IDENTIFIERS

  • Current Taxon Name (Soil Name): Marshan
  • OSD
  • Series Extent
  • User Site ID: S1978IA055006
  • User Pedon ID: S1978IA055006
  • Vegetation Plot ID: S1978IA055006
  • User Site Association ID: Marshan - SDJR pedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - ISU2015
  • Lab Pedon # - X28-152-1
  • NCSS Pedon Lab Data NASIS Record ID - 75134
  • Print Date: 11/24/2024

    • 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: 42.4424031
  • Std. Longitude: -91.5280803
  • Datum: WGS84
  • Township: 88N
  • Range: 6W
  • Section: 10
  • PLSS Details: 135 feet north and 2140 feet west of the SE corner
  • Country: US—United States
  • State: Iowa
  • County: IA055—Delaware
  • MLRA: 104—Eastern Iowa and Minnesota Till Prairies
  • Regional Office: 11—Indianapolis, IN
  • MLRA Soil Survey Area: NC-WAV—Waverly, Iowa
  • Non-MLRA Soil Survey Area: IA055—Delaware County, Iowa

    • PEDON

  • Describers Name: Unknown
  • Current Taxonomic Class: Sandy-skeletal, mixed, mesic Aquolls
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 6.0B
  • Correlated Information:
  • Soil Name - Marshan
  • Classificaton Date - 12/7/1978
  • Classifier - Unknown
  • Moisture Class - aquic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Marshan
  • Taxonomic Class - Sandy-skeletal, mixed, mesic Aquolls
  • Taxon Kind - series
  • Classificaton Date - 12/7/1978
  • Classifier - Unknown
  • Moisture Class - aquic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: not certified
  • QC Status: not reviewed
  • QA Status: not reviewed
  • Field Measured Properties: 36 inches of Depth to Ground Water


    • SITE

  • Parent Material: alluvium
  • Landform: bench
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

  • Vegplot Text Note(s): A scan of the original data (i.e. field sheet(s), edits, manuscripts, notes, and other associated data) is available in the scans archive.

    • SITE OBSERVATION

  • Observation Date: 12/7/1978 (actual site observation date)
  • Data Collector: Unknown
  • 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
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ZEMA

    Zea mays

    corn

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    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

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); black (N 2/0) loam; weak fine granular structure; friable; fragments; neutral, pH 6.6, unspecified; gradual smooth boundary. Lab sample # ISU00808
    A—18 to 41 centimeters (7.1 to 16.1 inches); black (N 2/0) loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.2, unspecified; gradual smooth boundary. Lab sample # ISU00810
    AB—41 to 56 centimeters (16.1 to 22.0 inches); very dark gray (5Y 3/1) clay loam; dark grayish brown (2.5Y 4/2) fine faint mottles; weak fine subangular blocky structure; friable; black (5Y 2/1), moist, coats; fragments; slightly acid, pH 6.2, unspecified; clear smooth boundary. Lab sample # ISU00811
    Bg1—56 to 66 centimeters (22.0 to 26.0 inches); dark gray (5Y 4/1) clay loam; light olive brown (2.5Y 5/4) fine faint mottles; moderate fine subangular blocky structure; friable; yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; moderately acid, pH 6.0, unspecified; gradual smooth boundary. Lab sample # ISU00812
    Bg2—66 to 86 centimeters (26.0 to 33.9 inches); olive gray (5Y 5/2) clay loam; light olive brown (2.5Y 5/4) mottles; moderate fine subangular blocky structure; friable; dark gray (5Y 4/1), moist, coats; fragments; moderately acid, pH 6.0, unspecified; abrupt wavy boundary. Lab sample # ISU00813. discontinuous - phpvsfiid 1268306; discontinuous - phpvsfiid 1268306
    2BC—86 to 97 centimeters (33.9 to 38.2 inches); light brownish gray (2.5Y 6/2) sandy loam; yellowish brown (10YR 5/6) fine distinct mottles; weak fine subangular blocky structure; friable; strong brown (7.5YR 5/6), moist, masses of oxidized iron; nonflat 5-?-10 millimeter unspecified fragments observed by visual inspection method; moderately acid, pH 6.0, unspecified; abrupt wavy boundary. Lab sample # ISU00815. common pebbles 5-10mm in size
    2C—97 to 152 centimeters (38.2 to 59.8 inches); light brownish gray (2.5Y 6/2) gravelly sand; yellowish brown (10YR 5/6) fine distinct mottles; single grain; loose; fragments; slightly acid, pH 6.2, unspecified. Lab sample # ISU00816