IDENTIFIERS

  • Current Taxon Name (Soil Name): Loudon
  • OSD
  • Series Extent
  • User Site ID: 1956OH015S08
  • User Pedon ID: 1956-OH015-S08
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OHSTATE
  • Lab Pedon # - BN-s08
  • NCSS Pedon Lab Data NASIS Record ID - 70528
  • Print Date: 11/21/2024

    • LOCATION

  • Location Description: Graham farm; 1/5 mi. S and 0.6 mi. E of Red Oak, 250 yds. N of road and 50 ft. W of fence; 0.25 mi. E of house.
  • State: Ohio
  • County: OH015—Brown

    • PEDON

  • Describers Name: stout, bone
  • Current Taxonomic Class: Fine, mixed, mesic Aquic Hapludalfs
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Loudon
  • Classificaton Date - 5/4/2012
  • Sampled As Information:
  • Soil Name - Loudon
  • Classificaton Date - 7/13/1956
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Illinoian till; Limestone
  • Geomorphic Component Hills: interfluve
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/13/1956 (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

    2

    —

    —

    274.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); dark grayish brown (10YR 4/2) Error; weak fine and medium granular structure; friable; fragments; abrupt boundary. Lab sample # OSU0004220. Some erratics present. Dry color: 10YR 7/3 7/2.
    BA1—18 to 30 centimeters (7.1 to 11.8 inches); yellowish brown (10YR 5/4) Error; moderate medium subangular blocky, and angular blocky structure; firm; fragments; clear boundary. Lab sample # OSU0004221. Hard when dry. Few erratics present. Dry color: 10YR 6/4, 10YR 6/3.
    2Bt21—30 to 41 centimeters (11.8 to 16.1 inches); yellowish brown (10YR 5/4) Error; medium subangular blocky structure; firm; dark yellowish brown (10YR 4/4), moist, clay films; black (10YR 2/1), moist, iron-manganese concretions; fragments. Lab sample # OSU0004222. Very hard when dry. Dry color: 10YR 7/4, 7.5YR 5/6.
    2Btg22—41 to 51 centimeters (16.1 to 20.1 inches); yellowish brown (10YR 5/4) Error; weak prismatic structure; very firm; 11 percent fine faint grayish brown (10YR 5/2), moist, masses of reduced iron; fragments; clear wavy boundary. Lab sample # OSU0004223. Plastic when wet, very hard when dry. Dry color: 10YR 6/4, 10YR 7/2 7/1, 10YR 5/6.
    2Btg22—51 to 58 centimeters (20.1 to 22.8 inches); yellowish brown (10YR 5/4) Error; weak prismatic structure; very firm; 11 percent fine faint grayish brown (10YR 5/2), moist, masses of reduced iron; fragments; clear wavy boundary. Lab sample # OSU0004224. Plastic when wet, very hard when dry. Dry color: 10YR 6/4, 10YR 7/2 7/1, 10YR 5/6.
    2Btg23—58 to 71 centimeters (22.8 to 28.0 inches); yellowish brown (10YR 5/8) Error; coarse prismatic, and angular blocky structure; very firm; light brownish gray (10YR 6/2), moist, masses of reduced iron and 33 percent black (10YR 2/1), moist, iron-manganese concretions and 33 percent fine faint very pale brown (10YR 7/3), moist, masses of reduced iron; fragments. Lab sample # OSU0004225. Sticky when wet, extremely hard when dry. Dry color: 10YR 5/6, 10YR 6/4, 10YR 7/1.
    2BC3—71 to 81 centimeters (28.0 to 31.9 inches); light yellowish brown (2.5Y 6/4) and light olive brown (2.5Y 5/4) and light olive brown (2.5Y 5/6) Error; coarse prismatic, and angular blocky structure; 33 percent fine very dark brown (10YR 2/2), moist, iron-manganese concretions; fragments. Lab sample # OSU0004226. Sticky when wet, extremely hard when dry. Dry color: 2.5Y 6/4, 10YR 6/4.
    2C—81 to 91 centimeters (31.9 to 35.8 inches); light olive brown (2.5Y 5/4) Error; massive; very dark brown (10YR 2/2), moist, manganese coatings and grayish brown (10YR 5/2), moist, masses of reduced iron and 11 percent faint 10YR 6 (10YR6), moist, masses of oxidized iron; fragments; abrupt irregular boundary. Lab sample # OSU0004227. Sticky when wet, extremely hard when dry. Fragments of limestone present. Dry color: 2.5Y 6/4, 10YR 6/6, 2.5Y 6/2.