IDENTIFIERS

  • Current Taxon Name (Soil Name): CROW
  • OSD
  • Series Extent
  • User Site ID: S1983MT077002
  • User Pedon ID: 83MT077002
  • Vegetation Plot ID: S1983MT077002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0557
  • NCSS Pedon Lab Data NASIS Record ID - 54801
  • 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: 46.7666664
  • Std. Longitude: -112.8166656
  • Datum: WGS84
  • Township: 12N
  • Range: 10W
  • Section: 26
  • PLSS Details: 200 feet south and 700 feet west of the northeast corner
  • State: Montana
  • County: MT077—Powell
  • MLRA: 43B—Central Rocky Mountains
  • Non-MLRA Soil Survey Area: MT644—Powell County Area, Montana

    • PEDON

  • Current Taxonomic Class: Fine, mixed Typic Eutroboralfs
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - CROW
  • PSC - 22 to 60 cm.
  • Classificaton Date - 12/29/2009
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Crow
  • Taxonomic Class - Fine, mixed Typic Eutroboralf
  • Taxon Kind - series
  • Classificaton Date - 9/20/1983
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium and residuum
  • Landform: foothills of mountain
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/20/1983 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • 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

    PICOL

    PSME

    Pinus contorta var. latifolia

    Pseudotsuga menziesii

    lodgepole pine

    Douglas-fir

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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

    27

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    1707

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    120

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    A—0 to 5 centimeters (0.0 to 2.0 inches); brown (7.5YR 4/2), very dark brown (7.5YR 2/2), dry; loam; moderate fine granular structure; soft, very friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots and 3.0 medium and coarse roots; 21.0 very fine and fine irregular pores; 10 percent by volume 2-?-75 millimeter unspecified fragments; noneffervescent; clear smooth boundary.
    E—5 to 22 centimeters (2.0 to 8.7 inches); pinkish gray (7.5YR 6/2), dark brown (7.5YR 3/3), dry; gravelly loam; weak fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 very fine to medium roots and 0.5 coarse roots; 21.0 very fine and fine irregular pores; 15 percent by volume 2-?-75 millimeter unspecified fragments; slight effervescence; abrupt smooth boundary. Lab sample # 84P03057
    Bt1—22 to 42 centimeters (8.7 to 16.5 inches); brown (7.5YR 5/3), brown (7.5YR 4/4), dry; clay loam; moderate medium subangular blocky structure; hard, firm, very sticky, very plastic; 3.0 very fine roots and 0.5 fine to coarse roots; 3.0 fine irregular pores; 5 percent by volume 2-?-75 millimeter unspecified fragments; slight effervescence; gradual smooth boundary. Lab sample # 84P03058
    Bt2—42 to 60 centimeters (16.5 to 23.6 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), dry; clay loam; weak medium subangular blocky structure; hard, firm, very sticky, very plastic; 3.0 very fine roots and 0.5 fine to coarse roots; 3.0 fine and medium irregular pores; 5 percent by volume 2-?-75 millimeter unspecified fragments; slight effervescence; gradual smooth boundary. Lab sample # 84P03059
    BC—60 to 95 centimeters (23.6 to 37.4 inches); light brown (7.5YR 6/4), brown (7.5YR 5/4), dry; clay loam; massive; hard, very sticky, very plastic; 0.5 very fine to coarse roots; 3.0 fine and medium irregular pores; 5 percent by volume 2-?-75 millimeter unspecified fragments; slight effervescence; gradual wavy boundary.
    C—95 to 150 centimeters (37.4 to 59.1 inches); light brown (7.5YR 6/4), brown (7.5YR 5/4), dry; clay; massive; very hard, very sticky, very plastic; 0.5 very fine to coarse roots; 3.0 medium irregular pores; 5 percent by volume 2-?-75 millimeter unspecified fragments; slight effervescence.