IDENTIFIERS

  • Current Taxon Name (Soil Name): Marshall
  • OSD
  • Series Extent
  • User Site ID: S1992IA015001
  • User Pedon ID: S1992IA015001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0566
  • NCSS Pedon Lab Data NASIS Record ID - 64805
  • Print Date: 11/21/2024

    • 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: 41.4313889
  • Std. Longitude: -94.8508301
  • Datum: WGS84
  • Township: 77N
  • Range: 35W
  • Section: 34
  • PLSS Details: 100 paces S and 54 paces W of S gate post, NE
  • State: Iowa
  • County: IA029—Cass
  • Non-MLRA Soil Survey Area: IA029—Cass County, Iowa
  • 7.5 Minute USGS Quad: 41094-D7—Anita, Iowa

    • PEDON

  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Marshall
  • Taxonomic Class - Fine-silty, mixed Typic Hapludolls
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/9/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/9/1992 (actual site observation date)
  • 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
    • 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

    —

    —

    —

    —

    250

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    —

    —

    —

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); black (10YR 2/1) silty clay loam; moderate medium subangular blocky structure; friable; 21.0 roots; fragments; clear smooth boundary. Lab sample # 92P03301
    A1—18 to 36 centimeters (7.1 to 14.2 inches); black (10YR 2/1) silty clay loam; moderate medium subangular blocky structure; friable; 5.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03302
    A2—36 to 48 centimeters (14.2 to 18.9 inches); black (10YR 2/1) silty clay loam; moderate medium subangular blocky structure; friable; 5.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03303
    A3—48 to 69 centimeters (18.9 to 27.2 inches); very dark brown (10YR 2/2) and very dark grayish brown (10YR 3/2) silty clay loam; moderate medium subangular blocky structure; friable; 1.0 roots; fragments; clear smooth boundary. Lab sample # 92P03304
    Bw1—69 to 89 centimeters (27.2 to 35.0 inches); brown (10YR 4/3) silty clay loam; weak medium prismatic, and moderate fine and medium subangular blocky structure; friable; 1.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03305
    Bw2—89 to 114 centimeters (35.0 to 44.9 inches); brown (10YR 4/3) silty clay loam; 1 percent strong brown (7.5YR 5/6) distinct and 5 percent grayish brown (2.5Y 5/2) distinct mottles; weak medium prismatic, and moderate fine and medium subangular blocky structure; friable; 1.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03306
    Bw3—114 to 150 centimeters (44.9 to 59.1 inches); brown (10YR 4/3) silty clay loam; 5 percent grayish brown (2.5Y 5/2) distinct and 5 percent strong brown (7.5YR 4/6) distinct mottles; weak medium prismatic, and moderate medium subangular blocky structure; friable; 1.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03307
    Bw4—150 to 165 centimeters (59.1 to 65.0 inches); grayish brown (2.5Y 5/2) silty clay loam; 5 percent yellowish brown (10YR 5/6) distinct and 5 percent strong brown (7.5YR 4/6) distinct mottles; weak coarse prismatic structure; friable; 1.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03308
    BC—165 to 180 centimeters (65.0 to 70.9 inches); grayish brown (2.5Y 5/2) silty clay loam; 21 percent yellowish brown (10YR 5/6) distinct and 21 percent strong brown (7.5YR 4/6) distinct mottles; weak coarse prismatic structure; friable; 1.0 roots; fragments; gradual smooth boundary. Lab sample # 92P03309
    C—180 to 203 centimeters (70.9 to 79.9 inches); weak red (2.5YR 5/2) silt loam; 21 percent yellowish brown (10YR 5/6) distinct and 21 percent strong brown (7.5YR 4/6) distinct mottles; massive; friable; fragments. Lab sample # 92P03310