IDENTIFIERS

  • Current Taxon Name (Soil Name): Havre
  • OSD
  • Series Extent
  • User Site ID: S1951MT085003
  • User Pedon ID: S1951MT085003
  • Vegetation Plot ID: S1951MT085003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3504
  • NCSS Pedon Lab Data NASIS Record ID - 39169
  • Print Date: 11/11/2024

    • 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: 48.0399437
  • Std. Longitude: -105.7554092
  • Datum: WGS84
  • Township: 26N
  • Range: 46E
  • Section: 2
  • PLSS Details: SW1/4, NW1/4
  • State: Montana
  • County: MT085—Roosevelt
  • MLRA: 52—Brown Glaciated Plains
  • Non-MLRA Soil Survey Area: MT661—Roosevelt and Daniels Counties, Montana
  • 7.5 Minute USGS Quad: 48105-A7—Flynn Creek South, Montana

    • PEDON

  • Describers Name: A. J. Cline
  • Current Taxonomic Class: Fine-silty, mixed, calcareous, frigid Ustic Torrifluvents
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Havre
  • Classificaton Date - 7/23/2007
  • Moisture Class - ustic
  • Moisture Subclass - ustic
  • Sampled As Information:
  • Soil Name - Havre
  • Classificaton Date - 9/5/1951
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/5/1951 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    ACHNA

    BOGR2

    PASM

    SALVI

    Achnatherum

    Bouteloua gracilis

    Pascopyrum smithii

    Salvia

    needlegrass

    blue grama

    western wheatgrass

    sage

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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

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    C3—; fragments. Lab sample # 40A27079. Composite sample of 23 to 29 inches and 29 to 36 inches.
    A1—0 to 25 centimeters (0.0 to 9.8 inches);, light brownish gray (2.5Y 6/2) and dark grayish brown (2.5Y 4/2), moist; loam; fine granular structure; soft, very friable; fragments. Lab sample # 40A27076. calcareous.
    C1—25 to 41 centimeters (9.8 to 16.1 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; stratified loam to fine sandy loam; massive; soft, very friable; fragments. Lab sample # 40A27077. calcareous.
    C2—41 to 58 centimeters (16.1 to 22.8 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; silty clay loam; massive; slightly hard, friable; fragments. Lab sample # 40A27078. calcareous.
    58 to 74 centimeters (22.8 to 29.1 inches); dark grayish brown (2.5Y 4/2), very dark grayish brown (2.5Y 3/2), moist; stratified silty clay loam to silty clay; massive parts to platy; slightly hard, friable; fragments. Lab sample # 40A27079. calcareous.
    74 to 91 centimeters (29.1 to 35.8 inches); grayish brown (2.5Y 5/2), grayish brown (2.5Y 5/2), moist; loam; massive; soft, very friable; fragments. calcareous.
    C4—91 to 152 centimeters (35.8 to 59.8 inches); light brownish gray (2.5Y 6/2), dark grayish brown (2.5Y 4/2), moist; fine sandy loam; massive; soft, very friable; fragments. Lab sample # 40A27080. calcareous; marbled appearance when viewed on a freshly cut face due to its intense very fine stratification.