IDENTIFIERS

  • Current Taxon Name (Soil Name): Stampede
  • OSD
  • Series Extent
  • User Site ID: S1966NV007003
  • User Pedon ID: S1966NV007003
  • Vegetation Plot ID: S1966NV007003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3240
  • NCSS Pedon Lab Data NASIS Record ID - 38369
  • 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: 41.0804596
  • Std. Longitude: -116.1273117
  • Datum: WGS84
  • Township: 37N
  • Range: 52E
  • Section: 21
  • PLSS Details: The site is about 1,580 feet north and 250 feet west of the southeast corner
  • Location Description: Mount Diablo base line and meridian.
  • State: Nevada
  • County: NV007—Elko
  • MLRA: 25—Owyhee High Plateau
  • Non-MLRA Soil Survey Area: NV612—Tuscarora Mountain Area, Nevada, Parts of Elko, Eureka and Lander Counties

    • PEDON

  • Describers Name: L. Langan and E. Spencer
  • Current Taxonomic Class: Fine, smectitic, frigid Abruptic Aridic Durixerolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Stampede
  • PSC - 30 to 71 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Unnamed
  • Classificaton Date - 5/5/1966
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: alluvial fan
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/5/1966 (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

    ACTH7

    ARTR2

    BRTE

    Achnatherum thurberianum

    Artemisia tridentata

    Bromus tectorum

    Thurber's needlegrass

    big sagebrush

    cheatgrass

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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

    16

    —

    —

    1768

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    406

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    8.3

    17.2

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    0 to 0 centimeters (0.0 to 0.0 inches); fragments. Lab sample # 40A25316. A composite sample of A horizons was obtained by auger at intervals of 7.3 feet from the sampling pit to each satellite.
    A11—0 to 5 centimeters (0.0 to 2.0 inches); light brownish gray (10YR 6/2), grayish brown (10YR 5/2), moist; gravelly loam; massive; slightly hard, very friable, slightly sticky, slightly plastic; 21.0 very fine roots and 21.0 roots; 21.0 vesicular pores; fragments; neutral, pH 6.6, bromthymol blue; abrupt smooth boundary. Lab sample # 40A25306
    A12—5 to 10 centimeters (2.0 to 3.9 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; loam; weak medium and coarse subangular blocky parts to moderate very fine subangular blocky structure; slightly hard, friable, slightly sticky, nonplastic; 21.0 fine roots; 21.0 very fine interstitial pores; fragments; neutral, pH 6.8, bromthymol blue; clear smooth boundary. Lab sample # 40A25307
    A13—10 to 24 centimeters (3.9 to 9.4 inches); dark grayish brown (10YR 4/2), very dark grayish brown (10YR 3/2), moist; clay loam; moderate fine granular structure; slightly hard, friable, moderately sticky, moderately plastic; 21.0 very fine and fine roots; 21.0 very fine interstitial and 3.0 very fine tubular pores; fragments; neutral, pH 6.8, bromthymol blue; clear smooth boundary. Lab sample # 40A25308
    A3—24 to 30 centimeters (9.4 to 11.8 inches); light brownish gray (10YR 6/2), very dark grayish brown (10YR 3/2), moist; clay loam; strong fine and medium subangular blocky structure; hard, friable, very sticky, very plastic; 21.0 very fine and fine roots; 3.0 very fine and 21.0 very fine interstitial and 0.5 fine tubular pores; 10 percent clay films on faces of peds and in pores; fragments; neutral, pH 6.8, bromthymol blue; abrupt wavy boundary. Lab sample # 40A25309
    B21T—30 to 48 centimeters (11.8 to 18.9 inches); brown (10YR 5/3), brown (10YR 4/3), moist; clay; strong medium prismatic structure; very hard, very firm, very sticky, very plastic; 21.0 very fine roots and 0.1 fine and medium roots; 3.0 very fine and fine tubular pores; 75 percent skeletans on faces of peds; fragments; neutral, pH 6.8, bromthymol blue; clear wavy boundary. Lab sample # 40A25310
    B22T—48 to 58 centimeters (18.9 to 22.8 inches); brown (10YR 5/3), brown (10YR 4/3), moist; clay; moderate medium prismatic structure; very hard, firm, very sticky, very plastic; 21.0 very fine roots and 0.5 very fine roots; 0.5 very fine and fine tubular and 0.5 very fine and fine interstitial pores; 75 percent skeletans on faces of peds; fragments; neutral, pH 7.0, bromthymol blue; clear wavy boundary. Lab sample # 40A25311
    B3T—58 to 71 centimeters (22.8 to 28.0 inches); brown (10YR 5/3), dark yellowish brown (10YR 4/4), moist; clay; moderate fine and medium subangular blocky structure; very hard, firm, very sticky, very plastic; 0.5 very fine roots; 0.1 fine tubular pores; 30 percent on faces of peds and 75 percent clay films on faces of peds and in pores; fragments; slightly alkaline, pH 7.4, bromthymol blue; clear smooth boundary. Lab sample # 40A25312
    C1SICAM—71 to 84 centimeters (28.0 to 33.1 inches); light gray (10YR 7/2), yellowish brown (10YR 5/4), moist; massive; extremely hard, extremely firm*, indurated by silica; 0.0 roots; 0.5 very fine tubular pores; fragments; slightly alkaline, pH 7.6, bromthymol blue; clear wavy boundary. Lab sample # 40A25313
    C2SICAM—84 to 99 centimeters (33.1 to 39.0 inches); very pale brown (10YR 8/3), brown (10YR 5/3), moist; massive; extremely hard, extremely firm*, strongly coherent by silica; 0.0 roots; 0.1 very fine tubular and 0.5 very fine interstitial pores; fragments; strongly alkaline, pH 8.6, thymol-blue; clear wavy boundary. Lab sample # 40A25314
    2B2B—99 to 114 centimeters (39.0 to 44.9 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; very gravelly coarse sandy loam; massive; hard, friable, nonsticky, nonplastic; 0.0 roots; 0.5 very fine and fine tubular and 21.0 very fine interstitial pores; 10 percent coats and 10 percent clay bridges between sand grains and 30 percent clay films on faces of peds and in pores; fragments; moderately alkaline, pH 8.4, thymol-blue. Lab sample # 40A25315