IDENTIFIERS

  • Current Taxon Name (Soil Name): TIMMONS
  • OSD
  • Series Extent
  • User Site ID: S1963-CA-12-010
  • User Pedon ID: 63-CA-12-010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD6312010
  • NCSS Pedon Lab Data NASIS Record ID - 42022
  • 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: 40.9321976
  • Std. Longitude: -124.0265198
  • Datum: WGS84
  • Township: 6N
  • Range: 1E
  • Section: 2
  • PLSS Details: NE/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: 40124-H1—Arcata North, California
  • PEDON

  • Describers Name: JCM
  • Current Taxonomic Class: Fine, mixed, isomesic Typic Tropohumults
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - TIMMONS
  • Taxonomic Class - Fine, mixed, isomesic Typic Tropohumults
  • Classificaton Date - 1/28/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


  • SITE

  • Parent Material: ALL
  • Drainage Class: well
  • Geology: Sedimentary Alluvium (softly C formation.
  • Surface Fragments:
  • Benchmark Soil?: no
  • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/28/2009 (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

    1

    55

    270

    1651

    11.1

    A1—0 to 25 centimeters (0.0 to 9.8 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; clay loam; moderate fine subangular blocky structure; slightly hard, friable, nonsticky, nonplastic; 21.0 very fine roots throughout and 21.0 fine roots throughout; 21.0 fine irregular pores; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # UCD00672
    A3—25 to 66 centimeters (9.8 to 26.0 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; clay loam; weak fine subangular blocky parts to weak medium subangular blocky structure; slightly hard, very friable, slightly sticky, nonplastic; 21.0 very fine roots throughout; 21.0 very fine irregular pores; fragments; moderately acid, pH 6.0; gradual wavy boundary. Lab sample # UCD00673
    B1t—66 to 89 centimeters (26.0 to 35.0 inches); strong brown (7.5YR 5/6), light brown (7.5YR 6/4), dry; clay; moderate medium subangular blocky structure; hard, firm, slightly sticky, moderately plastic; 0.5 fine roots throughout; 21.0 very fine vesicular and 21.0 fine vesicular pores; 30 percent clay films on all faces of peds; fragments; strongly acid, pH 5.5; gradual wavy boundary. Lab sample # UCD00674
    B2t—89 to 124 centimeters (35.0 to 48.8 inches); yellowish brown (10YR 5/4), light yellowish brown (10YR 6/4), dry; clay; moderate fine subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 0.5 fine roots throughout; 21.0 very fine vesicular and 21.0 fine vesicular pores; 30 percent clay films on all faces of peds and 30 percent clay films on surfaces along pores; fragments; strongly acid, pH 5.5; gradual wavy boundary. Lab sample # UCD00675
    B3t—124 to 150 centimeters (48.8 to 59.1 inches); light yellowish brown (10YR 6/4), very pale brown (10YR 7/4), dry; clay loam; massive; hard, very firm, moderately sticky, slightly plastic; 21.0 very fine vesicular and 21.0 fine vesicular pores; 30 percent clay films on surfaces along pores; fragments; moderately acid, pH 5.8. Lab sample # UCD00676