IDENTIFIERS

  • Current Taxon Name (Soil Name): Hart Camp
  • OSD
  • Series Extent
  • User Site ID: 1998NV031178
  • User Pedon ID: 1998NV031178
  • Vegetation Plot ID: 1998NV031178
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 99P0169
  • NCSS Pedon Lab Data NASIS Record ID - 11028
  • 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: 40.8808194
  • Std. Longitude: -119.9351694
  • Datum: WGS84
  • Map Unit: 422—Hart Camp-Runyon-Ashtre association
  • State: Nevada
  • County: NV031—Washoe
  • MLRA: 23—Malheur High Plateau
  • Non-MLRA Soil Survey Area: CA685—Surprise Valley-Home Camp Area, California and Nevada
  • 7.5 Minute USGS Quad: 40119-H8—Burnt Lake, Nevada

    • PEDON

  • Describers Name: Steven E. Slusser
  • Current Taxonomic Class: Loamy, isotic, frigid, shallow Aridic Argixerolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 178
  • Correlated Information:
  • Soil Name - Hart Camp
  • PSC - 15 to 38 cm.
  • Classificaton Date - 6/8/2007
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - aridic (torric)
  • Moisture Subclass - xeric
  • Sampled As Information:
  • Soil Name - Hart Camp Taxadjunct
  • Classificaton Date - 8/29/1998
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: volcanic ash and/or residuum weathered from andesitic tuff
  • Landscape: plateau
  • Landform: plateau
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Runoff: medium
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: moderately coherent tuff, unspecified at 38cm with 10 to <45
  • Surface Fragments: 15.00 percent nonflat 2- to 75-millimeter 10.00 percent nonflat 250- to 600-millimeter 10.00 percent nonflat 75- to 250-millimeter
  • Benchmark Soil?: no

    • VEGETATION

  • Ecological Sites. (Click Ecological Site ID For Link to EDIT.)
    Ecological Site ID Ecological Site Name Correlation Data Classifier
    R023XY007NV LOAMY 14-16 P.Z.

    • SITE OBSERVATION

  • Observation Date: 8/29/1998 (actual site observation date)
  • Plant Association Name: R023XY007NV
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - shrub cover
  • Site Obs. Cover Kind 2 - native shrubs
  • 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

    ACOCO

    ACTH7

    ARTRV

    ELEL5

    FEID

    PSSPS

    PUTR2

    Achnatherum occidentale ssp. occidentale

    Achnatherum thurberianum

    Artemisia tridentata ssp. vaseyana

    Elymus elymoides

    Festuca idahoensis

    Pseudoroegneria spicata ssp. spicata

    Purshia tridentata

    western needlegrass

    Thurber's needlegrass

    mountain big sagebrush

    squirreltail

    Idaho fescue

    bluebunch wheatgrass

    antelope bitterbrush

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    moderately coherent

    38 - 91

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    volcanic glass

    argillic horizon

    paralithic contact

    paralithic materials

    0—38

    0—5

    15—38

    38—

    38—91

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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

    6

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    1974

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    336

    356

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    6.7

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    7.8

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    A1—0 to 5 centimeters (0.0 to 2.0 inches); brown (7.5YR 4/2), very dark brown (10YR 2/2), moist; very stony ashy sandy loam; 18 percent clay; moderate very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 20.0 very fine roots; 15.0 very fine interstitial pores; 10 percent by volume 250-425-600 millimeter andesite fragments and 10 percent by volume 75-162-250 millimeter andesite fragments and 15 percent by volume 2-39-75 millimeter andesite fragments; slightly acid, pH 6.2; clear wavy boundary.; observed in pit, small
    A2—5 to 15 centimeters (2.0 to 5.9 inches); brown (7.5YR 4/2), very dark brown (10YR 2/2), moist; fine sandy loam; 20 percent clay; moderate very fine and fine subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 20.0 very fine and fine roots; 15.0 very fine tubular pores; 5 percent by volume 250-425-600 millimeter andesite fragments; neutral, pH 6.6; clear wavy boundary.; observed in pit, small
    Bt—15 to 38 centimeters (5.9 to 15.0 inches); brown (7.5YR 4/3), dark brown (7.5YR 3/2), moist; gravelly sandy clay loam; 33 percent clay; moderate fine subangular blocky structure; hard, very friable, moderately sticky, moderately plastic; 5.0 very fine and fine roots and 1.0 medium roots; 15.0 very fine tubular and 3.0 fine pores; 20 percent distinct clay films on faces of peds and in pores; 20 percent by volume moderately coherent cemented 2-12-25 millimeter andesite fragments and 25 percent by volume 2-39-75 millimeter andesite fragments; neutral, pH 6.8; clear irregular boundary.; observed in pit, small
    Crt—38 to 91 centimeters (15.0 to 35.8 inches); white (10YR 8/1), gray (5Y 5/1), moist; bedrock; 10 percent distinct clay films on bedrock; fragments; neutral, pH 7.0.; observed in pit, small