IDENTIFIERS

  • Current Taxon Name (Soil Name): Marshall
  • OSD
  • Series Extent
  • User Site ID: S2012IA047001
  • User Pedon ID: S2012IA047001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 13N0543
  • NCSS Pedon Lab Data NASIS Record ID - 74319
  • 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: 42.1194634
  • Std. Longitude: -95.1725845
  • Datum: WGS84
  • Map Unit: 9C2—Marshall silty clay loam, 5 to 9 percent slopes, eroded
  • State: Iowa
  • County: IA047—Crawford
  • MLRA: 107—Iowa and Missouri Deep Loess Hills
  • MLRA Soil Survey Area: NC-ATL—Atlantic, Iowa
  • Non-MLRA Soil Survey Area: IA047—Crawford County, Iowa
  • 7.5 Minute USGS Quad: 42095-A2—Vail, Iowa

    • PEDON

  • Describers Name: Pulido, Dan
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Marshall
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Typic Hapludolls
  • Taxon Kind - series
  • Classificaton Date - 10/10/2012
  • Classifier - Pulido, Dan
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Landform: interfluve
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: yes

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/10/2012 (actual site observation date)
  • Data Collector: MLRA SSO 11-ATL
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • 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

    90

    —

    —

    —

    —

    11

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    —

    —

    —

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    Ap—0 to 17 centimeters (0.0 to 6.7 inches); very dark grayish brown (10YR 3/2) broken face silty clay loam; weak fine subangular blocky structure; few medium roots; fragments. Lab sample # 13N02525; observed in push tube
    AB—17 to 29 centimeters (6.7 to 11.4 inches); 60 percent very dark grayish brown (10YR 3/2) broken face and 40 percent dark yellowish brown (10YR 4/4) broken face silty clay loam; moderate medium subangular blocky structure; few coarse roots; fragments. Lab sample # 13N02526; observed in push tube
    Bw—29 to 75 centimeters (11.4 to 29.5 inches); dark yellowish brown (10YR 4/4) broken face silty clay loam; moderate medium subangular blocky, and moderate coarse subangular blocky structure; few coarse roots; 2 percent very dark grayish brown (10YR 3/2), moist, organic stains; fragments. Lab sample # 13N02527; observed in push tube
    BC—75 to 134 centimeters (29.5 to 52.8 inches); dark yellowish brown (10YR 4/6) broken face silt loam; weak fine subangular blocky, and weak medium subangular blocky structure; few fine roots; 2 percent grayish brown (2.5Y 5/2), moist, iron depletions and 6 percent brown (7.5YR 4/4), moist, iron-manganese masses; fragments. Lab sample # 13N02528; observed in push tube
    C—134 to 203 centimeters (52.8 to 79.9 inches); yellowish brown (10YR 5/4) broken face silt loam; structureless massive; few fine roots; 4 percent brown (7.5YR 4/4), moist, iron-manganese masses and 7 percent weak red (2.5YR 5/2), moist, iron depletions; fragments. Lab sample # 13N02529; observed in push tube