IDENTIFIERS

  • Current Taxon Name (Soil Name): MARTINSDALE
  • OSD
  • Series Extent
  • User Site ID: S1984MT077524
  • User Pedon ID: 84MT077524
  • Vegetation Plot ID: S1984MT077524
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0283
  • NCSS Pedon Lab Data NASIS Record ID - 55999
  • 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: 46.4218369
  • Std. Longitude: -112.8539581
  • Datum: WGS84
  • Township: 8N
  • Range: 10W
  • Section: 28
  • PLSS Details: 1350 feet south and 1400 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-loamy, mixed Typic Argiborolls
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 524
  • Correlated Information:
  • Soil Name - MARTINSDALE
  • PSC - 18 to 36 cm.
  • Classificaton Date - 8/5/2008
  • Sampled As Information:
  • Soil Name - Not Designated
  • Classificaton Date - 6/1/1984
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: mixed alluvium
  • Landform: alluvial bench
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1984 (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

    FECA4

    KOMA

    PSSP6

    Festuca campestris

    Koeleria macrantha

    Pseudoroegneria spicata

    rough fescue

    prairie Junegrass

    bluebunch wheatgrass

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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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    A—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1), very dark grayish brown (10YR 3/2), dry; loam; moderate medium granular structure; soft, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots and 3.0 coarse roots; 21.0 very fine and fine irregular pores; 10 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # 85P01349
    Bt—18 to 36 centimeters (7.1 to 14.2 inches); dark brown (10YR 3/3), brown (10YR 4/3), dry; gravelly clay loam; moderate medium prismatic parts to moderate coarse subangular blocky structure; slightly hard, firm, slightly sticky, slightly plastic; 3.0 very fine and fine roots; 21.0 very fine tubular pores; 20 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # 85P01350
    C1—36 to 69 centimeters (14.2 to 27.2 inches); yellowish brown (10YR 5/4), pale brown (10YR 6/3), dry; very gravelly clay loam; massive; slightly hard, firm, moderately sticky, moderately plastic; 0.5 very fine and fine roots; 21.0 very fine irregular pores; 40 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # 85P01351
    C2—69 to 152 centimeters (27.2 to 59.8 inches); brown (10YR 4/3), yellowish brown (10YR 5/4), dry; very gravelly sandy loam; massive; soft, friable, nonsticky, nonplastic; 0.5 very fine roots; 21.0 very fine irregular pores; 50 percent by volume 2-?-75 millimeter unspecified fragments. Lab sample # 85P01352