IDENTIFIERS

  • Current Taxon Name (Soil Name): BLACKLOCK
  • OSD
  • Series Extent
  • User Site ID: S1974OR011027
  • User Pedon ID: S1974OR011027
  • Vegetation Plot ID: S1974OR011027
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 74C0148
  • NCSS Pedon Lab Data NASIS Record ID - 44909
  • 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: 43.1822205
  • Std. Longitude: -124.3683319
  • Datum: WGS84
  • Township: 27S
  • Range: 14W
  • Section: 33
  • PLSS Details: 33 meters (100 feet) N and 570 meters (1750 feet) E of the SW corner
  • Location Description: About 10 meters (30 feet) W of the paved edge of Seven Devils Road, W of US 101, Lot 7 of Pacific Riviera No. 2. About 8 km (5 miles) N of Bandon, Oregon.
  • State: Oregon
  • County: OR011—Coos
  • Non-MLRA Soil Survey Area: OR011—Coos County, Oregon
  • 7.5 Minute USGS Quad: 43124-B3—Riverton, Oregon

    • PEDON

  • Describers Name: F.W. Gelderman
  • Current Taxonomic Class: Sandy, mixed, isomesic, shallow Typic Duraquods
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 27
  • Correlated Information:
  • Soil Name - BLACKLOCK
  • PSC - 25 to 100 cm.
  • Classificaton Date - 9/22/2006
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Blacklock
  • Classificaton Date - 9/11/1974
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: marine terrace
  • Slope Shape Down: concave
  • Runoff: very low
  • Drainage Class: very poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/11/1974 (actual site observation date)
  • 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

    ARBUT

    RHODO

    THPL

    ULEX

    Arbutus

    Rhododendron

    Thuja plicata

    Ulex

    madrone

    rhododendron

    western redcedar

    gorse

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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

    —

    —

    —

    53

    —

    1400

    —

    —

    11

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    O1—0 to 3 centimeters (0.0 to 1.2 inches); fragments; abrupt smooth boundary.
    A1—3 to 11 centimeters (1.2 to 4.3 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; fine sandy loam; massive; soft, very friable, nonsticky, nonplastic; 21.0 very fine and fine roots; 3.0 very fine and fine tubular pores; fragments; extremely acid, pH 4.4, hellige-truog; abrupt smooth boundary. Lab sample # 74C00851
    A21—11 to 26 centimeters (4.3 to 10.2 inches); very dark gray (10YR 3/1), gray (10YR 6/1), dry; fine sandy loam; massive; hard, friable, nonsticky, nonplastic; 21.0 very fine and fine roots and 21.0 medium roots; 0.5 very fine and fine tubular pores; fragments; extremely acid, pH 4.4, hellige-truog; abrupt wavy boundary. Lab sample # 74C00852
    A22—26 to 36 centimeters (10.2 to 14.2 inches); gray (10YR 6/1) and dark grayish brown (10YR 4/2), white (N 8/0) and gray (10YR 6/1), dry; fine sandy loam; massive; hard, friable, nonsticky, nonplastic; 21.0 very fine and fine roots and 21.0 medium roots; 0.5 very fine and fine tubular pores; fragments; very strongly acid, pH 4.6, hellige-truog; abrupt wavy boundary. Lab sample # 74C00853
    Bh21—36 to 41 centimeters (14.2 to 16.1 inches); very dark gray (5YR 3/1), dark reddish gray (5YR 4/2), dry; loam; massive; slightly hard, friable, nonsticky, nonplastic; 21.0 very fine and fine roots and 21.0 medium and coarse roots; 3.0 very fine and fine tubular pores; fragments; extremely acid, pH 4.4, hellige-truog; abrupt wavy boundary. Lab sample # 74C00854
    Br22—41 to 56 centimeters (16.1 to 22.0 inches); strong brown (7.5YR 5/6), yellowish brown (10YR 5/6), dry; sand; massive; extremely hard, extremely firm*, strongly cemented, nonsticky, nonplastic; 0.5 very fine roots; 0.5 very fine tubular pores; fragments; moderately acid, pH 5.6, hellige-truog; clear wavy boundary. Lab sample # 74C00855
    Br23—56 to 87 centimeters (22.0 to 34.3 inches); yellowish brown (10YR 5/4), yellowish brown (10YR 5/6), dry; sand; massive; extremely hard, extremely firm*, strongly cemented, nonsticky, nonplastic; 0.5 very fine roots; 0.5 very fine tubular pores; fragments; moderately acid, pH 5.6, hellige-truog; clear wavy boundary. Lab sample # 74C00856
    Br3—87 to 135 centimeters (34.3 to 53.1 inches); yellowish brown (10YR 5/6), very pale brown (10YR 7/4), dry; sand; massive; very hard, very firm, strongly cemented, nonsticky, nonplastic; 0.5 very fine roots; 0.5 very fine tubular pores; fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 74C00857
    C1—135 to 181 centimeters (53.1 to 71.3 inches); light olive brown (2.5Y 5/6) sand; massive; friable, nonsticky, nonplastic; brittle; fragments; moderately acid, pH 5.8, hellige-truog; gradual wavy boundary. Lab sample # 74C00858
    C2—181 to 193 centimeters (71.3 to 76.0 inches); light olive brown (2.5Y 5/4) sand; massive; very friable, nonsticky, nonplastic; brittle; fragments; moderately acid, pH 5.8, hellige-truog. Lab sample # 74C00859