IDENTIFIERS

  • Current Taxon Name (Soil Name): Avonburg
  • OSD
  • Series Extent
  • User Site ID: 1958OH165001
  • User Pedon ID: 1958-OH165-001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OHSTATE
  • Lab Pedon # - WA-001
  • NCSS Pedon Lab Data NASIS Record ID - 70024
  • Print Date: 2/17/2025

    • LOCATION

  • Location Description: 2/3 mi. ESE of junction of St. Rt.123 and St.Rt. 132. 200 ft. N of 123 and 75 ft. W of farm buildings. Harlan Twp. 7 1/4 mi. E of Morrow.
  • State: Ohio
  • County: OH165—Warren

    • PEDON

  • Describers Name: garner, evans
  • 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: ground moraine
  • Drainage Class: somewhat poorly
  • Geology: Illinoian formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/20/1958 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • 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

    0

    —

    —

    268.2

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2) Error; moderate fine and medium granular, and moderate granular structure; friable; 1 percent manganese coatings; fragments; neutral, pH 6.7; clear smooth boundary. Lab sample # OSU0007161
    A2—20 to 36 centimeters (7.9 to 14.2 inches); brown (10YR 5/3) Error; weak fine and medium subangular blocky structure; friable; pale brown (10YR 6/3), moist, masses of reduced iron and yellowish brown (10YR 5/4), moist, masses of oxidized iron; fragments; very strongly acid, pH 5.0; clear smooth boundary. Lab sample # OSU0007162
    B1—36 to 46 centimeters (14.2 to 18.1 inches); pale brown (10YR 6/3) Error; moderate subangular blocky structure; friable; yellowish brown (10YR 5/6), moist, masses of oxidized iron and 33 percent medium distinct yellowish brown (10YR 5/4), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.8; gradual smooth boundary. Lab sample # OSU0007163
    B21—46 to 61 centimeters (18.1 to 24.0 inches); pale brown (10YR 6/3) Error; moderate medium subangular blocky structure; firm; 33 percent medium distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.8; gradual smooth boundary. Lab sample # OSU0007164. Coatings 10YR 7/1, 1/8? thick.
    B22—61 to 89 centimeters (24.0 to 35.0 inches); yellowish brown (10YR 5/6) Error; strong coarse subangular blocky, and weak prismatic structure; firm; iron-manganese concretions; fragments; very strongly acid, pH 4.9; diffuse smooth boundary. Lab sample # OSU0007165. clay flows 1/4? thick.
    B23—89 to 114 centimeters (35.0 to 44.9 inches); brown (10YR 5/3) Error; strong coarse subangular blocky structure; firm; 1 percent fine faint yellowish brown (10YR 5/4), moist, masses of oxidized iron and 33 percent iron-manganese concretions; fragments; very strongly acid, pH 5.0; diffuse smooth boundary. Lab sample # OSU0007166
    B23—114 to 140 centimeters (44.9 to 55.1 inches); brown (10YR 5/3) Error; strong coarse subangular blocky structure; firm; 1 percent fine faint yellowish brown (10YR 5/4), moist, masses of oxidized iron and 33 percent iron-manganese concretions; fragments; very strongly acid, pH 5.0; diffuse smooth boundary. Lab sample # OSU0007167
    B31—140 to 157 centimeters (55.1 to 61.8 inches); brown (10YR 5/3) Error; strong coarse subangular blocky structure; very firm; yellowish brown (10YR 5/4), moist, masses of oxidized iron and 11 percent fine faint dark grayish brown (10YR 4/2), moist, masses of reduced iron and 33 percent iron-manganese concretions; fragments; strongly acid, pH 5.2; clear broken boundary. Lab sample # OSU0007168
    B31—157 to 175 centimeters (61.8 to 68.9 inches); brown (10YR 5/3) Error; strong coarse subangular blocky structure; very firm; yellowish brown (10YR 5/4), moist, masses of oxidized iron and 11 percent fine faint dark grayish brown (10YR 4/2), moist, masses of reduced iron and 33 percent iron-manganese concretions; fragments; strongly acid, pH 5.2; clear broken boundary. Lab sample # OSU0007169
    B32—175 to 198 centimeters (68.9 to 78.0 inches); dark yellowish brown (10YR 4/4) Error; dark brown (10YR 3/3) mottles; massive; very firm; gray (10YR 5/1), moist, masses of reduced iron; fragments; strongly acid, pH 5.4; diffuse smooth boundary. Lab sample # OSU0007170. Mottles also 10YR 5/4.
    B32—198 to 218 centimeters (78.0 to 85.8 inches); dark yellowish brown (10YR 4/4) Error; dark brown (10YR 3/3) mottles; massive; very firm; gray (10YR 5/1), moist, masses of reduced iron; fragments; strongly acid, pH 5.4; diffuse smooth boundary. Lab sample # OSU0007171. Mottles also 10YR 5/4.
    B33—218 to 244 centimeters (85.8 to 96.1 inches); gray (5Y 6/1) Error; massive; very firm; manganese coatings and 33 percent coarse prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; neutral, pH 6.6. Lab sample # OSU0007172. Gray 5Y 6/1 and light grayish brown 5Y 6/2- matrix color.