IDENTIFIERS

  • Current Taxon Name (Soil Name): Ravenna
  • OSD
  • Series Extent
  • User Site ID: 1974OH155015
  • User Pedon ID: 1974-OH155-015
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OHSTATE
  • Lab Pedon # - TR-015
  • NCSS Pedon Lab Data NASIS Record ID - 70130
  • Print Date: 4/25/2025

    • LOCATION

  • Location Description: 1/3 mile east of North Bloomfield, 50 yds. south of OH-45 and 115 yds. east of north to south orientated drainageway in Bloomfield Twp.
  • State: Ohio
  • County: OH155—Trumbull

    • PEDON

  • Describers Name: Wm. black , mccleary, donaldson, petro, williams
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Aeric Fragiaqualfs
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Ravenna
  • Classificaton Date - 5/4/2012
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/10/1974 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

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    Ap—0 to 25 centimeters (0.0 to 9.8 inches); dark grayish brown (10YR 4/2) Error; moderate medium granular structure; friable; 30 percent by volume nonflat indurated unspecified fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # OSU0021890
    B/E—25 to 38 centimeters (9.8 to 15.0 inches); brown (7.5YR 5/4) Error; weak medium subangular blocky structure; friable; distinct pale brown (10YR 6/3), moist, silt coats on faces of peds; 1 percent dark brown (7.5YR 3/2), moist, manganese coatings; 3 percent by volume nonflat indurated unspecified fragments; moderately acid, pH 6.0; clear wavy boundary. Lab sample # OSU0021891. 70% B material. 30% E (10YR 6/2) material.; continuous - phpvsfiid 981303; continuous - phpvsfiid 981303
    Btx1—38 to 48 centimeters (15.0 to 18.9 inches); brown (7.5YR 4/4) Error; moderate medium and coarse prismatic, and weak platy structure; firm; distinct gray (10YR 5/1), moist, clay films on vertical faces of peds and faint gray (10YR 5/1), moist, clay films on horizontal faces of peds; 1 percent dark brown (7.5YR 3/2), moist, manganese coatings and 11 percent fine faint strong brown (7.5YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct pinkish gray (7.5YR 6/2), moist, masses of reduced iron; 3 percent by volume nonflat indurated unspecified fragments; moderately acid, pH 6.0; clear wavy boundary. Lab sample # OSU0021892. Slightly brittle in 40 to 45% of the mass.; continuous - phpvsfiid 981304; patchy - phpvsfiid 981305; continuous - phpvsfiid 981304; patchy - phpvsfiid 981305
    Bx2—48 to 69 centimeters (18.9 to 27.2 inches); brown (10YR 4/3) Error; weak very coarse prismatic, and moderate platy structure; very firm; faint grayish brown (10YR 5/2), moist, clay films on faces of peds; 1 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct light brownish gray (10YR 6/2), moist, masses of reduced iron and 33 percent very dark brown (10YR 2/2), moist, manganese coatings; 3 percent by volume nonflat indurated unspecified fragments; moderately acid, pH 6.0; gradual smooth boundary. Lab sample # OSU0021893. Very brittle in 70 to 75% of the mass.; patchy - phpvsfiid 981306; patchy - phpvsfiid 981306
    Bx3—69 to 84 centimeters (27.2 to 33.1 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and moderate platy structure; very firm; faint grayish brown (10YR 5/2), moist, clay films on faces of peds; 1 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 10 percent very dark brown (10YR 2/2), moist, manganese coatings; 3 percent by volume nonflat indurated unspecified fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # OSU0021894. Very brittle in 85% of the mass.; patchy - phpvsfiid 981307; patchy - phpvsfiid 981307
    Bx4—84 to 99 centimeters (33.1 to 39.0 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and moderate platy structure; very firm; faint grayish brown (10YR 5/2), moist, clay films on faces of peds; 1 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 10 percent very dark brown (10YR 2/2), moist, manganese coatings; 3 percent by volume nonflat indurated unspecified fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # OSU0021895. Very brittle in 85% of the mass.; patchy - phpvsfiid 981308; patchy - phpvsfiid 981308
    BCt—99 to 117 centimeters (39.0 to 46.1 inches); yellowish brown (10YR 5/6) Error; weak coarse subangular blocky structure; firm; distinct gray (5Y 6/1), moist, clay films on vertical faces of peds and faint gray (5Y 6/1), moist, clay films on horizontal faces of peds; 10 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent medium distinct brown (10YR 5/3), moist, masses of reduced iron; 3 percent by volume nonflat indurated unspecified fragments; slightly alkaline, pH 7.5; clear wavy boundary. Lab sample # OSU0021896. Calcareous in spots.; continuous - phpvsfiid 981309; patchy - phpvsfiid 981310; continuous - phpvsfiid 981309; patchy - phpvsfiid 981310
    C1—117 to 142 centimeters (46.1 to 55.9 inches); yellowish brown (10YR 5/4) Error; massive; firm; 1 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct gray (10YR 6/1), moist, masses of reduced iron; 8 percent by volume nonflat indurated unspecified fragments; slight effervescence; gradual wavy boundary. Lab sample # OSU0021897
    C2—142 to 188 centimeters (55.9 to 74.0 inches); yellowish brown (10YR 5/4) Error; massive; firm; 1 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct gray (10YR 6/1), moist, masses of reduced iron; 10 percent by volume nonflat indurated unspecified fragments; slight effervescence; gradual wavy boundary. Lab sample # OSU0021898
    C2—188 to 218 centimeters (74.0 to 85.8 inches); yellowish brown (10YR 5/4) Error; massive; firm; 1 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct gray (10YR 6/1), moist, masses of reduced iron; 10 percent by volume nonflat indurated unspecified fragments; slight effervescence; gradual wavy boundary. Lab sample # OSU0021899
    C2—218 to 250 centimeters (85.8 to 98.4 inches); yellowish brown (10YR 5/4) Error; massive; firm; 1 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct gray (10YR 6/1), moist, masses of reduced iron; 10 percent by volume nonflat indurated unspecified fragments; slight effervescence; gradual wavy boundary. Lab sample # OSU0021900