IDENTIFIERS

  • Current Taxon Name (Soil Name): TRAILHEAD
  • OSD
  • Series Extent
  • User Site ID: S1960-CA-12-017x
  • User Pedon ID: 60-CA-12-017x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD6012017
  • NCSS Pedon Lab Data NASIS Record ID - 41969
  • 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: 41.2070007
  • Std. Longitude: -124.0549545
  • Datum: WGS84
  • Township: 10N
  • Range: 1E
  • Section: 34
  • PLSS Details: SW/4
  • State: California
  • County: CA023—Humboldt
  • MLRA: 4B—Coastal Redwood Belt
  • Non-MLRA Soil Survey Area: CA796—Redwood National and State Parks, California
  • 7.5 Minute USGS Quad: 41124-B1—Rodgers Peak, California

    • PEDON

  • Describers Name: JEM
  • 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 - 1/30/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/30/2009 (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

    45

    —

    —

    381

    —

    45

    1778

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    —

    11.1

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    A1—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (7.5YR 3/2), brown (7.5YR 5/4), dry; gravelly loam; weak medium subangular blocky parts to moderate fine granular structure; friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; very strongly acid, pH 4.8; clear smooth boundary. Lab sample # UCD00768
    A3—13 to 36 centimeters (5.1 to 14.2 inches); dark reddish brown (5YR 3/4), brown (7.5YR 5/4), dry; gravelly clay loam; weak medium subangular blocky structure; friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; very strongly acid, pH 4.8; clear smooth boundary. Lab sample # UCD00769
    B21t—36 to 64 centimeters (14.2 to 25.2 inches); dark reddish brown (5YR 3/4), strong brown (7.5YR 5/6), dry; silty clay; massive; friable; fragments; strongly acid, pH 5.2; clear smooth boundary. Lab sample # UCD00770
    B22t—64 to 109 centimeters (25.2 to 42.9 inches); yellowish red (5YR 4/6), 7.5YR 5/ (7.5YR 5/),, dry; gravelly silty clay; massive; friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; strongly acid, pH 5.5; diffuse smooth boundary. Lab sample # UCD00771
    B23t—109 to 155 centimeters (42.9 to 61.0 inches); yellowish red (5YR 4/6), 7.5YR 5/ (7.5YR 5/),, dry; gravelly silty clay; massive; friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; strongly acid, pH 5.5; diffuse boundary. Lab sample # UCD00772
    B3—155 to 203 centimeters (61.0 to 79.9 inches); yellowish brown (10YR 5/4), brown (7.5YR 5/4), dry; gravelly clay loam; massive; friable; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; strongly acid, pH 5.4. Lab sample # UCD00773