IDENTIFIERS

  • Current Taxon Name (Soil Name): Tankridge
  • OSD
  • Series Extent
  • User Site ID: S2004CA601334
  • User Pedon ID: S05CA023029
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 06N0223
  • NCSS Pedon Lab Data NASIS Record ID - 18544
  • Print Date: 12/11/2024

    • 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: 40.1614151
  • Std. Longitude: -123.9536133
  • Datum: WGS84
  • Location Description: Field is near Crooked Prairie. Land of John Stewart, below his vineyard.
  • Map Unit: 452—Burgsblock-Coolyork-Tannin complex, 30 to 50 percent slopes
  • State: California
  • County: CA023—Humboldt
  • MLRA: 5—Siskiyou-Trinity Area
  • Non-MLRA Soil Survey Area: CA601—Humboldt County, South Part, California
  • 7.5 Minute USGS Quad: 40123-B8—Ettersburg, California

    • PEDON

  • Describers Name: Jonathan W. Hooper
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, thermic Typic Haploxeralfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 29
  • Sampled As Information:
  • Soil Name - Tankridge
  • Taxonomic Class - Fine-loamy, mixed, superactive, thermic Typic Haploxeralfs
  • PSC - 25 to 65 cm.
  • Classificaton Date - 7/7/2004
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - xeric
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains
  • Landform: mountain
  • Geomorphic Component Mountains: mountainflank
  • Slope Complexity: complex
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: moderately coherent mudstone at 65cm with <10
  • Geology: Yager Terrain formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/7/2004 (actual site observation date)
  • Air Photo ID: 6246-151
  • 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
  • Current Weather - sunny
  • Current Air Temp - 33
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—25

    25—65

    —-

    —-
    Site Soil Temperature
    Site Obs. Date Depth Sensor Kind Temperature
    cm C

    7/7/2004

    50

    —

    24
    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

    25

    —

    —

    495

    —

    150

    1520

    —

    260

    15

    —

    —

    17

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 9 centimeters (0.0 to 3.5 inches); pale brown (10YR 6/3) rubbed, brown (10YR 4/3) rubbed, moist; loam; 24 percent clay; strong medium granular structure; moderately hard, friable, slightly sticky, slightly plastic; moderate permeability; 4.0 very fine roots throughout; 5 percent by volume nonflat angular strongly cemented cemented 2-20-75 millimeter sandstone, unspecified fragments; noneffervescent; strongly acid, pH 5.4; abrupt smooth boundary. Lab sample # 06N00804; dry when described; observed in pit, small
    A2—9 to 25 centimeters (3.5 to 9.8 inches); pale brown (10YR 6/3) rubbed, brown (10YR 4/3) rubbed, moist; loam; 24 percent clay; moderate medium subangular blocky structure; moderately hard, friable, slightly sticky, slightly plastic; moderate permeability; 2.0 very fine roots throughout; 2.0 very fine tubular pores; 5 percent faint clay films on all faces of peds; 7 percent by volume nonflat angular strongly cemented cemented 2-20-75 millimeter sandstone, unspecified fragments; noneffervescent; moderately acid, pH 5.6; clear smooth boundary. Lab sample # 06N00805; dry when described; observed in pit, small. patchy - phpvsfiid 401948; patchy - phpvsfiid 401948
    Bt—25 to 65 centimeters (9.8 to 25.6 inches); pale brown (10YR 6/3) rubbed, dark yellowish brown (10YR 4/4) rubbed, moist; clay loam; 31 percent clay; moderate medium subangular blocky structure; moderately hard, friable, slightly sticky, moderately plastic; moderate permeability; 1.0 very fine roots throughout and 1.0 fine roots throughout; 3.0 very fine tubular pores; 50 percent distinct clay films on all faces of peds; 10 percent by volume nonflat angular strongly coherent cemented 2-20-75 millimeter sandstone, unspecified fragments; 10 percent krotovinas (volume percent); noneffervescent; moderately acid, pH 5.6; clear smooth boundary. Lab sample # 06N00806; dry when described; observed in pit, small. patchy - phpvsfiid 401949; patchy - phpvsfiid 401949
    C1—65 to 100 centimeters (25.6 to 39.4 inches); light yellowish brown (10YR 6/4) rubbed, dark yellowish brown (10YR 4/4) rubbed, moist; very paragravelly clay loam; 34 percent clay; massive; hard, friable, moderately sticky, moderately plastic; moderately slow permeability; 60 percent by volume flat moderately coherent cemented 2-20-30 millimeter mudstone fragments; noneffervescent; moderately acid, pH 5.6; gradual wavy boundary. Lab sample # 06N00811, 06N00807, 06N00808; dry when described; observed in pit, small
    C2—100 to 180 centimeters (39.4 to 70.9 inches); light yellowish brown (10YR 6/4) rubbed, dark yellowish brown (10YR 4/4) rubbed, moist; very paragravelly clay loam; 33 percent clay; massive; hard, friable, moderately sticky, moderately plastic; moderately slow permeability; 2 percent fine distinct irregular weakly coherent cemented iron-manganese masses throughout; 60 percent by volume flat moderately coherent cemented 2-20-30 millimeter shale, clayey fragments; noneffervescent; moderately acid, pH 5.8. Lab sample # 06N00809, 06N00812, 06N00810; dry when described; observed in auger, bucket