IDENTIFIERS

  • Current Taxon Name (Soil Name): Bullhook
  • OSD
  • Series Extent
  • User Site ID: S1991MT041002
  • User Pedon ID: 91MT041002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P1127
  • NCSS Pedon Lab Data NASIS Record ID - 64163
  • Print Date: 11/21/2024

    • 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: 48.8422203
  • Std. Longitude: -110.1383362
  • Datum: WGS84
  • Township: 35N
  • Range: 12E
  • Section: 2
  • PLSS Details: 50 feet E and 1300 feet S NW corner
  • State: Montana
  • County: MT041—Hill
  • MLRA: 52—Brown Glaciated Plains
  • Non-MLRA Soil Survey Area: MT041—Hill County, Montana

    • PEDON

  • Current Taxonomic Class: Fine-loamy, mixed, superactive, calcareous, frigid Aridic Ustifluvents
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Bullhook
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - aridic (torric)
  • Moisture Subclass - aridic (torric)
  • Sampled As Information:
  • Soil Name - Havre
  • Taxonomic Class - Fine-loamy, mixed (calcareous), frigid Ustic Torri
  • Taxon Kind - series
  • Classificaton Date - 8/1/1991
  • Moisture SUBClass - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: fan piedmont
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1991 (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

    1

    —

    —

    792

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); light brownish gray (2.5Y 6/2), dark grayish brown (2.5Y 4/2), moist; clay loam; weak very fine granular structure; hard, firm, moderately sticky, moderately plastic; 5.0 very fine roots; 5.0 very fine pores; fragments; strongly alkaline, pH 8.6, hellige-truog; clear smooth boundary. Lab sample # 91P07588
    C1—8 to 20 centimeters (3.1 to 7.9 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; stratified; massive; slightly hard, friable, moderately sticky, moderately plastic; 5.0 very fine roots; 5.0 very fine pores; fragments; very strongly alkaline, pH 9.6, hellige-truog; clear wavy boundary. Lab sample # 91P07589
    C2—20 to 51 centimeters (7.9 to 20.1 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; stratified; massive; slightly hard, friable, moderately sticky, moderately plastic; 5.0 very fine roots; 21.0 very fine pores; fragments; very strongly alkaline, pH 9.6, hellige-truog; clear wavy boundary. Lab sample # 91P07590
    C3—51 to 114 centimeters (20.1 to 44.9 inches); light olive brown (2.5Y 5/4), dark grayish brown (2.5Y 4/2), moist; stratified; massive; slightly hard, very friable, moderately sticky, slightly plastic; 1.0 very fine roots; 5.0 very fine pores; fragments; very strongly alkaline, pH 9.2, hellige-truog; clear wavy boundary. Lab sample # 91P07591
    C4—114 to 152 centimeters (44.9 to 59.8 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; stratified; massive; slightly hard, friable, moderately sticky, moderately plastic; 1.0 very fine roots; 5.0 very fine pores; fragments; very strongly alkaline, pH 9.4, hellige-truog. Lab sample # 91P07592