IDENTIFIERS

  • Current Taxon Name (Soil Name): ARKRIGHT
  • OSD
  • Series Extent
  • User Site ID: S1973-CA-45-176x
  • User Pedon ID: 73-CA-45-176x
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UCDAVIS
  • Lab Pedon # - UCD7345176
  • NCSS Pedon Lab Data NASIS Record ID - 42283
  • Print Date: 6/2/2024

    • 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: 40.8975220
  • Std. Longitude: -121.5871658
  • Datum: WGS84
  • Township: 35N
  • Range: 3E
  • Section: 13
  • PLSS Details: NE/4, NW/4
  • State: California
  • County: CA089—Shasta
  • MLRA: 22B—Southern Cascade Mountains
  • Non-MLRA Soil Survey Area: CA604—Intermountain Area, Parts of Lassen, Modoc, Shasta, and Siskiyou Counties, California
  • 7.5 Minute USGS Quad: 40121-H5—Cassel, California

    • PEDON

  • Describers Name: JIM, DLH, WRA
  • Current Taxonomic Class: Fine-loamy, oxidic, mesic Ultic Haploxeralfs
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - ARKRIGHT
  • Taxonomic Class - Fine-loamy, oxidic, mesic Ultic Haploxeralfs
  • Classificaton Date - 2/27/2009
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: RES
  • Slope Complexity: simple
  • Drainage Class: well
  • Bedrock: basalt
  • Geology: Basalt formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/27/2009 (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

    3

    —

    —

    989

    —

    315

    635

    —

    —

    9.4

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O1—0 to 3 centimeters (0.0 to 1.2 inches); fragments. Lab sample # UCD04380
    A1—3 to 13 centimeters (1.2 to 5.1 inches); brown (7.5YR 4/4), dark reddish brown (5YR 3/3), moist; gravelly silt loam; strong fine granular structure; soft, very friable, slightly sticky, slightly plastic; 3.0 medium roots throughout and 3.0 fine roots throughout; 21.0 very fine irregular pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; slightly acid, pH 6.3; clear wavy boundary. Lab sample # UCD04381
    B1t—13 to 39 centimeters (5.1 to 15.4 inches); reddish yellow (5YR 6/6), dark reddish brown (2.5YR 3/4), moist; clay loam; moderate medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 3.0 medium roots throughout and 0.5 fine roots throughout and 0.5 coarse roots throughout; 3.0 fine irregular and 3.0 fine tubular pores; 30 percent 3/4 3/4, moist, clay films on all faces of peds and 30 percent 3/4 3/4, moist, clay films on surfaces along pores; fragments; slightly acid, pH 6.2; gradual smooth boundary. Lab sample # UCD04382
    B21t—39 to 59 centimeters (15.4 to 23.2 inches); reddish brown (5YR 4/4), dark reddish brown (2.5YR 3/4), moist; gravelly clay loam; moderate medium angular blocky structure; very hard, friable, moderately sticky, moderately plastic; 3.0 medium roots throughout and 0.5 fine roots throughout; 0.5 medium tubular and 3.0 fine irregular and 3.0 fine tubular pores; 30 percent dark reddish brown (2.5YR 3/4), moist, clay films on surfaces along pores and 30 percent dark reddish brown (2.5YR 3/4), moist, clay films on all faces of peds; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 6.0; gradual smooth boundary. Lab sample # UCD04383
    B22t—59 to 87 centimeters (23.2 to 34.3 inches); reddish brown (2.5YR 4/4), dark reddish brown (2.5YR 3/4), moist; gravelly sand; moderate medium subangular blocky structure; hard, firm, moderately sticky; 3.0 medium roots throughout and 0.5 fine roots throughout; 21.0 very fine irregular and 3.0 fine tubular pores; 30 percent dark reddish brown (2.5YR 3/4), moist, clay films on all faces of peds and 30 percent dark reddish brown (2.5YR 3/4), moist, clay films on surfaces along pores; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; moderately acid, pH 6.0; gradual wavy boundary. Lab sample # UCD04384
    B3t—87 to 102 centimeters (34.3 to 40.2 inches); reddish brown (2.5YR 4/4), dark reddish brown (2.5YR 3/4), moist; gravelly clay loam; weak medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 0.5 medium roots throughout and 0.5 fine roots throughout; 21.0 very fine irregular and 21.0 very fine vesicular and 21.0 fine irregular and 21.0 fine vesicular pores; 30 percent dark reddish brown (2.5YR 3/4), moist, clay films on surfaces along pores and 30 percent dark reddish brown (2.5YR 3/4), moist, clay films on all faces of peds; 15 percent by volume indurated 2-35-75 millimeter unspecified fragments; slightly acid, pH 6.1; abrupt irregular boundary. Lab sample # UCD04385
    Cr/R—102 to 110 centimeters (40.2 to 43.3 inches); hard; 0.5 medium roots throughout and 0.5 coarse roots throughout; 21.0 very fine vesicular pores; fragments. Lab sample # UCD04386