IDENTIFIERS

  • Current Taxon Name (Soil Name): Ravenna
  • OSD
  • Series Extent
  • User Site ID: 1974OH155019
  • User Pedon ID: 1974-OH155-019
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OHSTATE
  • Lab Pedon # - TR-019
  • NCSS Pedon Lab Data NASIS Record ID - 70503
  • Print Date: 4/25/2025

    • LOCATION

  • Location Description: 9 miles south of Brookfield Center, 1/2 mile south of OH-82 and OH-7 intersection. 135 yds. east of OH-7 and 90 yards. north of Old Nike Site Rd. in Brookfield Twp.
  • State: Ohio
  • County: OH155—Trumbull

    • PEDON

  • Describers Name: Black, mccleary, williams, hallmark, smeck
  • 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: 8/28/1974 (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

    2

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); grayish brown (10YR 5/2) Error; moderate medium granular structure; friable; 2 percent by volume nonflat indurated unspecified fragments; strongly acid, pH 5.5; abrupt broken boundary. Lab sample # OSU0022052
    BE—23 to 38 centimeters (9.1 to 15.0 inches); yellowish brown (10YR 5/6) Error; weak medium subangular blocky structure; friable; faint very pale brown (10YR 7/3), moist, silt coats on faces of peds and faint very pale brown (10YR 7/3), moist, silt coats on faces of peds; 1 percent fine distinct strong brown (7.5YR 5/8), moist, masses of oxidized iron and 11 percent coarse distinct light brownish gray (10YR 6/2), moist, masses of reduced iron; 3 percent by volume nonflat indurated unspecified fragments; strongly acid, pH 5.5; clear wavy boundary. Lab sample # OSU0022053. patchy - phpvsfiid 978839; patchy - phpvsfiid 978840; patchy - phpvsfiid 978839; patchy - phpvsfiid 978840
    Bt—38 to 46 centimeters (15.0 to 18.1 inches); yellowish brown (10YR 5/4) Error; weak medium prismatic, and moderate subangular blocky structure; firm; distinct very pale brown (10YR 7/3), moist, silt coats on faces of peds and faint gray (10YR 5/1), moist, clay films on faces of peds; 10 percent dark brown (7.5YR 3/2), moist, manganese coatings and 11 percent coarse distinct light brownish gray (10YR 6/2), moist, masses of reduced iron and 11 percent medium distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron; 5 percent by volume nonflat indurated unspecified fragments; very strongly acid, pH 4.8; clear wavy boundary. Lab sample # OSU0022054. continuous - phpvsfiid 978841; patchy - phpvsfiid 978842; continuous - phpvsfiid 978841; patchy - phpvsfiid 978842
    Bt—46 to 56 centimeters (18.1 to 22.0 inches); yellowish brown (10YR 5/4) Error; weak medium prismatic, and moderate subangular blocky structure; firm; distinct very pale brown (10YR 7/3), moist, silt coats on faces of peds and faint gray (10YR 5/1), moist, clay films on faces of peds; 10 percent dark brown (7.5YR 3/2), moist, manganese coatings and 11 percent coarse distinct light brownish gray (10YR 6/2), moist, masses of reduced iron and 11 percent medium distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron; 5 percent by volume nonflat indurated unspecified fragments; very strongly acid, pH 4.8; clear wavy boundary. Lab sample # OSU0022055. continuous - phpvsfiid 978849; patchy - phpvsfiid 978850; continuous - phpvsfiid 978849; patchy - phpvsfiid 978850
    Btx1—56 to 69 centimeters (22.0 to 27.2 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and moderate platy structure; very firm; faint gray (10YR 5/1), moist, clay films on faces of peds; strong brown (7.5YR 5/6), moist, masses of oxidized iron and 10 percent dark brown (7.5YR 3/2), moist, manganese coatings and 11 percent coarse distinct light brownish gray (10YR 6/2), moist, masses of reduced iron and 11 percent medium distinct yellowish brown (10YR 5/8), moist, masses of oxidized iron; 8 percent by volume nonflat indurated unspecified fragments; very strongly acid, pH 4.5; gradual wavy boundary. Lab sample # OSU0022056. continuous - phpvsfiid 978843; continuous - phpvsfiid 978843
