IDENTIFIERS

  • Current Taxon Name (Soil Name): Dinsdale
  • OSD
  • Series Extent
  • User Site ID: S1984IA1130012
  • User Pedon ID: 84IA1130012
  • User Site Association ID: 11-WAV_Dinsdale_Pedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0373
  • NCSS Pedon Lab Data NASIS Record ID - 56089
  • Print Date: 6/1/2024

    • 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: 42.0275002
  • Std. Longitude: -91.5416641
  • Datum: WGS84
  • Township: 83N
  • Range: 6W
  • Section: 4
  • PLSS Details: 2874 feet north and 436 feet west of southeast corner
  • Country: US—United States
  • State: Iowa
  • County: IA113—Linn
  • MLRA: 104—Eastern Iowa and Minnesota Till Prairies
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-WAV—Waverly, Iowa
  • Non-MLRA Soil Survey Area: IA113—Linn County, Iowa

    • PEDON

  • Current Taxonomic Class: Fine-loamy, mixed, mesic Typic Argiudolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Dinsdale
  • PSC - 33 to 84 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Dinsdale
  • Taxonomic Class - Fine-silty, mixed, mesic Typic Argiudoll
  • Taxon Kind - series
  • Classificaton Date - 11/1/1984
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed-calcareous and/or till derived from mixed-calcareous
  • Landscape: upland
  • Landform: upland slope
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1984 (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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—33

    33—91

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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

    6

    —

    —

    —

    —

    315

    —

    —

    —

    —

    —

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    1Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark brown (10YR 2/2) interior silty clay loam; moderate medium angular blocky, and moderate fine granular structure; friable; 0.5 fine roots; fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # 85P01782; moist when described;. few fine roots
    1A1—20 to 33 centimeters (7.9 to 13.0 inches); very dark grayish brown (10YR 3/2) interior silty clay loam; weak fine subangular blocky, and weak fine granular structure; friable; 0.5 fine roots; fragments; slightly alkaline, pH 7.4, hellige-truog; clear smooth boundary. Lab sample # 85P01783; moist when described;. few fine roots
    1Bt1—33 to 46 centimeters (13.0 to 18.1 inches); brown (10YR 4/3) interior silty clay loam; weak fine and medium subangular blocky structure; friable; 0.5 fine roots; , moist, clay films on faces of peds; fragments; neutral, pH 6.6, hellige-truog; abrupt wavy boundary. Lab sample # 85P01784; moist when described;. Some mixing of 10YR 3/2.; few fine roots; discontinuous - phpvsfiid 218412; discontinuous - phpvsfiid 218412
    2Bt2—46 to 66 centimeters (18.1 to 26.0 inches); yellowish brown (10YR 5/6) interior loamy fine sand; weak fine subangular blocky, and structureless single grain; very friable; 15 percent , moist, black stains; fragments; neutral, pH 6.8, hellige-truog; clear wavy boundary. Lab sample # 85P01785; moist when described;. few black stains surface features
    2Bt3—66 to 79 centimeters (26.0 to 31.1 inches); yellowish brown (10YR 5/6) interior loam; moderate coarse prismatic, and moderate fine and medium subangular blocky structure; friable; dark yellowish brown (10YR 4/4), moist, coats on faces of peds and , moist, clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 85P01786; moist when described;. continuous - phpvsfiid 230696; continuous - phpvsfiid 230696
    2Bt3—79 to 91 centimeters (31.1 to 35.8 inches); yellowish brown (10YR 5/6) interior loam; moderate coarse prismatic, and moderate fine and medium subangular blocky structure; friable; dark yellowish brown (10YR 4/4), moist, coats on faces of peds and , moist, clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 85P01787; moist when described;. continuous - phpvsfiid 230698; continuous - phpvsfiid 230698
    2BC—91 to 107 centimeters (35.8 to 42.1 inches); yellowish brown (10YR 5/6) interior loam; 1 percent strong brown (7.5YR 5/6) fine distinct mottles; weak coarse prismatic, and moderate fine and medium subangular blocky structure; firm; 1 percent fine iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary.; moist when described;. Not sampled.; few fine iron-manganese concretions concentrations; few fine distinct 7.5YR56 mottles
    2C1—107 to 122 centimeters (42.1 to 48.0 inches); yellowish brown (10YR 5/6) interior loam; 1 percent light brownish gray (2.5Y 6/2) fine distinct mottles; massive; firm; fragments; neutral, pH 7.2, hellige-truog; gradual smooth boundary.; moist when described;. Not sampled.; few fine distinct 2.5Y62 mottles
    2C2—122 to 152 centimeters (48.0 to 59.8 inches); yellowish brown (10YR 5/4) interior loam; 1 percent light brownish gray (2.5Y 6/2) fine distinct and 11 percent yellowish brown (10YR 5/8) fine distinct mottles; massive; firm; fragments; neutral, pH 7.2, hellige-truog.; moist when described;. Not sampled.; few fine distinct 2.5Y62 mottles; common fine distinct 10YR58 mottles