IDENTIFIERS

  • Current Taxon Name (Soil Name): Ravenna
  • OSD
  • Series Extent
  • User Site ID: 1959OH029105
  • User Pedon ID: 1959-OH029-105
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OHSTATE
  • Lab Pedon # - CO-105
  • NCSS Pedon Lab Data NASIS Record ID - 72304
  • Print Date: 5/1/2025

    • LOCATION

  • PLSS Details: NW 1/4 SW 1/4 SE 1/4
  • Location Description: 1000 ft. north of road and 10 ft. east of farm boundary on John Yoggi farm. of of Sec. 9, Knox Twp.
  • State: Ohio
  • County: OH029—Columbiana

    • PEDON

  • Describers Name: lessig & hale
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Aeric Fragiaqualfs
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Ravenna
  • Classificaton Date - 5/4/2012
  • Sampled As Information:
  • Soil Name - Fitchville
  • Classificaton Date - 6/10/1959
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/10/1959 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • 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

    3

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    —

    335.3

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (2.5Y 3/2) Error; weak fine granular structure; friable; 1 percent fine faint dark reddish brown (5YR 3/4), moist, masses of oxidized iron; 1 percent by volume nonflat indurated unspecified fragments; strongly acid, pH 5.4; abrupt smooth boundary. Lab sample # OSU0009115
    B1—20 to 30 centimeters (7.9 to 11.8 inches); yellowish brown (10YR 5/4) Error; weak fine subangular blocky structure; friable; gray (10YR 5/1), moist, silt coats; pale brown (10YR 6/3), moist, masses of reduced iron and 33 percent medium distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron; 5 percent by volume nonflat indurated unspecified fragments; strongly acid, pH 5.2; clear boundary. Lab sample # OSU0009116. Poorly sorted alluvium.
    B21—30 to 46 centimeters (11.8 to 18.1 inches); brown (7.5YR 5/4) Error; weak medium subangular blocky structure; friable; faint 5/2 5/2, moist, silt coats; pale brown (10YR 6/3), moist, masses of reduced iron and 1 percent medium manganese coatings and 33 percent medium distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron; 5 percent by volume nonflat indurated unspecified fragments; strongly acid, pH 5.2; abrupt wavy boundary. Lab sample # OSU0009117. Poorly sorted alluvium.
    Bm22—46 to 61 centimeters (18.1 to 24.0 inches); brown (10YR 4/3) Error; moderate very coarse angular blocky, and moderate angular blocky structure; firm; prominent 5/1 5/1, moist, silt coats and faint dark grayish brown (10YR 4/2), moist, clay films; 11 percent fine distinct 5/1 5/1, moist, masses of reduced iron and 33 percent coarse manganese coatings; 10 percent by volume nonflat indurated unspecified fragments; moderately acid, pH 6.0; gradual boundary. Lab sample # OSU0009118. Glacial till.
    Bm23—61 to 84 centimeters (24.0 to 33.1 inches); dark yellowish brown (10YR 4/4) Error; dark reddish brown (5YR 3/4) mottles; moderate coarse angular blocky, and moderate angular blocky structure; firm; prominent grayish brown (2.5Y 5/2), moist, skeletans; 10 percent coarse manganese coatings and 11 percent fine distinct gray (10YR 5/1), moist, masses of reduced iron; 10 percent by volume nonflat indurated unspecified fragments; neutral, pH 6.6; gradual boundary. Lab sample # OSU0009119
    B3—84 to 117 centimeters (33.1 to 46.1 inches); dark yellowish brown (10YR 4/4) Error; moderate fine angular blocky structure; firm; gray (10YR 5/1), moist, clay films; 10 percent by volume nonflat indurated unspecified fragments; neutral, pH 7.0; gradual boundary. Lab sample # OSU0009120. 10YR 5/6 zone between the ped faces and the matrix; vertical clay streaks.
    C—117 to 135 centimeters (46.1 to 53.1 inches); 4/4 4/4) Error; firm; gray (10YR 5/1), moist, clay films; 10 percent by volume nonflat indurated unspecified fragments; neutral, pH 7.2; gradual boundary. Lab sample # OSU0009121
    135 to 183 centimeters (53.1 to 72.0 inches); 4/3 4/3) Error; firm; 10 percent by volume nonflat indurated unspecified fragments; strong effervescence; slightly alkaline, pH 7.4. Lab sample # OSU0009122. No horizon designation given.