IDENTIFIERS

  • Current Taxon Name (Soil Name): Gudgrey
  • OSD
  • Series Extent
  • User Site ID: S1979CA045111
  • User Pedon ID: 79CA045111
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 80P0517
  • NCSS Pedon Lab Data NASIS Record ID - 48288
  • Print Date: 11/13/2024

    • 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: 39.8430557
  • Std. Longitude: -123.2061081
  • Datum: WGS84
  • Township: 23N
  • Range: 12W
  • Section: 4
  • PLSS Details: 650 feet E and 1600 feet N of the SE corner
  • State: California
  • County: CA045—Mendocino
  • MLRA: 5—Siskiyou-Trinity Area

    • PEDON

  • Describers Name: TSB, SJB, JJW
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Humic Haploxerepts
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 111
  • Correlated Information:
  • Soil Name - Gudgrey
  • Classificaton Date - 11/30/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Gudgrey
  • Taxonomic Class - Fine-loamy, mixed, mesic Pachic Ultic Argixeroll
  • Taxon Kind - series
  • Classificaton Date - 8/1/1979
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains or deeply dissected plateaus
  • Slope Shape Down: convex
  • Runoff: high
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1979 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • 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

    33

    —

    —

    1235

    —

    315

    166

    —

    —

    15

    22

    8

    —

    —

    —

    —

    —

    —

    —

    —
    O—0 to 5 centimeters (0.0 to 2.0 inches); undecomposed organic matter, partially decomposed organic matter; fragments. Not sampled. Undecomposed and decomposed pine needles, bark and twigs.
    A11—5 to 35 centimeters (2.0 to 13.8 inches); gray (10YR 5/1) interior, very dark gray (10YR 3/1) interior, moist; gravelly sandy clay loam; 25 percent clay; moderate very fine and fine subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 2.5 very fine roots and 2.5 medium roots; 2.5 very fine tubular and 2.5 fine tubular pores; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # 80P02918. 20 percent gravel 2-15 mm.; common very fine roots; common medium roots
    A12—35 to 63 centimeters (13.8 to 24.8 inches); gray (10YR 5/1) interior, very dark gray (10YR 3/1) interior, moist; gravelly sandy clay loam; 30 percent clay; moderate very fine subangular blocky, and moderate medium subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 2.5 fine to coarse roots; 5.5 very fine tubular and 2.5 fine and medium tubular pores; fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 80P02919. 20 percent gravel 2-10 mm.; common fine to coarse roots
    B21—63 to 94 centimeters (24.8 to 37.0 inches); light brownish gray (10YR 6/2) interior, dark gray (10YR 4/1) interior, moist; gravelly clay loam; 33 percent clay; moderate fine and medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 2.5 fine to coarse roots; 2.5 very fine and fine tubular pores; 15 percent clay films on faces of peds and 15 percent clay films in root channels and/or pores and 15 percent clay films between sand grains; fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 80P02920. 34 percent gravel 2-75 mm.; few clay films surface features on faces of peds; few clay films surface features in root channels and/or pores; few clay films surface features between sand grains; common fine to coarse roots
    B22—94 to 124 centimeters (37.0 to 48.8 inches); light gray (10YR 7/1) interior and yellowish brown (10YR 5/6) interior, very dark grayish brown (2.5Y 3/2) interior and dark yellowish brown (10YR 4/6) interior, moist; gravelly clay loam; 33 percent clay; weak medium prismatic, and moderate fine and medium angular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots and 0.5 roots; 0.5 very fine and fine tubular pores; 55 percent clay films in root channels and/or pores; fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 80P02921. 30 percent gravel 2-75 mm. Rubbed color (10YR 5/4). Many slickensides present. Colors are variegated.; many clay films surface features in root channels and/or pores; few very fine roots; few micro roots
    B23—124 to 152 centimeters (48.8 to 59.8 inches); light gray (10YR 7/1) interior and yellowish brown (10YR 5/6) interior, grayish brown (2.5Y 5/2) interior and dark yellowish brown (10YR 4/6) interior, moist; gravelly clay loam; 34 percent clay; weak medium prismatic, and moderate fine and medium angular blocky structure; hard, friable, moderately sticky, moderately plastic; 0.5 very fine roots and 0.5 medium roots; 0.5 very fine tubular pores; 55 percent clay films in root channels and/or pores; fragments; moderately acid, pH 5.8, hellige-truog; abrupt wavy boundary. Lab sample # 80P02922. 25 percent gravel 2-75 mm. Many slickensides present. Colors are variegated.; many clay films surface features in root channels and/or pores; few very fine roots; few medium roots
    B24—152 to 183 centimeters (59.8 to 72.0 inches); gray (10YR 5/1) interior, very dark gray (10YR 3/1) interior, moist; gravelly sandy clay loam; 29 percent clay; weak medium prismatic, and moderate medium and coarse angular blocky structure; hard, firm, moderately sticky, moderately plastic; 0.5 very fine roots and 0.5 medium roots; 0.5 very fine tubular pores; fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # 80P02923. 20 percent gravel 2-50 mm. Many slickensides present, clay films probably obscured by slickensides.; few very fine roots; few medium roots