    Btx1—69 to 81 centimeters (27.2 to 31.9 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and moderate platy structure; very firm; faint gray (10YR 5/1), moist, clay films on faces of peds; strong brown (7.5YR 5/6), moist, masses of oxidized iron and 10 percent dark brown (7.5YR 3/2), moist, manganese coatings and 11 percent coarse distinct light brownish gray (10YR 6/2), moist, masses of reduced iron and 11 percent medium distinct yellowish brown (10YR 5/8), moist, masses of oxidized iron; 8 percent by volume nonflat indurated unspecified fragments; very strongly acid, pH 4.5; gradual wavy boundary. Lab sample # OSU0022057. continuous - phpvsfiid 978851; continuous - phpvsfiid 978851
    Btx2—81 to 102 centimeters (31.9 to 40.2 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and moderate platy structure; very firm; faint gray (10YR 5/1), moist, clay films on vertical faces of peds; strong brown (7.5YR 5/6), moist, masses of oxidized iron and 11 percent fine distinct brownish yellow (10YR 6/6), moist, masses of oxidized iron and 33 percent very dark brown (10YR 2/2), moist, manganese coatings and 33 percent coarse distinct gray (10YR 6/1), moist, masses of reduced iron; 8 percent by volume nonflat indurated unspecified fragments; very strongly acid, pH 4.5; clear wavy boundary. Lab sample # OSU0022058. continuous - phpvsfiid 978844; continuous - phpvsfiid 978844
    81 to 122 centimeters (31.9 to 48.0 inches); fragments. Lab sample # OSU0022064. Bx seam
    81 to 122 centimeters (31.9 to 48.0 inches); fragments. Lab sample # OSU0022063. Bx matrix
    Btx3—102 to 122 centimeters (40.2 to 48.0 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and weak platy structure; firm; prominent strong brown (7.5YR 5/6), moist, clay films on vertical faces of peds; strong brown (7.5YR 5/6), moist, masses of oxidized iron and 1 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent coarse distinct gray (10YR 6/1), moist, masses of reduced iron and 11 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron; 8 percent by volume nonflat indurated unspecified fragments; strongly acid, pH 5.1; clear wavy boundary. Lab sample # OSU0022059. continuous - phpvsfiid 978845; continuous - phpvsfiid 978845
    BC—122 to 137 centimeters (48.0 to 53.9 inches); yellowish brown (10YR 5/4) Error; weak coarse subangular blocky structure; firm; faint gray (10YR 5/1), moist, clay films on vertical faces of peds; strong brown (7.5YR 5/6), moist, masses of oxidized iron and 1 percent very dark brown (10YR 2/2), moist, manganese coatings and 11 percent coarse distinct light brownish gray (10YR 6/2), moist, masses of reduced iron and 11 percent medium faint yellowish brown (10YR 5/6), moist, masses of oxidized iron; 10 percent by volume nonflat indurated unspecified fragments; moderately acid, pH 6.0; clear wavy boundary. Lab sample # OSU0022060. continuous - phpvsfiid 978846; continuous - phpvsfiid 978846
    C1—137 to 163 centimeters (53.9 to 64.2 inches); yellowish brown (10YR 5/4) Error; massive; firm; faint gray (10YR 5/1), moist, pressure faces; strong brown (7.5YR 5/6), moist, masses of oxidized iron and 10 percent black (10YR 2/1), moist, manganese coatings and 11 percent coarse distinct grayish brown (10YR 5/2), moist, masses of reduced iron and 11 percent fine faint yellowish brown (10YR 5/6), moist, masses of oxidized iron; 10 percent by volume nonflat indurated unspecified fragments; slightly acid, pH 6.5; gradual wavy boundary. Lab sample # OSU0022061. continuous - phpvsfiid 978847; continuous - phpvsfiid 978847
    C2—163 to 188 centimeters (64.2 to 74.0 inches); yellowish brown (10YR 5/4) Error; massive; firm; faint gray (10YR 5/1), moist, pressure faces; 11 percent coarse distinct grayish brown (10YR 5/2), moist, masses of reduced iron and 11 percent medium faint yellowish brown (10YR 5/6), moist, masses of oxidized iron; 20 percent by volume nonflat indurated unspecified fragments; neutral, pH 6.7. Lab sample # OSU0022062. continuous - phpvsfiid 978848; continuous - phpvsfiid 978848