IDENTIFIERS

  • Current Taxon Name (Soil Name): Tama
  • OSD
  • Series Extent
  • User Site ID: S1985IA127031
  • User Pedon ID: 85IA1270031
  • User Site Association ID: 11-WAV_Tama_Pedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 86P0375
  • NCSS Pedon Lab Data NASIS Record ID - 58180
  • Print Date: 12/11/2024

    • 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: 42.0416679
  • Std. Longitude: -93.1083298
  • Datum: WGS84
  • Township: 84N
  • Range: 19W
  • Section: 31
  • PLSS Details: 210 feet north and 1860 feet west of the southeast corner
  • State: Iowa
  • County: IA127—Marshall
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-WAV—Waverly, Iowa
  • Non-MLRA Soil Survey Area: IA127—Marshall County, Iowa

    • PEDON

  • Describers Name: Robin Wisner
  • Current Taxonomic Class: Fine-silty, mixed, mesic Typic Argiudolls
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Tama
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tama
  • Taxonomic Class - Fine-silty, mixed, mesic Typic Argiudoll
  • Taxon Kind - series
  • Classificaton Date - 9/1/1985
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: upland
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1985 (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
    • 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

    12

    —

    —

    —

    —

    90

    —

    —

    —

    —

    —

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    1Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2) interior silty clay loam; 27 percent clay; weak fine granular, and structureless cloddy structure; friable; fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # 86P02223
    1AB—18 to 30 centimeters (7.1 to 11.8 inches); dark brown (10YR 3/3) interior and brown (10YR 4/3) interior silty clay loam; 28 percent clay; weak fine subangular blocky structure; friable; very dark grayish brown (10YR 3/2), moist, coats; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 86P02224. discontinuous - phpvsfiid 220347; discontinuous - phpvsfiid 220347
    1Bt1—30 to 66 centimeters (11.8 to 26.0 inches); dark yellowish brown (10YR 4/4) interior silty clay loam; 33 percent clay; weak fine prismatic, and moderate fine and medium subangular blocky structure; friable; brown (10YR 4/3), moist, coats and , moist, clay films; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 86P02225. discontinuous - phpvsfiid 220348; discontinuous - phpvsfiid 220349; discontinuous - phpvsfiid 220348; discontinuous - phpvsfiid 220349
    1Bt2—66 to 91 centimeters (26.0 to 35.8 inches); yellowish brown (10YR 5/4) interior silty clay loam; 32 percent clay; weak fine prismatic, and moderate medium subangular blocky structure; friable; brown (10YR 4/3), moist, coats and , moist, clay films; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 86P02226. discontinuous - phpvsfiid 220350; discontinuous - phpvsfiid 231431; discontinuous - phpvsfiid 220350; discontinuous - phpvsfiid 231431
    1C1—91 to 119 centimeters (35.8 to 46.9 inches); yellowish brown (10YR 5/4) interior silt loam; 21 percent clay; 1 percent strong brown (7.5YR 5/6) fine distinct and 11 percent grayish brown (10YR 5/2) fine faint mottles; massive; friable; fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # 86P02227. few fine distinct 7.5YR56 mottles; common fine faint 10YR52 mottles
    1C2—119 to 152 centimeters (46.9 to 59.8 inches); yellowish brown (10YR 5/4) interior and grayish brown (10YR 5/2) interior silt loam; 21 percent clay; 1 percent strong brown (7.5YR 5/6) fine distinct mottles; massive; friable; fragments; neutral, pH 7.2, hellige-truog. few fine distinct 7.5YR56 mottles