IDENTIFIERS

  • Current Taxon Name (Soil Name): Gellatly
  • OSD
  • Series Extent
  • User Site ID: 10OR071031
  • User Pedon ID: S10OR071031
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 11N1296
  • NCSS Pedon Lab Data NASIS Record ID - 47524
  • 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: 45.1377500
  • Std. Longitude: -123.3740000
  • Datum: WGS84
  • Township: 5S
  • Range: 6W
  • Section: 13
  • PLSS Details: SW1/4 NW1/4
  • State: Oregon
  • County: OR071—Yamhill
  • Non-MLRA Soil Survey Area: OR679—Yamhill Area, Oregon

    • PEDON

  • Describers Name: David R. Johnson
  • Current Taxonomic Class: Fine, mixed, superactive, mesic Pachic Argixerolls
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.0
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy colluvium over clayey residuum over loamy residuum
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: high
  • Ksat Class Upper: moderately low
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: weakly coherent strong weathered diabase at 140cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/7/2009 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - crop vines
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
  • Current Air Temp - 18
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    weakly coherent

    140 - 165

    - 25 -

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

    mollic epipedon

    argillic horizon

    paralithic contact

    0—66

    33—140

    140—165

    —66—

    —107—

    —25—
    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

    —

    —

    168

    —

    225

    1321

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    OR9372

    WILLAMINA

    WETS
    Ap—0 to 33 centimeters (0.0 to 13.0 inches);, dark brown (7.5YR 3/2) broken face, moist; silty clay loam; 17 percent sand; 52 percent silt; 31 percent clay; mottles; strong medium subangular blocky parts to strong fine subangular blocky structure; hard, moderately sticky, moderately plastic; 5.0 very fine roots throughout and 5.0 very coarse roots throughout and 3.0 medium roots throughout and 0.1 fine roots throughout and 3.0 coarse roots throughout; fragments; gradual smooth boundary.; dry when described; observed in pit, small
    Bt1—33 to 66 centimeters (13.0 to 26.0 inches); yellowish brown (10YR 5/4) broken face, dark brown (7.5YR 3/2) broken face, moist; silty clay; 14 percent sand; 46 percent silt; 40 percent clay; strong fine subangular blocky parts to strong medium subangular blocky structure; hard, very sticky, very plastic; 5.0 very fine roots throughout and 5.0 very coarse roots throughout and 2.0 medium roots throughout and 0.1 fine roots throughout and 3.0 coarse roots throughout; 5 percent faint dark brown (7.5YR 3/3), dry, clay films on all faces of peds and 5 percent faint dark brown (7.5YR 3/3), dry, clay films on surfaces along pores; 2 percent by volume nonflat angular weakly coherent cemented 2-4-5 millimeter diabase fragments; clear smooth boundary.; dry when described; observed in pit, small
    Bt2—66 to 109 centimeters (26.0 to 42.9 inches); brown (10YR 4/3) broken face, dark brown (7.5YR 3/3) broken face, moist; silty clay; 14 percent sand; 46 percent silt; 40 percent clay; strong medium subangular blocky parts to strong fine subangular blocky structure; hard, very sticky, very plastic; 5.0 very fine roots throughout and 1.0 very coarse roots throughout and 1.0 medium roots throughout and 0.1 fine roots throughout and 2.0 coarse roots throughout; 10 percent faint dark brown (7.5YR 3/3), dry, clay films on all faces of peds and 10 percent faint dark brown (7.5YR 3/3), dry, clay films on surfaces along pores; 2 percent by volume nonflat angular weakly coherent cemented 2-4-5 millimeter diabase fragments; abrupt irregular boundary.; dry when described; observed in pit, small
    BCt—109 to 140 centimeters (42.9 to 55.1 inches); light yellowish brown (10YR 6/4) broken face, dark yellowish brown (10YR 4/4) broken face, moist; very paragravelly clay loam; 40 percent sand; 28 percent silt; 32 percent clay; medium subangular blocky parts to moderate fine subangular blocky structure; hard, moderately sticky, very plastic; 3.0 very fine roots throughout and 0.5 medium roots throughout and 0.1 fine roots throughout and 0.2 coarse roots throughout; 5 percent prominent black (10YR 2/1), dry, organic stains on all faces of peds and 20 percent faint dark brown (7.5YR 3/3), dry, clay films on all faces of peds and 20 percent faint dark brown (7.5YR 3/3), dry, clay films on surfaces along pores; 50 percent by volume nonflat angular weakly coherent cemented 2-39-75 millimeter diabase fragments; clear wavy boundary.; dry when described; observed in pit, small
    Cr—140 to 165 centimeters (55.1 to 65.0 inches); 1.0 very fine roots in cracks and 0.2 medium roots in cracks and 0.1 fine roots in cracks and 0.1 coarse roots in cracks; fragments.; dry when described; observed in pit, small