IDENTIFIERS

  • Current Taxon Name (Soil Name): Shelby
  • OSD
  • Series Extent
  • User Site ID: S1987IA0090032
  • User Pedon ID: 87IA0090032
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0325
  • NCSS Pedon Lab Data NASIS Record ID - 59620
  • Print Date: 2/2/2025

    • 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: 41.6216660
  • Std. Longitude: -94.9547195
  • Datum: WGS84
  • Township: 79N
  • Range: 35W
  • Section: 29
  • PLSS Details: 1920 feet N and 410 feet E of SW corner
  • State: Iowa
  • County: IA009—Audubon

    • PEDON

  • Current Taxonomic Class: Fine-loamy, mixed, mesic Typic Argiudolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Shelby
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Shelby
  • Taxonomic Class - Fine-loamy, mixed, mesic Typic Argiudoll
  • Taxon Kind - series
  • Classificaton Date - 2/1/1987
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/1/1987 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    15

    —

    —

    —

    —

    45

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    —

    —

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    1Ap—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2) interior clay loam; weak fine subangular blocky, and weak fine granular structure; friable; 0.5 fine roots; 0.5 fine tubular pores; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 87P01630. few fine roots
    1Bt1—23 to 43 centimeters (9.1 to 16.9 inches); 20 percent dark brown (10YR 3/3) interior and brown (10YR 4/3) interior clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 0.5 fine tubular pores; faint , moist, clay films and 15 percent very dark grayish brown (10YR 3/2), moist, clay films on faces of peds; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 87P01631. (10YR 3/1) krotovining at 41 cm.; few clay films surface features on faces of peds; few fine roots; continuous - phpvsfiid 231994; continuous - phpvsfiid 231994
    1Bt2—43 to 69 centimeters (16.9 to 27.2 inches); dark yellowish brown (10YR 4/4) interior clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 0.5 fine tubular pores; faint , moist, clay films; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 87P01632. Horizon split at 43 to 56 cm 87P1632 and 56 to 69 cm 87P1633 for sampling purposes.; few fine roots; continuous - phpvsfiid 221656; continuous - phpvsfiid 221656
    1Bt3—69 to 91 centimeters (27.2 to 35.8 inches); 20 percent dark yellowish brown (10YR 4/4) interior and brown (10YR 4/3) interior clay loam; 1 percent grayish brown (10YR 5/2) fine faint and 1 percent strong brown (7.5YR 4/6) fine distinct mottles; weak fine subangular blocky structure; firm; 0.5 fine roots; 0.5 fine tubular pores; faint , moist, clay films; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 87P01634. Few fine pebbles. Horizon split at 69 to 81 87P1634 and 81 to 91 87P1635 for sampling purposes.; few fine roots; few fine faint 10YR52 mottles; few fine distinct 7.5YR46 mottles; continuous - phpvsfiid 221657; continuous - phpvsfiid 221657
    1Bt4—91 to 122 centimeters (35.8 to 48.0 inches); yellowish brown (10YR 5/4) interior clay loam; 11 percent grayish brown (2.5Y 5/2) fine and medium distinct and 11 percent strong brown (7.5YR 4/6) fine distinct mottles; weak medium subangular blocky structure; firm; 0.5 fine roots; faint , moist, clay films; fragments; neutral, pH 7.2, hellige-truog; clear smooth boundary. Few pebbles.; few fine roots; common fine and medium distinct 2.5Y52 mottles; common fine distinct 7.5YR46 mottles; continuous - phpvsfiid 221658; continuous - phpvsfiid 221658
    1C—122 to 152 centimeters (48.0 to 59.8 inches); grayish brown (2.5Y 5/2) interior and yellowish brown (10YR 5/4) interior clay loam; massive; firm; faint , moist, clay films; fragments; slightly alkaline, pH 7.4, hellige-truog. patchy - phpvsfiid 221659; patchy - phpvsfiid 221659