IDENTIFIERS

  • Current Taxon Name (Soil Name): Lonna
  • OSD
  • Series Extent
  • User Site ID: S1951MT111002
  • User Pedon ID: S1951MT111002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3515
  • NCSS Pedon Lab Data NASIS Record ID - 39180
  • Print Date: 11/23/2024

    • 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: 45.9740944
  • Std. Longitude: -108.1926880
  • Datum: WGS84
  • Township: 3N
  • Range: 28E
  • Section: 25
  • PLSS Details: SW1/4 SW1/4
  • State: Montana
  • County: MT111—Yellowstone
  • MLRA: 58A—Northern Rolling High Plains, Northern Part
  • Non-MLRA Soil Survey Area: MT111—Yellowstone County, Montana

    • PEDON

  • Describers Name: W. C. Bourne
  • Current Taxonomic Class: Fine-silty, mixed, frigid Borollic Camborthids
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Lonna
  • Classificaton Date - 2/1/2010
  • Moisture Class - aridic (torric)
  • Sampled As Information:
  • Soil Name - Keiser
  • Classificaton Date - 8/7/1951
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: terrace
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/7/1951 (actual site observation date)
  • 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
    • 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

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    Ap—0 to 25 centimeters (0.0 to 9.8 inches); brown (10YR 5/3), dark grayish brown (10YR 4/2), moist; clay loam; weak granular structure; slightly hard, friable, slightly sticky, slightly plastic; fragments; noneffervescent. Lab sample # 40A27148
    B2—25 to 41 centimeters (9.8 to 16.1 inches);, dark grayish brown (2.5Y 4/2), moist; silty clay loam; moderate medium prismatic structure; slightly hard, friable, slightly sticky, slightly plastic; fragments; noneffervescent. Lab sample # 40A27149
    C1ca—41 to 76 centimeters (16.1 to 29.9 inches);, light olive brown (2.5Y 5/3), moist; silty clay loam; weak subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; fragments; strong effervescence. Lab sample # 40A27150
    C2ca—76 to 122 centimeters (29.9 to 48.0 inches);, dark grayish brown (2.5Y 4/2), moist; very fine sandy loam; massive; soft, friable, nonsticky, nonplastic; fragments; slight effervescence. Lab sample # 40A27151. water saturated below 36 inches.