IDENTIFIERS

  • Current Taxon Name (Soil Name): Cobbsfork
  • OSD
  • Series Extent
  • User Site ID: 1979IN137007
  • User Pedon ID: 1979IN137007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - Purdue
  • Lab Pedon # - RI7907
  • NCSS Pedon Lab Data NASIS Record ID - 23131
  • Print Date: 11/24/2024

    • 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: 39.1115889
  • Std. Longitude: -85.1778194
  • Datum: WGS84
  • Township: 8N
  • Range: 12E
  • Section: 27
  • PLSS Details: 80 feet east and 40 feet south of the center
  • State: Indiana
  • County: IN137—Ripley

    • PEDON

  • Describers Name: Mc williams and Anderson
  • Current Taxonomic Class: Fine-silty, mesic Typic Ochraqualfs
  • Pedon Purpose: full pedon description
  • Pedon #: 7
  • Correlated Information:
  • Soil Name - Cobbsfork
  • Classificaton Date - 3/27/2009
  • Sampled As Information:
  • Soil Name - Clermont
  • Classificaton Date - 10/22/1979
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: hill
  • Drainage Class: poorly
  • Geology: Wisconsin Illinois formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/22/1979 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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 20 centimeters (0.0 to 7.9 inches); brown (10YR 5/3) silt loam; weak fine granular structure; friable; 3 percent faint grayish brown (10YR 5/2), moist, iron depletions; fragments; neutral, pH 7.1; abrupt smooth boundary. Lab sample # RI79071
    A2G—20 to 46 centimeters (7.9 to 18.1 inches); light gray (10YR 7/2) silt loam; weak very coarse granular parts to weak medium platy structure; friable; 1 percent faint yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.7; diffuse smooth boundary. Lab sample # RI79072
    B21TG—46 to 79 centimeters (18.1 to 31.1 inches); light gray (10YR 7/2) silt loam; moderate medium subangular blocky structure; friable; 15 percent light gray (10YR 7/2), moist, clay films on faces of peds and 15 percent light gray (10YR 7/2), moist, silt coats on faces of peds; 3 percent prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.5; diffuse smooth boundary. Lab sample # RI79073
    B22TG—79 to 99 centimeters (31.1 to 39.0 inches); light brownish gray (10YR 6/2) silt loam; moderate medium subangular blocky parts to weak fine prismatic structure; firm; 35 percent light brownish gray (10YR 6/2), moist, clay films on faces of peds and 35 percent light gray (10YR 7/2), moist, silt coats on faces of peds; 3 percent prominent yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; extremely acid, pH 4.4; diffuse wavy boundary. Lab sample # RI79074
    BX1—99 to 132 centimeters (39.0 to 52.0 inches); yellowish brown (10YR 5/6) silt loam; weak medium platy parts to weak medium prismatic structure; very firm; 35 percent light brownish gray (10YR 6/2), moist, clay films and 35 percent light gray (10YR 7/2), moist, silt coats; fragments; extremely acid, pH 4.4; diffuse smooth boundary. Lab sample # RI79075
    BX2—132 to 234 centimeters (52.0 to 92.1 inches); yellowish brown (10YR 5/6) silt loam; weak medium platy parts to weak coarse prismatic structure; very firm; 35 percent light brownish gray (10YR 6/2), moist, clay films and 35 percent light gray (10YR 7/2), moist, silt coats; fragments; extremely acid, pH 4.4; diffuse smooth boundary. Lab sample # RI79076
    B23T—234 to 307 centimeters (92.1 to 120.9 inches); strong brown (7.5YR 5/8) clay loam; moderate fine subangular blocky parts to moderate medium prismatic structure; firm; 21 percent prominent light gray (10YR 7/2), moist, iron depletions; 2 percent by volume 2-10-19 millimeter unspecified fragments; strongly acid, pH 5.1. Lab sample # RI79077