IDENTIFIERS

  • Current Taxon Name (Soil Name): Rilea
  • OSD
  • Series Extent
  • User Site ID: S1992OR011001
  • User Pedon ID: S1992OR011001
  • Vegetation Plot ID: S1992OR011001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P1053
  • NCSS Pedon Lab Data NASIS Record ID - 65292
  • Print Date: 5/20/2024

    • 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: 42.7466660
  • Std. Longitude: -124.1497192
  • Datum: WGS84
  • Township: 32S
  • Range: 12W
  • Section: 31
  • PLSS Details: 2300 feet N and 2970 feet W of SE corner
  • State: Oregon
  • County: OR011—Coos
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: OR011—Coos County, Oregon

    • PEDON

  • Describers Name: RWL, FFR, MHF, CDJ
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Rilea
  • Taxonomic Class - Loamy-skeletal, mixed Typic Dystrochrepts
  • PSC - 25 to 33 cm.
  • Classificaton Date - 8/18/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: piedmont
  • Landform: ridge
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/18/1992 (actual site observation date)
  • Air Photo ID: 27
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    CACH6

    GASH

    PSME

    RHMA3

    TSHE

    XETE

    Castanopsis chrysophylla

    Gaultheria shallon

    Pseudotsuga menziesii

    Rhododendron macrophyllum

    Tsuga heterophylla

    Xerophyllum tenax

    —

    salal

    Douglas-fir

    Pacific rhododendron

    western hemlock

    common beargrass

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    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

    26

    —

    —

    1036

    —

    235

    3683

    —

    —

    6.1

    —

    —

    6.7

    —

    —

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    —

    —
    Oe—0 to 5 centimeters (0.0 to 2.0 inches); fragments. Lab sample # 92P06643. litter layer - partially decomposed needles, leaves, twigs, fir cones.
    A1—5 to 13 centimeters (2.0 to 5.1 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; gravelly sandy loam; weak fine and medium subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots and 21.0 medium roots and 5.0 coarse roots; 21.0 very fine and fine tubular pores; 5 percent by volume 75-162-250 millimeter unspecified fragments and 20 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P06644. structure of A possibly disturbed.
    A2—13 to 33 centimeters (5.1 to 13.0 inches); dark yellowish brown (10YR 4/4), yellowish brown (10YR 5/4), dry; very gravelly sandy loam; weak very fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 21.0 very fine and fine roots and 21.0 medium roots and 1.0 coarse roots; 21.0 very fine and fine tubular pores; 10 percent by volume 75-162-250 millimeter unspecified fragments and 30 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P06645
    Bw—33 to 66 centimeters (13.0 to 26.0 inches); yellowish brown (10YR 5/4), very pale brown (10YR 7/4), dry; very gravelly sandy clay loam; weak very fine and fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 5.0 very fine and fine roots and 1.0 medium roots; 5.0 very fine tubular pores; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 92P06646. higher % C in texture possible due to Fe-oxide clays.
    C—66 to 89 centimeters (26.0 to 35.0 inches); yellowish brown (10YR 5/4), pale brown (10YR 6/3) and very pale brown (10YR 7/3) and yellow (10YR 7/6), dry; very gravelly loamy coarse sand; massive; hard, firm, nonsticky, nonplastic; 1.0 very fine and fine roots; 5 percent by volume 75-162-250 millimeter unspecified fragments and 45 percent by volume 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # 92P06647. concentrations bedrock contact & along fractures, weathered bedrock. Fe cementation holding conglomerate material together. Fe oxide day coatings present.
    R—89 to 114 centimeters (35.0 to 44.9 inches); fragments. hard, unweathered conglomerate bedrock.