IDENTIFIERS

  • Current Taxon Name (Soil Name): CASPAR
  • OSD
  • Series Extent
  • User Site ID: S1960-CA-12-015x
  • User Pedon ID: 60-CA-12-015x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD6012015
  • NCSS Pedon Lab Data NASIS Record ID - 41967
  • 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: 41.0755768
  • Std. Longitude: -124.1138153
  • Datum: WGS84
  • Township: 8N
  • Range: 1E
  • Section: 18
  • PLSS Details: SW/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: 41124-A1—Crannell, California

    • PEDON

  • Describers Name: JEM, RCH, RGS
  • Current Taxonomic Class: Clayey, mixed, isomesic Typic Palehumults
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - CASPAR
  • Taxonomic Class - Clayey, mixed, isomesic Typic Palehumults
  • Classificaton Date - 1/30/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Geology: Old Marine Terrace Sediments 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 - 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

    0

    —

    —

    213

    —

    1549

    —

    —

    11.1

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    —

    —

    —

    —

    —

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    A1—0 to 25 centimeters (0.0 to 9.8 inches); very dark gray (5YR 3/1), gray (5YR 5/1), dry; silt loam; weak very fine granular parts to massive; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine roots throughout and 0.5 fine roots throughout; 21.0 very fine tubular and 21.0 very fine irregular pores; fragments; extremely acid, pH 4.4; abrupt wavy boundary. Lab sample # UCD03412
    A21—25 to 30 centimeters (9.8 to 11.8 inches); light gray (10YR 7/1), white (10YR 8/1), dry; silt loam; 3 percent brownish yellow (10YR 6/6) medium distinct mottles; strong very coarse columnar structure; hard, friable, moderately sticky, moderately plastic; 3.0 very fine roots throughout and 0.5 fine roots throughout; 21.0 very fine tubular and 0.5 very fine irregular pores; fragments; extremely acid, pH 4.4; abrupt wavy boundary. Lab sample # UCD03413
    A22—30 to 43 centimeters (11.8 to 16.9 inches); light gray (10YR 7/1), gray (10YR 6/1), dry; silt loam; 3 percent brownish yellow (10YR 6/6) medium faint and 21 percent pale yellow (5Y 8/3) coarse faint mottles; strong very coarse prismatic structure; hard, firm, moderately sticky, moderately plastic; 3.0 very fine roots throughout and 0.5 fine roots throughout; 21.0 very fine tubular and 0.5 very fine irregular pores; fragments; very strongly acid, pH 4.5; abrupt wavy boundary. Lab sample # UCD03414
    B21t—43 to 66 centimeters (16.9 to 26.0 inches); light gray (10YR 7/1), very pale brown (10YR 8/2), dry; clay; 21 percent brownish yellow (10YR 6/6) coarse distinct and 21 percent yellowish brown (10YR 5/6) coarse distinct mottles; weak fine prismatic parts to moderate very coarse prismatic structure; hard, very firm, moderately sticky, very plastic; 0.5 very fine roots throughout and 0.5 medium roots throughout; 3.0 very fine irregular and 21.0 very fine tubular pores; fragments; very strongly acid, pH 4.7; gradual wavy boundary. Lab sample # UCD03415
    B22t—66 to 109 centimeters (26.0 to 42.9 inches); strong brown (7.5YR 5/6), pale yellow (5Y 8/2), dry; clay; 21 percent brownish yellow (10YR 6/8) coarse distinct mottles; strong medium angular blocky structure; hard, very firm, moderately sticky, very plastic; 0.5 very fine roots throughout and 0.5 medium roots throughout; 3.0 very fine irregular and 21.0 very fine tubular pores; clay films on all faces of peds and clay films on surfaces along pores; fragments; very strongly acid, pH 4.7; diffuse smooth boundary. Lab sample # UCD03416. continuous - phpvsfiid 662937; continuous - phpvsfiid 662938; continuous - phpvsfiid 662937; continuous - phpvsfiid 662938
    B23t—109 to 142 centimeters (42.9 to 55.9 inches); light gray (5Y 7/2), pale yellow (5Y 8/2), dry; clay; 21 percent brownish yellow (10YR 6/8) coarse distinct mottles; strong medium angular blocky structure; hard, very firm, moderately sticky, very plastic; 0.1 very fine irregular and 0.1 very fine tubular pores; clay films on all faces of peds and clay films on surfaces along pores; fragments; very strongly acid, pH 4.9; gradual smooth boundary. Lab sample # UCD03417. continuous - phpvsfiid 662939; continuous - phpvsfiid 662940; continuous - phpvsfiid 662939; continuous - phpvsfiid 662940
    B3t—142 to 142 centimeters (55.9 to 55.9 inches); light yellowish brown (2.5Y 6/3), light yellowish brown (2.5Y 6/4), dry; clay loam; weak medium angular blocky parts to massive; slightly hard, very firm, moderately sticky, moderately plastic; 0.5 very fine irregular pores; clay films on all faces of peds; fragments; very strongly acid, pH 5.0. Lab sample # UCD03418. continuous - phpvsfiid 662941; continuous - phpvsfiid 662941