IDENTIFIERS

  • Current Taxon Name (Soil Name): Tama
  • OSD
  • Series Extent
  • User Site ID: S1982IA105006
  • User Pedon ID: S1982IA105006
  • Vegetation Plot ID: S1982IA105006
  • User Site Association ID: 11-WAV_Tama_Pedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - ISU2015
  • Lab Pedon # - X53-120B-2
  • NCSS Pedon Lab Data NASIS Record ID - 74761
  • Print Date: 6/2/2024

    • 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: 42.1649206
  • Std. Longitude: -91.2301829
  • Datum: WGS84
  • Township: 85N
  • Range: 3W
  • Section: 19
  • PLSS Details: 80 feet south and 260 feet west of the northeast corner
  • Country: US—United States
  • State: Iowa
  • County: IA105—Jones
  • 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: IA105—Jones County, Iowa

    • PEDON

  • Describers Name: Unknown
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Argiudolls
  • 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 - Tama
  • Classificaton Date - 6/25/1982
  • Classifier - Unknown
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Tama
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Typic Argiudolls
  • Taxon Kind - series
  • Classificaton Date - 6/25/1982
  • Classifier - Unknown
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: not certified
  • QC Status: not reviewed
  • QA Status: not reviewed


    • SITE

  • Parent Material: loess
  • Landscape: upland
  • Hill Slope Profile: summit
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no
  • RaCA Information:
  • Plot or Site Recorder - Unknown

    • 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: 6/25/1982 (actual site observation date)
  • Data Collector: Unknown
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown 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

    GLMA4

    Glycine max

    soybean

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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

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    225

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); black (10YR 2/1) silty clay loam; weak fine subangular blocky parts to weak fine granular structure; friable; fragments; slightly alkaline, pH 7.4, unspecified; abrupt smooth boundary. Lab sample # ISU00989
    E—23 to 38 centimeters (9.1 to 15.0 inches); very dark brown (10YR 2/2) silty clay loam; weak fine subangular blocky parts to weak fine granular structure; friable; fragments; neutral, pH 7.2, unspecified; gradual smooth boundary. Lab sample # ISU00990
    AB—38 to 53 centimeters (15.0 to 20.9 inches); very dark grayish brown (10YR 3/2) silty clay loam; weak fine subangular blocky structure; friable; fragments; slightly acid, pH 6.4, unspecified; clear smooth boundary. Lab sample # ISU00991
    Bw—53 to 74 centimeters (20.9 to 29.1 inches); brown (10YR 4/3) silty clay loam; weak fine subangular blocky structure; friable; fragments; slightly acid, pH 6.2, unspecified; gradual smooth boundary. Lab sample # ISU00992
    Bt1—74 to 89 centimeters (29.1 to 35.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate fine subangular blocky structure; friable; fragments; slightly acid, pH 6.2, unspecified; gradual smooth boundary. Lab sample # ISU00993
    Bt2—89 to 107 centimeters (35.0 to 42.1 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate fine subangular blocky structure; friable; fragments; slightly acid, pH 6.2, unspecified; gradual smooth boundary. Lab sample # ISU00994
    Bt3—107 to 137 centimeters (42.1 to 53.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium subangular blocky, and moderate fine subangular blocky structure; friable; fragments; slightly acid, pH 6.2, unspecified; clear smooth boundary. Lab sample # ISU00995
    C—137 to 152 centimeters (53.9 to 59.8 inches); yellowish brown (10YR 5/4) loam; massive; friable; fragments. no sample