR 4/2) clay films and 1 percent black (N 2/0) organic stains; black (N 2/0); 5 percent by volume subrounded 2-39-75 millimeter mixed fragments; very slight effervescence, by hcl, 1n; gradual smooth boundary.
    BCt—84 to 119 centimeters (33.1 to 46.9 inches); 60 percent dark yellowish brown (10YR 4/6) and 40 percent brown (10YR 4/3) clay; grayish brown (10YR 5/2) mottles; weak coarse subangular blocky structure; hard, very sticky, very plastic; 0.5 very fine roots; 0.5 very fine interstitial pores; faint pressure faces; black (N 2/0); 8 percent by volume 2-39-75 millimeter mixed fragments; very slight effervescence, by hcl, 1n. Lab sample # 96P01818. 2nd Carbonate accumulations w/violent effervescence. pH bt Truog - at 60"" - 8.0