IDENTIFIERS

  • Current Taxon Name (Soil Name): Ayr
  • OSD
  • Series Extent
  • User Site ID: 1979IN073025
  • User Pedon ID: 1979IN073025
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - Purdue
  • Lab Pedon # - JR7925
  • NCSS Pedon Lab Data NASIS Record ID - 23090
  • Print Date: 11/26/2024

    • 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: 40.9969000
  • Std. Longitude: -87.1735750
  • Datum: WGS84
  • Township: 29N
  • Range: 7W
  • Section: 1
  • PLSS Details: 1900 feet east and 600 feet south of the northwest CORNER
  • State: Indiana
  • County: IN073—Jasper

    • PEDON

  • Describers Name: Smallwood and Osterholz
  • Current Taxonomic Class: Sandy over loamy, mesic Typic Argiudolls
  • Pedon Purpose: full pedon description
  • Pedon #: 25
  • Correlated Information:
  • Soil Name - Ayr
  • Classificaton Date - 3/27/2009
  • Sampled As Information:
  • Soil Name - Ayr
  • Classificaton Date - 7/17/1979
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: rise on moraine
  • Drainage Class: well
  • Geology: Wisconsin formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/17/1979 (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

    3

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    AP—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; loamy sand; weak fine granular structure; very friable; fragments; very strongly acid, pH 4.8; abrupt smooth boundary. Lab sample # JR79251
    A12—25 to 43 centimeters (9.8 to 16.9 inches); dark brown (10YR 3/3), grayish brown (10YR 5/2), dry; loamy sand; weak fine granular structure; very friable; 35 percent very dark grayish brown (10YR 3/2), moist, organic stains on faces of peds; fragments; strongly acid, pH 5.2; diffuse wavy boundary. Lab sample # JR79252
    B1—43 to 71 centimeters (16.9 to 28.0 inches); yellowish brown (10YR 5/4) loamy sand; single grain; loose; fragments; moderately acid, pH 5.7; diffuse wavy boundary. Lab sample # JR79253
    B21T—71 to 84 centimeters (28.0 to 33.1 inches); brown (7.5YR 4/4) loamy sand; weak medium subangular blocky structure; very friable; 35 percent dark yellowish brown (10YR 4/4), moist, clay films between sand grains; 1 percent very dark grayish brown (10YR 3/2), moist, manganese coatings; 3 percent by volume 2-10-19 millimeter unspecified fragments; moderately acid, pH 5.8; clear wavy boundary. Lab sample # JR79254
    B22T—84 to 99 centimeters (33.1 to 39.0 inches); yellowish brown (10YR 5/4) loam; moderate medium subangular blocky structure; firm; 35 percent brown (10YR 5/3), moist, clay films on faces of peds; 5 percent by volume 2-10-19 millimeter unspecified fragments; slightly alkaline, pH 7.6; diffuse wavy boundary. Lab sample # JR79255
    C—99 to 127 centimeters (39.0 to 50.0 inches); brown (10YR 5/3) loam; massive; firm; 35 percent light gray (10YR 7/1), moist, carbonate coats on horizontal faces of peds; 6 percent by volume 2-10-19 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 7.9. Lab sample # JR79256
    C—127 to 152 centimeters (50.0 to 59.8 inches); brown (10YR 5/3) loam; massive; firm; 35 percent light gray (10YR 7/1), moist, carbonate coats on horizontal faces of peds; 6 percent by volume 2-10-19 millimeter unspecified fragments; strong effervescence; moderately alkaline, pH 8.0. Lab sample # JR79257