IDENTIFIERS

  • Current Taxon Name (Soil Name): Loeb
  • OSD
  • Series Extent
  • User Site ID: S1992OR015009
  • User Pedon ID: S1992OR015009
  • Vegetation Plot ID: S1992OR015009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P1058
  • NCSS Pedon Lab Data NASIS Record ID - 65297
  • 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: 42.0050011
  • Std. Longitude: -124.1441650
  • Datum: WGS84
  • Township: 41S
  • Range: 12W
  • Section: 17
  • PLSS Details: 1400 feet S and 2400 feet E of NW corner
  • State: Oregon
  • County: OR015—Curry
  • MLRA: 1—Northern Pacific Coast Range, Foothills, and Valleys
  • Non-MLRA Soil Survey Area: OR015—Curry County, Oregon

    • PEDON

  • Describers Name: RWL, FFR, MHF, GJW
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 9
  • Sampled As Information:
  • Soil Name - Loeb
  • Taxonomic Class - Clayey, mixed Typic Haplohumults
  • PSC - 15 to 65 cm.
  • Classificaton Date - 8/20/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/20/1992 (actual site observation date)
  • Air Photo ID: 118
  • 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

    GASH

    LIDE3

    POMU

    PSME

    SESE3

    UMCA

    VAPA

    Gaultheria shallon

    Lithocarpus densiflorus

    Polystichum munitum

    Pseudotsuga menziesii

    Sequoia sempervirens

    Umbellularia californica

    Vaccinium parvifolium

    salal

    tanoak

    western swordfern

    Douglas-fir

    redwood

    California laurel

    red huckleberry

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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

    28

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    378

    —

    315

    2794

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    12.2

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    13.3

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments. Lab sample # 92P06678. undecomposed litter layer.
    Oe—3 to 5 centimeters (1.2 to 2.0 inches); fragments. Lab sample # 92P06679. partially decomposed litter layer.
    A—5 to 20 centimeters (2.0 to 7.9 inches); dark brown (7.5YR 3/2) 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 5.0 coarse roots; 21.0 very fine and fine tubular and 21.0 medium tubular pores; 10 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # 92P06680
    Bt1—20 to 41 centimeters (7.9 to 16.1 inches); dark brown (7.5YR 3/3) silty clay loam; moderate very fine and fine subangular blocky structure; slightly hard, friable, moderately sticky, moderately 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 and 5.0 medium tubular pores; 30 percent faint clay films on faces of peds and in pores; 5 percent by volume 2-39-75 millimeter unspecified fragments and 5 percent by volume 75-162-250 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P06681
    Bt2—41 to 69 centimeters (16.1 to 27.2 inches); dark brown (7.5YR 3/4) silty clay; strong very fine and fine subangular blocky structure; hard, friable, very sticky, moderately plastic; 5.0 very fine and fine roots and 1.0 medium and coarse roots; 21.0 very fine and fine tubular and 5.0 medium tubular and 1.0 coarse tubular pores; 75 percent distinct clay films on faces of peds and in pores; 5 percent by volume 2-39-75 millimeter unspecified fragments and 5 percent by volume 75-162-250 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P06682
    Bt3—69 to 91 centimeters (27.2 to 35.8 inches); brown (7.5YR 4/4) gravelly silty clay; strong fine and medium subangular blocky structure; hard, firm, very sticky, moderately plastic; 5.0 fine and medium roots and 21.0 coarse roots; 21.0 very fine and fine tubular and 5.0 medium tubular pores; 75 percent distinct clay films on faces of peds and in pores; 5 percent by volume 75-162-250 millimeter unspecified fragments and 10 percent by volume 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P06683
    Bt4—91 to 129 centimeters (35.8 to 50.8 inches); brown (7.5YR 4/4) silty clay; strong fine and medium subangular blocky structure; hard, firm, very sticky, moderately plastic; 5.0 fine and medium roots and 21.0 coarse roots; 21.0 very fine and fine tubular and 5.0 medium tubular pores; 75 percent distinct clay films on faces of peds and in pores; 48 percent by volume 75-162-250 millimeter unspecified fragments; gradual smooth boundary. Lab sample # 92P06684
    Bt5—129 to 190 centimeters (50.8 to 74.8 inches); brown (7.5YR 4/4) extremely gravelly silty clay; weak fine subangular blocky structure; hard, firm, very sticky, moderately plastic; 5.0 medium roots and 21.0 coarse roots; 75 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 75 percent by volume 2-39-75 millimeter unspecified fragments; gradual irregular boundary. Lab sample # 92P06685. inclusions of more competent phyllite rock.
    Cr—190 to 244 centimeters (74.8 to 96.1 inches); fragments. Lab sample # 92P06686. variegated colors; few medium coarse roots along fractures; highly weathered sandstone.