IDENTIFIERS

  • Current Taxon Name (Soil Name): Saum
  • OSD
  • Series Extent
  • User Site ID: 03-DRJ-02
  • User Pedon ID: 03OR071001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 03N0912
  • NCSS Pedon Lab Data NASIS Record ID - 16033
  • Print Date: 11/24/2024

    • 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: 45.3686905
  • Std. Longitude: -123.0384216
  • Datum: WGS84
  • Township: 2S
  • Range: 3W
  • Section: 27
  • PLSS Details: northeast 1/4 of the northwest 1/4 of the southeast 1/4
  • State: Oregon
  • County: OR071—Yamhill
  • MLRA: 2—Willamette and Puget Sound Valleys
  • 7.5 Minute USGS Quad: 45123-C1—Dundee, Oregon

    • PEDON

  • Describers Name: Russ Langridge
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Ultic Argixerolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Saum
  • PSC - 33 to 84 cm.
  • Classificaton Date - 7/24/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Saum
  • Classificaton Date - 8/4/2003
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey colluvium derived from basalt
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: basalt
  • Geology: Crbg formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/4/2003 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
  • Current Air Temp - 18
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—33

    33—173

    —33—

    —140—
    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

    16

    —

    —

    247

    —

    210

    1052

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    OR7127

    REX 1 S

    WETS
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (7.5YR 4/4) broken face, dark brown (7.5YR 3/3) broken face, moist; silt loam; 26 percent clay; moderate very fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 15.0 very fine roots throughout; 10.0 very fine tubular and 0.5 medium tubular and 6.0 fine tubular pores; 3 percent medium spherical strongly coherent cemented iron-manganese concretions throughout and 4 percent fine spherical strongly coherent cemented iron-manganese concretions throughout; fragments; clear smooth boundary. Lab sample # 03N04686; dry when described; observed in pit, small
    BA—18 to 33 centimeters (7.1 to 13.0 inches); brown (7.5YR 4/4) broken face, dark brown (7.5YR 3/3) broken face, moist; silty clay loam; 28 percent clay; moderate fine subangular blocky structure; hard, friable, slightly sticky, slightly plastic; 4.0 very fine roots throughout; 9.0 very fine tubular and 0.5 very coarse tubular and 1.0 medium tubular and 6.0 fine tubular and 0.5 coarse tubular pores; 2 percent fine spherical strongly coherent cemented iron-manganese concretions throughout and 2 percent medium spherical strongly coherent cemented iron-manganese concretions throughout; 1 percent by volume nonflat subrounded moderately coherent cemented 2-4-5 millimeter basalt fragments; clear smooth boundary. Lab sample # 03N04687; dry when described;
    Bt1—33 to 56 centimeters (13.0 to 22.0 inches); brown (7.5YR 4/4) broken face, dark brown (7.5YR 3/4) broken face, moist; silty clay loam; 35 percent clay;—Error in Exists On—structure; hard, friable, moderately sticky, moderately plastic; 3.0 very fine roots throughout; 8.0 very fine tubular and 1.0 medium tubular and 5.0 fine tubular and 0.5 coarse tubular pores; 5 percent faint clay films on all faces of peds and 30 percent faint brown (7.5YR 5/3), dry, silt coats on vertical faces of peds; 3 percent fine spherical strongly coherent cemented iron-manganese concretions throughout; fragments; gradual smooth boundary. Lab sample # 03N04688; dry when described;
    Bt2—56 to 89 centimeters (22.0 to 35.0 inches); brown (7.5YR 4/4) broken face, dark brown (7.5YR 3/4) broken face, moist; silty clay loam; 37 percent clay; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 2.0 very fine roots between peds; 7.0 very fine tubular and 1.0 medium tubular and 5.0 fine tubular pores; 35 percent faint clay films on surfaces along pores and 35 percent faint clay films on all faces of peds and 50 percent faint brown (7.5YR 5/3), dry, silt coats on vertical faces of peds; fragments; clear smooth boundary. Lab sample # 03N04689; slightly dry when described;
    Bt3—89 to 127 centimeters (35.0 to 50.0 inches); brown (7.5YR 4/4) broken face, dark reddish brown (5YR 3/4) broken face, moist; silty clay loam; 39 percent clay; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 0.2 very fine roots between peds; 7.0 very fine tubular and 5.0 fine tubular pores; 1 percent prominent pale brown (10YR 6/3), dry, silt coats on all faces of peds and 65 percent faint clay films on all faces of peds and 65 percent faint clay films on surfaces along pores; 10 percent prominent black (10YR 2/1), dry, manganese coatings on vertical faces of peds; fragments; gradual smooth boundary. Lab sample # 03N04690; slightly moist when described;
    BCt—127 to 173 centimeters (50.0 to 68.1 inches); reddish brown (5YR 4/4) broken face, dark reddish brown (5YR 3/4) broken face, moist; silty clay loam; 38 percent clay;—Error in Exists On—structure; hard, firm, moderately sticky, moderately plastic; 0.1 very fine roots between peds; 7.0 very fine tubular and 5.0 fine tubular pores; 1 percent prominent silt coats on all faces of peds and 60 percent faint pale brown (10YR 6/3), dry, clay films on all faces of peds and 60 percent faint clay films on surfaces along pores; 30 percent prominent black (10YR 2/1), dry, manganese coatings on vertical faces of peds; 3 percent by volume nonflat subrounded moderately coherent cemented 2-4-5 millimeter basalt fragments. Lab sample # 03N04691; slightly moist when described;