IDENTIFIERS

  • Current Taxon Name (Soil Name): Woodleaf
  • OSD
  • Series Extent
  • User Site ID: S1984CA115009
  • User Pedon ID: 84CA115009
  • Vegetation Plot ID: S1984CA115009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0885
  • NCSS Pedon Lab Data NASIS Record ID - 55673
  • Print Date: 11/11/2024

    • 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: 39.5111122
  • Std. Longitude: -121.1777802
  • Datum: WGS84
  • Township: 19N
  • Range: 7E
  • Section: 16
  • PLSS Details: 457 meters N and 396 meters W of SE corner
  • Location Description: Clipper Mills Quadrangle.
  • State: California
  • County: CA115—Yuba
  • MLRA: 22A—Sierra Nevada and Tehachapi Mountains

    • PEDON

  • Describers Name: D. Lytle
  • Current Taxonomic Class: Clayey-skeletal, magnesic, mesic Ultic Haploxeralfs
  • 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 #: 9
  • Correlated Information:
  • Soil Name - Woodleaf
  • PSC - 23 to 71 cm.
  • Classificaton Date - 2/1/2010
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Dubakella
  • Taxonomic Class - Clayey-skeletal, serpentinitic, mesic Mollic Haplo
  • Taxon Kind - series
  • Classificaton Date - 9/1/1984
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains or deeply dissected plateaus
  • Landform: upland slope
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Flooding: frequent flooding
  • Bedrock: with <10
  • Surface Fragments: 32.50 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1984 (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
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    LIDE

    PIPO

    Libocedrus decurrens

    Pinus ponderosa

    —

    ponderosa pine

    —

    —

    —

    —

    —

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    0—23

    23—71

    71—79

    —-

    —-

    —-
    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

    5

    —

    —

    968

    —

    225

    170

    —

    —

    12

    —

    —

    14

    —

    —

    —

    —

    —

    —

    —
    O—0 to 3 centimeters (0.0 to 1.2 inches); partially decomposed organic matter; fragments; abrupt smooth boundary. Partially decomposed leaves, needles, twigs, and bark. Not sampled.
    A1—3 to 13 centimeters (1.2 to 5.1 inches); dark yellowish brown (10YR 4/4) exterior, dark yellowish brown (10YR 3/4) exterior, moist; stony loam; moderate fine granular structure; slightly hard, very friable, slightly sticky, slightly plastic; 2.5 very fine and fine roots throughout and 2.5 medium roots throughout; 5.5 very fine and fine interstitial and 2.5 very fine tubular pores; 3 percent by volume 250-425-600 millimeter metamorphic, unspecified fragments and 5 percent by volume 75-162-250 millimeter metamorphic, unspecified fragments and 20 percent by volume 2-39-75 millimeter metamorphic, unspecified fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 84P04965. common very fine and fine roots throughout; common medium roots throughout
    A2—13 to 26 centimeters (5.1 to 10.2 inches); strong brown (7.5YR 4/6) exterior, dark reddish brown (5YR 3/4) exterior, moist; stony loam; moderate fine subangular blocky structure; slightly hard, very friable, moderately sticky, slightly plastic; 2.5 very fine roots throughout and 2.5 fine to coarse roots throughout; 2.5 very fine and fine tubular and 5.5 very fine interstitial pores; 3 percent by volume 250-425-600 millimeter metamorphic, unspecified fragments and 10 percent by volume 75-162-250 millimeter metamorphic, unspecified fragments and 25 percent by volume 2-39-75 millimeter metamorphic, unspecified fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # 84P04966. common very fine roots throughout; common fine to coarse roots throughout
    Bt1—26 to 46 centimeters (10.2 to 18.1 inches); yellowish red (5YR 4/6) exterior, dark reddish brown (5YR 3/3) exterior, moist; very gravelly clay loam; weak medium subangular blocky structure; hard, friable, moderately sticky, moderately plastic; 2.5 fine to coarse roots throughout and 5.5 fine and medium roots throughout; 5.5 very fine tubular and 5.5 fine and medium tubular pores; 37 percent distinct clay films in root channels and/or pores and 37 percent distinct clay films on faces of peds; 2 percent by volume 250-425-600 millimeter metamorphic, unspecified fragments and 15 percent by volume 75-162-250 millimeter metamorphic, unspecified fragments and 30 percent by volume 2-39-75 millimeter metamorphic, unspecified fragments; neutral, pH 7.2, hellige-truog; clear wavy boundary. Lab sample # 84P04967. common clay films surface features in root channels and/or pores; common clay films surface features on faces of peds; many fine and medium roots throughout; common fine to coarse roots throughout; discontinuous - phpvsfiid 230371; discontinuous - phpvsfiid 230372; discontinuous - phpvsfiid 230371; discontinuous - phpvsfiid 230372
    Bt2—46 to 74 centimeters (18.1 to 29.1 inches); 40 percent brown (7.5YR 4/4) exterior and 30 percent very pale brown (10YR 7/4) interior and 30 percent yellow (10YR 7/6) interior, 40 percent dark brown (7.5YR 3/4) exterior and 30 percent light yellowish brown (10YR 6/4) exterior and 30 percent brownish yellow (10YR 6/6) exterior, moist; very gravelly clay; strong medium subangular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 very fine and fine roots throughout and 2.5 medium and coarse roots throughout; 0.5 very fine and fine tubular pores; 55 percent prominent clay films on faces of peds; 2 percent by volume 250-425-600 millimeter metamorphic, unspecified fragments and 15 percent by volume 75-162-250 millimeter metamorphic, unspecified fragments and 30 percent by volume 2-39-75 millimeter metamorphic, unspecified fragments; slightly alkaline, pH 7.7, hellige-truog; abrupt wavy boundary. Lab sample # 84P04968. many clay films surface features on faces of peds; few very fine and fine roots throughout; common medium and coarse roots throughout; continuous - phpvsfiid 217781; continuous - phpvsfiid 217781
    R—74 to 82 centimeters (29.1 to 32.3 inches); unweathered bedrock; fragments. Not sampled.