IDENTIFIERS

  • Current Taxon Name (Soil Name): DUNSMUIR
  • OSD
  • Series Extent
  • User Site ID: S1974-CA-47-109x
  • User Pedon ID: 74-CA-47-109x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD7447109
  • NCSS Pedon Lab Data NASIS Record ID - 42304
  • Print Date: 11/11/2024

    • 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: 41.1938171
  • Std. Longitude: -122.2926102
  • Datum: WGS84
  • Township: 39N
  • Range: 4W
  • Section: 35
  • PLSS Details: NW/4, SE/4
  • State: California
  • County: CA093—Siskiyou
  • MLRA: 5—Siskiyou-Trinity Area
  • Non-MLRA Soil Survey Area: CA707—Shasta-Trinity National Forest Area, Parts of Humboldt, Siskiyou, Shasta, Tehama, and Trinity Counties, California
  • 7.5 Minute USGS Quad: 41122-B3—Dunsmuir, California

    • PEDON

  • Describers Name: JIM, JJ, JN
  • Current Taxonomic Class: Fine-loamy, oxidic, mesic Ultic Haploxeralfs
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - DUNSMUIR
  • Taxonomic Class - Fine-loamy, oxidic, mesic Ultic Haploxeralfs
  • Classificaton Date - 2/27/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Slope Complexity: simple
  • Drainage Class: well
  • Geology: Peridotite formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/27/2009 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • 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

    43

    —

    —

    884

    —

    90

    1575

    —

    —

    12.8

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O1/O2—0 to 5 centimeters (0.0 to 2.0 inches); fragments; abrupt smooth boundary. Lab sample # UCD03843
    A11—5 to 13 centimeters (2.0 to 5.1 inches); reddish brown (5YR 4/3), dark reddish brown (5YR 3/3), moist; very gravelly sandy clay loam; moderate fine granular structure; slightly hard, very friable, slightly sticky, nonplastic; 21.0 very fine roots throughout and 21.0 medium roots throughout and 21.0 fine roots throughout; 30 percent clay films on surfaces along pores; 35 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 6.0; abrupt smooth boundary. Lab sample # UCD03844
    A12—13 to 23 centimeters (5.1 to 9.1 inches); reddish brown (5YR 4/4), dark reddish brown (5YR 3/3), moist; very gravelly sandy clay loam; moderate fine granular parts to weak medium subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 21.0 very fine roots throughout and 21.0 medium roots throughout and 21.0 fine roots throughout; 30 percent clay films on all faces of peds and 30 percent clay films on surfaces along pores; 35 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8; abrupt smooth boundary. Lab sample # UCD03845
    A3—23 to 46 centimeters (9.1 to 18.1 inches); reddish brown (5YR 5/4), dark reddish brown (5YR 3/4), moist; gravelly sandy clay loam; moderate medium subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 3.0 very fine roots throughout and 21.0 medium roots throughout and 3.0 fine roots throughout and 21.0 coarse roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; 75 percent clay films on all faces of peds and 75 percent clay films on surfaces along pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.8; gradual wavy boundary. Lab sample # UCD03846
    B21t—46 to 76 centimeters (18.1 to 29.9 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; gravelly clay loam; moderate medium subangular blocky structure; very hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 21.0 medium roots throughout and 0.5 fine roots throughout and 21.0 coarse roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; 10 percent clay films on all faces of peds and 75 percent clay films on all faces of peds and 75 percent clay films on surfaces along pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6; gradual wavy boundary. Lab sample # UCD03847
    B22t—76 to 94 centimeters (29.9 to 37.0 inches); reddish brown (5YR 5/4), reddish brown (5YR 4/4), moist; gravelly clay; moderate medium subangular blocky structure; very hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 21.0 medium roots throughout and 0.5 fine roots throughout and 21.0 coarse roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; 30 percent clay films on all faces of peds; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6; gradual wavy boundary. Lab sample # UCD03848
    B23t—94 to 117 centimeters (37.0 to 46.1 inches); reddish brown (5YR 4/4), reddish brown (5YR 4/4), moist; gravelly clay; moderate medium subangular blocky structure; very hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 21.0 medium roots throughout and 0.5 fine roots throughout; 0.5 very fine tubular pores; 10 percent clay films on all faces of peds and 10 percent clay films on surfaces along pores and 30 percent clay films on surfaces along pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6; gradual irregular boundary. Lab sample # UCD03849
    B3t—117 to 140 centimeters (46.1 to 55.1 inches); yellowish red (5YR 5/6), reddish brown (5YR 4/4), moist; very gravelly clay loam; moderate medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 21.0 medium roots throughout and 0.5 fine roots throughout; 0.5 very fine tubular pores; 35 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6; gradual irregular boundary. Lab sample # UCD03850
    Cr1—140 to 173 centimeters (55.1 to 68.1 inches); strong brown (7.5YR 5/6), brown (7.5YR 4/4), moist; very gravelly clay loam; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 21.0 medium roots throughout and 0.5 fine roots throughout; 0.5 very fine tubular pores; 35 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6; gradual irregular boundary. Lab sample # UCD03851
    Cr2—173 to 218 centimeters (68.1 to 85.8 inches); reddish yellow (7.5YR 6/6), strong brown (7.5YR 5/6), moist; very gravelly clay loam; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 21.0 medium roots throughout and 0.5 fine roots throughout; 0.5 very fine tubular pores; 35 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 5.6. Lab sample # UCD03852