IDENTIFIERS

  • Current Taxon Name (Soil Name): Hullygully
  • OSD
  • Series Extent
  • User Site ID: 04CA023605011
  • User Pedon ID: 04CA023605011
  • Vegetation Plot ID: 04CA023605011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 05N0642
  • NCSS Pedon Lab Data NASIS Record ID - 18615
  • 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: 40.8962778
  • Std. Longitude: -123.8154167
  • Datum: WGS84
  • Township: 6NB
  • Range: 3E
  • Section: 23
  • Location Description: Fern Prairie
  • Map Unit: 447—Hullygully-Burroin complex, 50 to 75 percent slopes
  • State: California
  • County: CA023—Humboldt
  • MLRA: 5—Siskiyou-Trinity Area
  • Non-MLRA Soil Survey Area: CA605—Humboldt and Del Norte Area, California
  • 7.5 Minute USGS Quad: 40123-H7—Lord-Ellis Summit, California

    • PEDON

  • Describers Name: Bruce Lindsay
  • Current Taxonomic Class: Loamy-skeletal, mixed, active, mesic Typic Dystroxerepts
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 411
  • Correlated Information:
  • Soil Name - Hullygully
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/3/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - xeric
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Hullygully
  • Classificaton Date - 5/4/2004
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium derived from schist
  • Landscape: mountains
  • Landform: lower mountain slope
  • Geomorphic Component Mountains: mountainflank
  • Hill Slope Profile: backslope
  • Slope Position: lower third
  • Slope Complexity: complex
  • Slope Shape Across: linear
  • Slope Shape Down: concave
  • Runoff: high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Redwood Creek Schist formation of the Fransiscan group.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/4/2004 (actual site observation date)
  • Air Photo ID: 6248-50
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • 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

    ACMA3

    ALRU2

    ARME

    CETH

    LIDE3

    PSME

    Acer macrophyllum

    Alnus rubra

    Arbutus menziesii

    Ceanothus thyrsiflorus

    Lithocarpus densiflorus

    Pseudotsuga menziesii

    bigleaf maple

    red alder

    Pacific madrone

    blueblossom

    tanoak

    Douglas-fir

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    —

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

    ochric epipedon

    cambic horizon

    0—18

    46—100

    —18—

    —54—
    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

    55

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    450

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    100

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    Oi—0 to 4 centimeters (0.0 to 1.6 inches); very dark grayish brown (2.5Y 3/2) crushed, black (2.5Y 2.5/1) crushed, moist; slightly decomposed plant material; fragments; very strongly acid, pH 4.7, chlorophenol red; abrupt smooth boundary. Lab sample # 05N03725; moderately moist when described; observed in cut
    A1—4 to 17 centimeters (1.6 to 6.7 inches); light yellowish brown (2.5Y 6/3) broken face, dark olive brown (2.5Y 3/3) broken face, moist; very gravelly loam; 12 percent clay; moderate very fine subangular blocky structure; soft, very friable, nonsticky, nonplastic; 10.0 very fine roots and 2.0 medium roots and 5.0 fine roots; 10.0 very fine tubular and 2.0 medium tubular and 10.0 fine tubular and 0.5 coarse tubular pores; 5 percent by volume nonflat subangular very strongly coherent cemented 75-162-250 millimeter schist, mica fragments and 50 percent by volume nonflat subrounded very strongly coherent cemented 2-38-75 millimeter schist, mica fragments; very strongly acid, pH 4.7, chlorophenol red; clear smooth boundary. Lab sample # 05N03726; moderately moist when described; observed in cut
    A2—17 to 46 centimeters (6.7 to 18.1 inches); light yellowish brown (2.5Y 6/4) broken face, olive brown (2.5Y 4/4) broken face, moist; very gravelly loam; 16 percent clay; moderate very fine subangular blocky structure; hard, very friable, slightly sticky, nonplastic; 10.0 very fine roots and 2.0 medium roots and 5.0 fine roots; 10.0 very fine tubular and 2.0 medium tubular and 10.0 fine tubular and 0.5 coarse tubular pores; 5 percent by volume nonflat subangular very strongly coherent cemented 75-162-250 millimeter schist, mica fragments and 40 percent by volume nonflat subrounded very strongly coherent cemented 2-38-75 millimeter schist, mica fragments; very strongly acid, pH 4.7, chlorophenol red; clear smooth boundary. Lab sample # 05N03727; moderately moist when described; observed in cut
    Bw1—46 to 61 centimeters (18.1 to 24.0 inches); pale yellow (2.5Y 7/3) broken face, olive brown (2.5Y 4/4) broken face, moist; very gravelly loam; 16 percent clay; moderate medium subangular blocky structure; hard, very friable, slightly sticky, nonplastic; 2.0 very fine roots throughout and 5.0 medium roots throughout and 5.0 fine roots throughout and 0.5 coarse roots throughout; 5.0 very fine tubular and 1.0 medium tubular and 2.0 fine tubular and 0.5 coarse tubular pores; 5 percent by volume nonflat subangular very strongly coherent cemented 75-162-250 millimeter schist, mica fragments and 40 percent by volume nonflat subrounded very strongly coherent cemented 2-38-75 millimeter schist, mica fragments; very strongly acid, pH 4.7, chlorophenol red; clear smooth boundary. Lab sample # 05N03728; moderately moist when described; observed in cut
    Bw2—61 to 100 centimeters (24.0 to 39.4 inches); pale yellow (5Y 7/3) broken face, olive (5Y 5/3) broken face, moist; very gravelly loam; 24 percent clay; weak fine subangular blocky structure; slightly hard, very friable, moderately sticky, moderately plastic; 0.5 very fine roots throughout and 5.0 medium roots throughout and 1.0 fine roots throughout and 2.0 coarse roots throughout; 2.0 very fine tubular and 2.0 medium tubular and 2.0 fine tubular and 0.5 coarse tubular pores; 5 percent by volume nonflat subangular very strongly coherent cemented 75-162-250 millimeter schist, mica fragments and 40 percent by volume nonflat subrounded very strongly coherent cemented 2-38-75 millimeter schist, mica fragments; very strongly acid, pH 5.0, chlorophenol red; clear smooth boundary. Lab sample # 05N03729; moderately moist when described; observed in cut
    C—100 to 154 centimeters (39.4 to 60.6 inches); light gray (5Y 7/2) broken face, olive gray (5Y 4/2) broken face, moist; extremely gravelly sandy clay loam; 26 percent clay; massive; soft, very friable, moderately sticky, moderately plastic; 2.0 medium roots throughout and 1.0 coarse roots throughout; 10.0 medium interstitial and 10.0 fine interstitial and 1.0 coarse tubular pores; 5 percent by volume nonflat subangular very strongly coherent cemented 75-162-250 millimeter schist, mica fragments and 65 percent by volume nonflat subrounded very strongly coherent cemented 2-38-75 millimeter schist, mica fragments; very strongly acid, pH 5.0, chlorophenol red. Lab sample # 05N03730; moderately moist when described; observed in cut