IDENTIFIERS

  • Current Taxon Name (Soil Name): Marshall
  • OSD
  • Series Extent
  • User Site ID: S1987IA0270063
  • User Pedon ID: 87IA0270063
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0331
  • NCSS Pedon Lab Data NASIS Record ID - 59626
  • Print Date: 5/20/2024

    • 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: 41.8772240
  • Std. Longitude: -94.7016678
  • Datum: WGS84
  • Township: 82N
  • Range: 33W
  • Section: 28
  • PLSS Details: 1105 feet E and 25 feet N of SW corner
  • State: Iowa
  • County: IA027—Carroll

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, mesic Typic Hapludolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 6
  • Correlated Information:
  • Soil Name - Marshall
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Marshall
  • Taxonomic Class - Fine-silty, mixed, mesic Typic Hapludoll
  • Taxon Kind - series
  • Classificaton Date - 1/1/1987
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1987 (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

    9

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    270

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    1Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) interior, grayish brown (10YR 5/2) interior, dry; silty clay loam; weak fine subangular blocky, and weak fine granular structure; friable; 2.5 fine roots; 2.5 fine tubular pores; fragments; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # 87P01661. common fine roots
    1A1—18 to 33 centimeters (7.1 to 13.0 inches); very dark grayish brown (10YR 3/2) interior silty clay loam; weak fine subangular blocky structure; friable; 2.5 fine roots; 2.5 fine tubular pores; fragments; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # 87P01662. (10YR 4/3) mixing.; common fine roots
    1Bw1—33 to 58 centimeters (13.0 to 22.8 inches); brown (10YR 4/3) interior silty clay loam; 1 percent strong brown (7.5YR 4/6) fine distinct and 1 percent grayish brown (2.5Y 5/2) fine faint mottles; moderate fine subangular blocky structure; friable; 2.5 fine roots; 2.5 fine tubular pores; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 87P01663. common fine roots; few fine distinct 7.5YR46 mottles; few fine faint 2.5Y52 mottles
    1Bw2—58 to 81 centimeters (22.8 to 31.9 inches); 10 percent dark yellowish brown (10YR 4/4) interior and brown (10YR 4/3) interior silty clay loam; 1 percent strong brown (7.5YR 4/6) fine distinct and 11 percent grayish brown (2.5Y 5/2) fine distinct mottles; weak medium prismatic, and moderate fine subangular blocky structure; friable; 2.5 fine roots; 2.5 fine tubular pores; fragments; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 87P01664. common fine roots; common fine distinct 2.5Y52 mottles; few fine distinct 7.5YR46 mottles
    1Bw3—81 to 102 centimeters (31.9 to 40.2 inches); dark yellowish brown (10YR 4/4) interior silty clay loam; 1 percent strong brown (7.5YR 4/6) fine distinct and 11 percent grayish brown (2.5Y 5/2) fine distinct mottles; moderate medium prismatic structure; friable; 2.5 fine roots; 2.5 fine tubular pores; fragments; neutral, pH 6.8, hellige-truog; gradual smooth boundary. Lab sample # 87P01665. common fine roots; common fine distinct 2.5Y52 mottles; few fine distinct 7.5YR46 mottles
    1Bw4—102 to 119 centimeters (40.2 to 46.9 inches); yellowish brown (10YR 5/4) interior and grayish brown (2.5Y 5/2) interior silty clay loam; 1 percent strong brown (7.5YR 5/6) fine distinct mottles; moderate medium prismatic structure; friable; 0.5 fine roots; 0.5 fine tubular pores; fragments; neutral, pH 6.8, hellige-truog; gradual smooth boundary. few fine roots; few fine distinct 7.5YR56 mottles
    1BC—119 to 152 centimeters (46.9 to 59.8 inches); yellowish brown (10YR 5/4) interior and grayish brown (2.5Y 5/2) interior and strong brown (7.5YR 5/6) interior silty clay loam; weak coarse prismatic structure; friable; 0.5 fine roots; 0.5 fine tubular pores; fragments; neutral, pH 7.0, hellige-truog. Moist colors are mottled.; few fine roots