IDENTIFIERS

  • Current Taxon Name (Soil Name): Trent
  • OSD
  • Series Extent
  • User Site ID: S2010IA119035
  • User Pedon ID: S2010IA119035
  • Vegetation Plot ID: T10IA119035
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 10N1304
  • NCSS Pedon Lab Data NASIS Record ID - 43169
  • 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: 43.4037222
  • Std. Longitude: -96.2606944
  • Datum: WGS84
  • Township: 99N
  • Range: 46W
  • Section: 15
  • State: Iowa
  • County: IA119—Lyon
  • MLRA: 102C—Loess Uplands
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-STA—Stanton, Nebraska
  • Non-MLRA Soil Survey Area: IA119—Lyon County, Iowa

    • PEDON

  • Describers Name: Neil Dominy
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Pachic Haplustolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Trent
  • PSC - 25 to 100 cm.
  • Classificaton Date - 11/30/2015
  • Classifier - Jackson, Grant
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - ustic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Trent silty clay loam, 2 to 5 percent slopes
  • Classificaton Date - 5/6/2010
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: upland
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/6/2010 (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
    • 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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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    secondary carbonates

    0—56

    56—110

    110—150

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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

    3

    —

    —

    450

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    45

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    Ap—0 to 12 centimeters (0.0 to 4.7 inches);, very dark brown (10YR 2/2), moist; silty clay loam; 32 percent clay; weak medium subangular blocky parts to weak fine granular structure; fragments; noneffervescent, by hcl, 1n. Lab sample # 10N06204; moist when described; observed in shovel slice
    A—12 to 38 centimeters (4.7 to 15.0 inches);, black (10YR 2/1), moist; silty clay loam; 30 percent clay; moderate medium granular structure; fragments; noneffervescent, by hcl, 1n. Lab sample # 10N06205; moist when described; observed in shovel slice
    AB—38 to 56 centimeters (15.0 to 22.0 inches);, very dark grayish brown (10YR 3/2), moist; silty clay loam; 32 percent clay; moderate medium subangular blocky structure; fragments; noneffervescent, by hcl, 1n. Lab sample # 10N06206; moist when described; observed in auger, bucket
    Bw1—56 to 79 centimeters (22.0 to 31.1 inches);, dark grayish brown (10YR 4/2), moist; silty clay loam; 30 percent clay; moderate medium subangular blocky structure; fragments; noneffervescent, by hcl, 1n. Lab sample # 10N06207; moist when described; observed in auger, bucket
    Bw2—79 to 110 centimeters (31.1 to 43.3 inches);, brown (10YR 4/3), moist; silt loam; 25 percent clay; moderate medium subangular blocky structure; 5 percent fine distinct brown (7.5YR 4/4), moist, iron-manganese masses and 5 percent fine distinct grayish brown (2.5Y 5/2), moist, iron depletions; fragments; noneffervescent, by hcl, 1n. Lab sample # 10N06208; wet, satiated when described; observed in auger, bucket
    Bk—110 to 150 centimeters (43.3 to 59.1 inches);, brown (10YR 4/3), moist; silt loam; 24 percent clay; moderate medium subangular blocky structure; 12 percent medium prominent strong brown (7.5YR 4/6), moist, iron-manganese masses and 12 percent medium distinct grayish brown (2.5Y 5/2), moist, iron depletions; 4 percent medium prominent gray (2.5Y 5/1), moist, carbonate concretions; fragments; strong effervescence, by hcl, 1n. Lab sample # 10N06209; wet, satiated when described; observed in auger, bucket
    BC—150 to 175 centimeters (59.1 to 68.9 inches);, reddish brown (2.5YR 5/3), moist; silt loam; 24 percent clay; weak medium subangular blocky structure; 30 percent medium prominent strong brown (7.5YR 4/6), moist, iron-manganese masses and 30 percent medium prominent grayish brown (2.5Y 5/2), moist, clay depletions; fragments; strong effervescence, by hcl, 1n. Lab sample # 10N06216; wet, satiated when described; observed in auger, bucket