IDENTIFIERS

  • Current Taxon Name (Soil Name): TRAILHEAD
  • OSD
  • Series Extent
  • User Site ID: S1958-CA-12-011x
  • User Pedon ID: 58-CA-12-011x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD5812011
  • NCSS Pedon Lab Data NASIS Record ID - 41901
  • Print Date: 11/23/2024

    • 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: 40.9180298
  • Std. Longitude: -123.8600464
  • Datum: WGS84
  • Township: 6N
  • Range: 3E
  • Section: 8
  • PLSS Details: NW/4, SE/4
  • State: California
  • County: CA023—Humboldt
  • MLRA: 4B—Coastal Redwood Belt
  • 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: JAD
  • Current Taxonomic Class: Clayey, mixed, isomesic Orthoxic
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - TRAILHEAD
  • Taxonomic Class - Clayey, mixed, isomesic Orthoxic
  • Classificaton Date - 2/11/2009
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Drainage Class: well
  • Bedrock: schist, unspecified
  • Geology: Kerr Ranch Schist formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/11/2009 (entry creation date)
  • 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
    • 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

    33

    —

    —

    686

    —

    45

    1905

    —

    —

    11.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O1—0 to 8 centimeters (0.0 to 3.1 inches); fragments. Lab sample # UCD00611
    A1—8 to 33 centimeters (3.1 to 13.0 inches); brown (7.5YR 4/4), brown (7.5YR 5/4), dry; clay loam; strong very fine angular blocky parts to strong fine angular blocky structure; friable; fragments; strongly acid, pH 5.4; clear smooth boundary. Lab sample # UCD00612
    B1—33 to 54 centimeters (13.0 to 21.3 inches); yellowish red (5YR 5/6), reddish brown (5YR 5/4), dry; clay; moderate medium subangular blocky parts to moderate fine angular blocky structure; firm; fragments; strongly acid, pH 5.4; clear smooth boundary. Lab sample # UCD00613
    B21t—54 to 82 centimeters (21.3 to 32.3 inches); 5YR 4/8 (5YR 4/8), yellowish red (5YR 5/6), dry; clay; strong fine angular blocky parts to moderate medium subangular blocky structure; firm; fragments; strongly acid, pH 5.4; gradual smooth boundary. Lab sample # UCD00614
    B22t—82 to 112 centimeters (32.3 to 44.1 inches); yellowish red (5YR 5/6), 5YR 5/ (5YR 5/),, dry; clay; strong fine angular blocky parts to moderate medium subangular blocky structure; firm; fragments; strongly acid, pH 5.4; clear smooth boundary. Lab sample # UCD00615
    B3—112 to 148 centimeters (44.1 to 58.3 inches); red (2.5YR 4/8), light red (2.5YR 6/6), dry; clay; strong fine angular blocky parts to moderate medium subangular blocky structure; firm; fragments; strongly acid, pH 5.4; gradual broken boundary. Lab sample # UCD00616
    C—148 to 173 centimeters (58.3 to 68.1 inches); red (2.5YR 4/8), light red (2.5YR 6/6), dry; gravelly silty clay; massive; firm; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; strongly acid, pH 5.4. Lab sample # UCD00617
    R—173 to 173 centimeters (68.1 to 68.1 inches); fragments. Lab sample # UCD00618