IDENTIFIERS

  • Current Taxon Name (Soil Name): Randolph
  • OSD
  • Series Extent
  • User Site ID: 1977IN069006
  • User Pedon ID: 1977IN069006
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - Purdue
  • Lab Pedon # - HU7706
  • NCSS Pedon Lab Data NASIS Record ID - 23021
  • Print Date: 2/17/2025

    • 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: 40.8650639
  • Std. Longitude: -85.6223444
  • Datum: WGS84
  • Township: 28N
  • Range: 8E
  • Section: 22
  • PLSS Details: 720 feet east and 2080 feet north of the southwest CORNER
  • State: Indiana
  • County: IN069—Huntington

    • PEDON

  • Describers Name: Lockridge and Walker
  • Current Taxonomic Class: Fine, mesic Aeric Ochraqualfs
  • Pedon Purpose: full pedon description
  • Pedon #: 6
  • Correlated Information:
  • Soil Name - Randolph
  • Classificaton Date - 3/27/2009
  • Sampled As Information:
  • Soil Name - Randolph
  • Classificaton Date - 5/10/1977
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: stream terrace
  • Drainage Class: somewhat poorly
  • Geology: Wisconsin formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/10/1977 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown 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 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; loam; weak medium granular structure; friable; fragments; moderately acid, pH 5.9; abrupt smooth boundary. Lab sample # HU77061
    B21T—20 to 38 centimeters (7.9 to 15.0 inches); brown (10YR 5/3) loam; moderate fine subangular blocky structure; friable; 35 percent dark grayish brown (10YR 4/2), moist, clay films on faces of peds; 1 percent grayish brown (10YR 5/2), moist, iron depletions and 1 percent distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; slightly acid, pH 6.1; clear wavy boundary. Lab sample # HU77062
    B22T—38 to 64 centimeters (15.0 to 25.2 inches); grayish brown (10YR 5/2) clay loam; moderate fine subangular blocky structure; firm; 35 percent brown (10YR 4/3), moist, clay films on faces of peds; 1 percent yellowish brown (10YR 5/8), moist, masses of oxidized iron and 21 percent prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; slightly acid, pH 6.1; abrupt wavy boundary. Lab sample # HU77063
    2R—64 to 152 centimeters (25.2 to 59.8 inches); light gray (10YR 7/2) bedrock; massive; fragments.