IDENTIFIERS

  • Current Taxon Name (Soil Name): Pawnee
  • OSD
  • Series Extent
  • User Site ID: 90NE155015
  • User Pedon ID: 90NE155015
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0673
  • NCSS Pedon Lab Data NASIS Record ID - 62606
  • Print Date: 4/29/2025

    • 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: 41.1722221
  • Std. Longitude: -96.7633362
  • Datum: WGS84
  • Township: 14N
  • Range: 6E
  • Section: 29
  • PLSS Details: 300 feet W and 3200 feet N of the SE corner
  • Map Unit: 7353—Malmo clay loam, 6 to 11 percent slopes, eroded
  • Country: US—United States
  • State: Nebraska
  • County: NE155—Saunders
  • MLRA: 106—Nebraska and Kansas Loess-Drift Hills
  • Non-MLRA Soil Survey Area: NE155—Saunders County, Nebraska

    • PEDON

  • Describers Name: S.A. Scheinost, R.D. Gross, and W. Broderson
  • Current Taxonomic Class: Fine, smectitic, mesic Oxyaquic Vertic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 15
  • Correlated Information:
  • Soil Name - Pawnee
  • PSC - 15 to 66 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Pawnee
  • Taxonomic Class - Fine, montmorillonitic, mesic Aquic Argiudoll
  • Taxon Kind - series
  • Classificaton Date - 4/1/1990
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: till
  • Landscape: upland
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—30

    15—107

    —30—

    —92—
    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

    9

    —

    —

    —

    —

    45

    710

    —

    —

    11

    —

    —

    10

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark brown (10YR 3/3) clay; 22 percent sand; 42 percent clay; fragments. Lab sample # 90P3979
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); dark brown (10YR 3/3) clay; 22 percent sand; 42 percent clay; fragments. Lab sample # 90P3980
    Bt2—30 to 61 centimeters (11.8 to 24.0 inches); olive brown (2.5Y 4/4) clay; 26 percent sand; 41 percent clay; 30 percent dark yellowish brown (10YR 4/6) coarse distinct mottles; 1 percent fine iron-manganese masses; 1 percent medium carbonate masses; fragments; slight effervescence, by hcl, unspecified. Lab sample # 90P3981. few fine soft masses of iron-manganese concentrations; few medium soft masses of carbonate concentrations; many coarse distinct 10YR46 mottles
    Bt3—61 to 107 centimeters (24.0 to 42.1 inches); dark yellowish brown (10YR 4/6) and grayish brown (2.5Y 5/2) clay loam; 31 percent sand; 34 percent clay; 11 percent coarse spherical carbonate masses; fragments; strong effervescence, by hcl, unspecified. Lab sample # 90P3982. common coarse soft masses of carbonate concentrations