IDENTIFIERS

  • Current Taxon Name (Soil Name): Jimmerson
  • OSD
  • Series Extent
  • User Site ID: S1981CA089004
  • User Pedon ID: 81CA089004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0717
  • NCSS Pedon Lab Data NASIS Record ID - 49561
  • 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: 40.8977776
  • Std. Longitude: -121.6911087
  • Datum: WGS84
  • Township: 35N
  • Range: 2E
  • Section: 13
  • PLSS Details: The pedon is 122 meters S and 152 meters W of the NE corner
  • State: California
  • County: CA089—Shasta
  • MLRA: 22B—Southern Cascade Mountains

    • PEDON

  • Describers Name: C. Ferrari and W. Lindsey
  • Current Taxonomic Class: Fine-loamy, sesquic, mesic Ultic Palexeralfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Jimmerson
  • Classificaton Date - 2/1/2010
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Cohasset V
  • Classificaton Date - 8/1/1981
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: plateaus or tablelands
  • Landform: terrace—outwash or marine
  • Geomorphic Component Hills: interfluve
  • Slope Shape Down: undulating
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1981 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    —

    —

    1039

    —

    0

    —

    —

    —

    —

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    1A11—0 to 5 centimeters (0.0 to 2.0 inches); brown (7.5YR 5/4) interior, dark brown (7.5YR 3/4) interior, moist; gravelly loam; strong fine granular structure; hard, friable, nonsticky, nonplastic; 2.5 fine roots throughout; 5.5 fine interstitial pores; 15 percent by volume 75-162-250 millimeter igneous, unspecified fragments; neutral, pH 7.0, bromthymol blue; abrupt smooth boundary. Lab sample # 81P04300. common fine roots throughout
    1A12—5 to 13 centimeters (2.0 to 5.1 inches); strong brown (7.5YR 5/6) interior, dark brown (7.5YR 3/4) interior, moist; loam; moderate fine subangular blocky structure; very hard, friable, slightly sticky, slightly plastic; 5.5 fine roots throughout; 5.5 fine interstitial pores; 15 percent by volume 75-162-250 millimeter igneous, unspecified fragments; neutral, pH 7.0, bromthymol blue; clear wavy boundary. Lab sample # 81P04301. many fine roots throughout
    1A13—13 to 28 centimeters (5.1 to 11.0 inches); strong brown (7.5YR 5/6) interior, dark brown (7.5YR 3/4) interior, moist; loam; strong fine subangular blocky structure; very hard, friable, slightly sticky, slightly plastic; 5.5 fine roots throughout; 2.5 fine interstitial and 2.5 coarse interstitial pores; 15 percent clay films on faces of peds; 5 percent by volume 75-162-250 millimeter igneous, unspecified fragments; neutral, pH 7.0, bromthymol blue; clear wavy boundary. Lab sample # 81P04302. few clay films surface features on faces of peds; many fine roots throughout
    1A3—28 to 48 centimeters (11.0 to 18.9 inches); brown (7.5YR 4/4) interior, dark brown (7.5YR 3/4) interior, moist; loam; moderate fine subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 5.5 fine roots throughout and 5.5 coarse roots throughout; 5.5 fine tubular pores; 15 percent clay films on faces of peds; 5 percent by volume 75-162-250 millimeter igneous, unspecified fragments; slightly acid, pH 6.5, bromthymol blue; clear smooth boundary. Lab sample # 81P04303. few clay films surface features on faces of peds; many fine roots throughout; many coarse roots throughout
    1B21t—48 to 61 centimeters (18.9 to 24.0 inches); yellowish red (5YR 4/6) interior, dark reddish brown (5YR 3/4) interior, moist; clay loam; moderate medium subangular blocky structure; hard, very friable, slightly sticky, moderately plastic; 2.5 very fine and fine roots throughout and 5.5 coarse roots throughout; 5.5 very fine and fine tubular and 2.5 fine tubular pores; 15 percent clay films on faces of peds; 5 percent by volume 75-162-250 millimeter igneous, unspecified fragments; slightly acid, pH 6.5, bromthymol blue; abrupt smooth boundary. Lab sample # 81P04304. few clay films surface features on faces of peds; many coarse roots throughout; common very fine and fine roots throughout
    1B22t—61 to 91 centimeters (24.0 to 35.8 inches); yellowish red (5YR 4/6) interior, dark reddish brown (5YR 3/4) interior, moist; clay loam; moderate medium subangular blocky structure; hard, very friable, slightly sticky, moderately plastic; 2.5 very fine and fine roots; 2.5 fine tubular pores; 55 percent clay films on faces of peds and 55 percent clay films in root channels and/or pores; 5 percent by volume 75-162-250 millimeter igneous, unspecified fragments; moderately acid, pH 6.0, bromthymol blue; gradual wavy boundary. Lab sample # 81P04305. many clay films surface features on faces of peds; many clay films surface features in root channels and/or pores; common very fine and fine roots
    1B23t—91 to 127 centimeters (35.8 to 50.0 inches); yellowish red (5YR 5/6) interior, dark brown (7.5YR 3/4) interior, moist; clay loam; moderate medium angular blocky structure; hard, very friable, moderately sticky, moderately plastic; 0.5 very fine and fine roots throughout; 2.5 fine tubular pores; 55 percent clay films on faces of peds and 55 percent clay films in root channels and/or pores; 5 percent by volume 75-162-250 millimeter igneous, unspecified fragments; moderately acid, pH 6.0, bromthymol blue; gradual wavy boundary. Lab sample # 81P04306. many clay films surface features on faces of peds; many clay films surface features in root channels and/or pores; few very fine and fine roots throughout
    1B24t—127 to 157 centimeters (50.0 to 61.8 inches); yellowish red (5YR 5/6) interior, brown (7.5YR 4/4) interior, moist; clay loam; moderate fine angular blocky structure; hard, very friable, moderately sticky, moderately plastic; 2.5 very fine roots throughout; 0.5 fine tubular pores; 55 percent clay films on faces of peds and 55 percent clay films in root channels and/or pores; 5 percent by volume 75-162-250 millimeter igneous, unspecified fragments and 15 percent by volume 250-425-600 millimeter igneous, unspecified fragments; strongly acid, pH 5.5, bromthymol blue; gradual wavy boundary. Lab sample # 81P04307. many clay films surface features on faces of peds; many clay films surface features in root channels and/or pores; common very fine roots throughout
    1B25t—157 to 178 centimeters (61.8 to 70.1 inches); yellowish red (5YR 5/6) interior, brown (7.5YR 4/4) interior, moist; clay loam; strong fine angular blocky structure; slightly hard, very friable, moderately sticky, moderately plastic; 0.5 very fine roots throughout; 0.5 fine tubular pores; 55 percent clay films on faces of peds and 55 percent clay films in root channels and/or pores; fragments; very strongly acid, pH 5.0, bromthymol blue. Lab sample # 81P04308. many clay films surface features on faces of peds; many clay films surface features in root channels and/or pores; few very fine roots throughout