IDENTIFIERS

  • Current Taxon Name (Soil Name): Avonburg
  • OSD
  • Series Extent
  • User Site ID: 1959OH165033
  • User Pedon ID: 1959-OH165-033
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OHSTATE
  • Lab Pedon # - WA-033
  • NCSS Pedon Lab Data NASIS Record ID - 71176
  • Print Date: 2/17/2025

    • LOCATION

  • Location Description: Approximately 11 mi. WSW of Wilmington, about 1 mi. N of St.Rt. 350. 1.2 mi. NW of intersection of Rt. 350 and 22. Sample taken on Earl Weiderhold Farm in corner of woods .
  • State: Ohio
  • County: OH165—Warren

    • PEDON

  • Describers Name: garner, lerch, donaldson
  • Current Taxonomic Class: Fine-silty, mixed, mesic Aeric Fragiaqualfs
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Avonburg
  • Classificaton Date - 5/4/2012
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Illinoian till
  • Landform: moraine
  • Drainage Class: somewhat poorly
  • Geology: Illinoian formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/17/1959 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    1

    —

    —

    294.1

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    —

    —

    —

    —

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    A1—0 to 8 centimeters (0.0 to 3.1 inches); very dark grayish brown (10YR 3/2) Error; weak fine granular structure; friable; fragments; neutral, pH 6.6; abrupt smooth boundary. Lab sample # OSU0009749
    A21—8 to 19 centimeters (3.1 to 7.5 inches); grayish brown (10YR 5/2) Error; weak fine platy structure; 33 percent iron-manganese concretions; fragments; slightly acid, pH 6.4. Lab sample # OSU0009750
    A22—19 to 41 centimeters (7.5 to 16.1 inches); light brownish gray (10YR 6/2) Error; weak fine and medium subangular blocky structure; friable; manganese coatings and 33 percent coarse distinct yellowish brown (10YR 5/4), moist, masses of oxidized iron; fragments; moderately acid, pH 5.8; diffuse smooth boundary. Lab sample # OSU0009751
    B11—41 to 56 centimeters (16.1 to 22.0 inches); light brownish gray (10YR 6/2) Error; moderate fine and medium subangular blocky structure; friable; 33 percent coarse distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # OSU0009752. The light grayish brown degradation surfaces on the peds is at its maximum thickness in this horizon.
    B12—56 to 76 centimeters (22.0 to 29.9 inches); yellowish brown (10YR 5/6) Error; friable; light brownish gray (10YR 6/2), moist, silt coats on faces of peds and 15 percent faint clay films; fragments; moderately acid, pH 5.8; diffuse smooth boundary. Lab sample # OSU0009753
    B13—76 to 91 centimeters (29.9 to 35.8 inches); yellowish brown (10YR 5/8) Error; weak coarse subangular blocky structure; silt coats on faces of peds and faint clay films; iron-manganese concretions; fragments; neutral, pH 6.6. Lab sample # OSU0009754. silty degradation coatings decreasing and becoming darker in color- 10YR 5/1; patchy - phpvsfiid 976270; patchy - phpvsfiid 976270
    2B21—91 to 112 centimeters (35.8 to 44.1 inches); yellowish brown (10YR 5/6) Error; weak coarse subangular blocky structure; grayish brown (10YR 5/2), moist, silt coats; 33 percent iron-manganese concretions; fragments. Lab sample # OSU0009755
    B22—112 to 132 centimeters (44.1 to 52.0 inches); yellowish brown (10YR 5/6) Error; weak coarse prismatic structure; friable; distinct dark grayish brown (10YR 4/2), moist, clay films; fragments; neutral, pH 6.8. Lab sample # OSU0009756. continuous - phpvsfiid 976272; continuous - phpvsfiid 976272
    B22—132 to 152 centimeters (52.0 to 59.8 inches); yellowish brown (10YR 5/6) Error; weak coarse prismatic structure; friable; distinct dark grayish brown (10YR 4/2), moist, clay films; fragments; neutral, pH 6.8. Lab sample # OSU0009757. continuous - phpvsfiid 976274; continuous - phpvsfiid 976274
    B22—152 to 173 centimeters (59.8 to 68.1 inches); yellowish brown (10YR 5/6) Error; weak coarse prismatic structure; friable; distinct dark grayish brown (10YR 4/2), moist, clay films; fragments; neutral, pH 6.8. Lab sample # OSU0009758. continuous - phpvsfiid 976275; continuous - phpvsfiid 976275
    B23—173 to 201 centimeters (68.1 to 79.1 inches); dark yellowish brown (10YR 4/4) Error; moderate fine and medium subangular blocky structure; dark brown (10YR 3/3), moist, clay films; fragments. Lab sample # OSU0009759
    B23—201 to 224 centimeters (79.1 to 88.2 inches); dark yellowish brown (10YR 4/4) Error; moderate fine and medium subangular blocky structure; dark brown (10YR 3/3), moist, clay films; fragments. Lab sample # OSU0009760