IDENTIFIERS

  • Current Taxon Name (Soil Name): Omulga
  • OSD
  • Series Extent
  • User Site ID: 80oh145038
  • User Pedon ID: 80oh145038
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - OSU
  • Lab Pedon # - SC-010
  • NCSS Pedon Lab Data NASIS Record ID - 70561
  • Print Date: 5/20/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 38.9194528
  • Std. Longitude: -82.8867667
  • Datum: WGS84
  • Township: 4N
  • Range: 20W
  • Section: 18
  • PLSS Details: Madison Twp
  • Country: US—United States
  • State: Ohio
  • County: OH145—Scioto
  • Regional Office: 6—Morgantown, WV
  • 7.5 Minute USGS Quad: 38082-H8—Lucasville, Ohio

    • PEDON

  • Describers Name: Smeck, Ritchie, Mapes, Norton, Hall, Gamble
  • Current Taxonomic Class: Fine-silty, mixed, mesic Typic Fragiudalfs
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Omulga
  • Classificaton Date - 6/5/2009
  • Soil Taxonomic Edition - first edition
  • Sampled As Information:
  • Soil Name - Otwell
  • Classificaton Date - 9/10/1980
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess/ lacustrine
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/10/1980 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    Ap1—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2) silt loam; moderate medium subangular blocky structure; friable; fragments; strongly acid, pH 5.5; clear smooth boundary.
    Ap2—20 to 36 centimeters (7.9 to 14.2 inches); brown (10YR 4/3) silt loam; weak fine subangular blocky structure; friable; 1 percent fine very dark brown (10YR 2/2), moist, iron-manganese concretions; fragments; strongly acid, pH 5.5; abrupt smooth boundary.
    B1—36 to 51 centimeters (14.2 to 20.1 inches); yellowish brown (10YR 5/4) silt loam; moderate fine subangular blocky structure; friable; brown (10YR 4/3), moist, organic stains; 1 percent fine black (10YR 2/1), moist, iron-manganese concretions; fragments; strongly acid, pH 5.4; clear smooth boundary. discontinuous - phpvsfiid 275466; discontinuous - phpvsfiid 275466
    Bt21—51 to 69 centimeters (20.1 to 27.2 inches); brownish yellow (10YR 6/6) silt loam; moderate medium subangular blocky structure; firm; thin brownish yellow (10YR 6/6), moist, clay films and brownish yellow (10YR 6/6), moist, organic stains; 1 percent fine very dark brown (10YR 2/2), moist, iron-manganese concretions and 10 percent fine distinct yellowish brown (10YR 5/8), moist, iron-manganese masses; fragments; very strongly acid, pH 5.0; clear smooth boundary. patchy - phpvsfiid 275467; discontinuous - phpvsfiid 275468; patchy - phpvsfiid 275467; discontinuous - phpvsfiid 275468
    Bt22—69 to 81 centimeters (27.2 to 31.9 inches); yellowish brown (10YR 5/6) silt loam; 24 percent clay; moderate medium subangular blocky structure; firm; thin pale brown (10YR 6/3), moist, clay films and pale brown (10YR 6/3), moist, organic stains; 1 percent fine very dark brown (10YR 2/2), moist, iron-manganese concretions and 10 percent medium distinct light brownish gray (10YR 6/2), moist, and pale brown (10YR 6/3), moist, iron depletions; fragments; very strongly acid, pH 5.0; clear smooth boundary. discontinuous - phpvsfiid 275469; discontinuous - phpvsfiid 275469
    Bx1—81 to 122 centimeters (31.9 to 48.0 inches); yellowish brown (10YR 5/4) silt loam; 24 percent clay; weak coarse prismatic, and weak thick platy structure; firm; thin pale brown (10YR 6/3), moist, clay films and light brownish gray (10YR 6/2), moist, and pale brown (10YR 6/3), moist, organic stains; 1 percent fine very dark brown (10YR 2/2), moist, iron-manganese concretions and 10 percent medium distinct yellowish brown (10YR 5/8), moist, iron-manganese masses and 10 percent medium distinct light brownish gray (10YR 6/2), moist, iron depletions; fragments; very strongly acid, pH 5.0; gradual smooth boundary. discontinuous - phpvsfiid 275471; discontinuous - phpvsfiid 275471
    Bx2—122 to 168 centimeters (48.0 to 66.1 inches); light yellowish brown (10YR 6/4) silt loam; 26 percent clay; weak very coarse prismatic, and weak thick platy structure; firm; thin light brownish gray (10YR 6/2), moist, clay films on bottom faces of peds and pale brown (10YR 6/3), moist, organic stains on bottom faces of peds; 1 percent medium distinct light brownish gray (10YR 6/2), moist, iron depletions and 1 percent fine pale brown (10YR 4/4), moist, iron-manganese concretions; fragments; strongly acid, pH 5.2; clear smooth boundary. discontinuous - phpvsfiid 275473; discontinuous - phpvsfiid 275473
    B—168 to 206 centimeters (66.1 to 81.1 inches); yellowish brown (10YR 5/6) silty clay loam; 32 percent clay; weak very coarse prismatic structure; firm; thin yellowish brown (10YR 5/4), moist, clay films on surfaces along pores and light brownish gray (10YR 6/2), moist, organic stains on bottom faces of peds; 10 percent medium distinct light brownish gray (10YR 6/2), moist, iron depletions and 10 percent medium faint yellowish brown (10YR 5/8), moist, iron-manganese masses; fragments; strongly acid, pH 5.4; gradual wavy boundary. patchy - phpvsfiid 275475; patchy - phpvsfiid 275475
    C—206 to 549 centimeters (81.1 to 216.1 inches); brown (7.5YR 5/4) clay; light brownish gray (10YR 6/2), moist, iron depletions; fragments; moderately acid, pH 5.6.
    549 to 579 centimeters (216.1 to 228.0 inches); brown (7.5YR 5/3) loamy fine sand; fragments; slightly acid, pH 6.2.
    579 to 671 centimeters (228.0 to 264.2 inches); brown (7.5YR 5/3) and yellowish brown (10YR 5/8) fine sand, silt loam; fragments; neutral, pH 6.6.