IDENTIFIERS

  • Current Taxon Name (Soil Name): Lonna
  • OSD
  • Series Extent
  • User Site ID: S1953MT111005
  • User Pedon ID: S1953MT111005
  • Vegetation Plot ID: S1953MT111005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3517
  • NCSS Pedon Lab Data NASIS Record ID - 39182
  • 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: 45.7060356
  • Std. Longitude: -108.7727051
  • Datum: WGS84
  • Township: 1S
  • Range: 24E
  • Section: 33
  • PLSS Details: 400 feet north-northeast of center
  • 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, superactive, frigid Borollic Camborthids
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Lonna
  • Classificaton Date - 7/23/2007
  • Moisture Class - aridic (torric)
  • Sampled As Information:
  • Soil Name - KEISER
  • Classificaton Date - 8/1/1953
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1953 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ARTEM

    Artemisia

    sagebrush

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    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

    6

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    A1—0 to 3 centimeters (0.0 to 1.2 inches); brown (10YR 5/3), dark grayish brown (10YR 4/2), moist; loam; weak platy parts to moderate very fine and fine granular structure; fragments; noneffervescent; abrupt smooth boundary. Lab sample # 40A27160
    B21T—3 to 9 centimeters (1.2 to 3.5 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; loam; strong platy parts to fine granular structure; soft, friable; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A27161
    B22T—9 to 15 centimeters (3.5 to 5.9 inches); brown (10YR 4/3), dark grayish brown (10YR 4/2), moist; silty clay loam; moderate and strong medium and coarse subangular blocky, and prismatic structure; slightly hard, friable; fragments; slight effervescence; clear wavy boundary. Lab sample # 40A27162
    C1CA—15 to 41 centimeters (5.9 to 16.1 inches); brown (10YR 5/3), dark grayish brown (10YR 4/2), moist; silty clay loam; weak medium subangular blocky structure; hard when dry, firm; fragments; strong effervescence; gradual wavy boundary. Lab sample # 40A27163. whitish spots.
    C2—41 to 74 centimeters (16.1 to 29.1 inches); light brownish gray (2.5Y 6/2), dark grayish brown (2.5Y 4/2), moist; silty clay loam; weak very coarse prismatic, and subangular blocky structure; slightly hard, firm; fragments; strong effervescence; clear wavy boundary. Lab sample # 40A27164. weak paleosol.
    C3CS—74 to 104 centimeters (29.1 to 40.9 inches); light brownish gray (2.5Y 6/2), grayish brown (2.5Y 5/2), moist; clay loam; massive; soft, friable; fragments; strong effervescence; clear wavy boundary. Lab sample # 40A27165. high in gypsum.