IDENTIFIERS

  • Current Taxon Name (Soil Name): Randolph
  • OSD
  • Series Extent
  • User Site ID: 1976IN169012
  • User Pedon ID: 1976IN169012
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - Purdue
  • Lab Pedon # - WB7612
  • NCSS Pedon Lab Data NASIS Record ID - 22806
  • Print Date: 11/23/2024

    • 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: 40.8234861
  • Std. Longitude: -85.7002194
  • Datum: WGS84
  • Township: 28N
  • Range: 7E
  • Section: 35
  • PLSS Details: 100 feet west and 740 feet north of the southeast corner
  • State: Indiana
  • County: IN169—Wabash

    • PEDON

  • Describers Name: Ruesch and Lefforge
  • Current Taxonomic Class: Fine, mixed, mesic Aeric Ochraqualfs
  • Pedon Purpose: full pedon description
  • Pedon #: 12
  • Correlated Information:
  • Soil Name - Randolph
  • Classificaton Date - 3/27/2009
  • Sampled As Information:
  • Soil Name - Randolph
  • Classificaton Date - 7/7/1976
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: flat on till plain
  • Drainage Class: somewhat poorly
  • Geology: Wisconsin formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/7/1976 (actual site observation date)
  • Air Photo ID:
  • 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
  • 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 18 centimeters (0.0 to 7.1 inches); dark grayish brown (10YR 4/2) silt loam; moderate fine granular structure; friable; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # WB76121
    A2—18 to 25 centimeters (7.1 to 9.8 inches); gray (10YR 6/1) silt loam; weak fine subangular blocky structure; friable; 21 percent prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; neutral, pH 7.1; clear wavy boundary. Lab sample # WB76122
    B1T—25 to 36 centimeters (9.8 to 14.2 inches); yellowish brown (10YR 5/6) silty clay loam; moderate medium subangular blocky structure; friable; 70 percent gray (10YR 6/1), moist, silt coats on faces of peds; 21 percent distinct grayish brown (10YR 5/2), moist, iron depletions; fragments; neutral, pH 6.7; clear smooth boundary. Lab sample # WB76123
    B2T—36 to 53 centimeters (14.2 to 20.9 inches); olive (5Y 5/6) silty clay; moderate medium subangular blocky structure; firm; 70 percent gray (10YR 5/1), moist, clay films on faces of peds; 21 percent distinct grayish brown (10YR 5/2), moist, iron depletions; fragments; moderately acid, pH 5.8; clear wavy boundary. Lab sample # WB76124
    B3—53 to 64 centimeters (20.9 to 25.2 inches); olive (5Y 4/4) silty clay; weak coarse platy structure; friable; 35 percent dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 21 percent distinct light brownish gray (10YR 6/2), moist, iron depletions; fragments; neutral, pH 6.7; clear wavy boundary. Lab sample # WB76125
    C—64 to 71 centimeters (25.2 to 28.0 inches); pale yellow (2.5Y 7/4) silt loam; massive; friable; 15 percent dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 21 percent distinct light gray (5Y 7/1), moist, iron depletions; fragments; slightly alkaline, pH 7.7; abrupt smooth boundary. Lab sample # WB76126
    2R—71 to 152 centimeters (28.0 to 59.8 inches); bedrock; fragments.