IDENTIFIERS

  • Current Taxon Name (Soil Name): Tama
  • OSD
  • Series Extent
  • User Site ID: S1969IA045004
  • User Pedon ID: S1969IA045004
  • User Site Association ID: 11-WAV_Tama_PedonsLoamy-Silty Uplands (MN, IA, WI) DSP Project 2021-2024
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - ISU2015
  • Lab Pedon # - X23-120-1B
  • NCSS Pedon Lab Data NASIS Record ID - 75070
  • Print Date: 11/12/2024

    • 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: 41.8536802
  • Std. Longitude: -90.3540543
  • Datum: WGS84
  • GPS - Positional Error: 10.00
  • Township: 81N
  • Range: 5E
  • Section: 2
  • PLSS Details: 590 feet north and 123 feet east of center west side
  • Country: US—United States
  • State: Iowa
  • County: IA045—Clinton
  • MLRA: 105—Upper Mississippi River Bedrock Controlled Uplands and Valleys
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-ONA—Onalaska, Wisconsin
  • Non-MLRA Soil Survey Area: IA045—Clinton 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 PC6.0B
  • Pedon #: 120
  • Correlated Information:
  • Soil Name - Tama
  • PSC - 66 to 116 cm.
  • Classificaton Date - 3/6/1973
  • 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
  • PSC - 66 to 116 cm.
  • Classificaton Date - 3/6/1973
  • 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
  • Landform: ridge
  • Geomorphic Component Hills: side slope
  • Slope Complexity: simple
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no
  • RaCA Information:
  • Plot/Site Set Up By - Unknown
  • Plot or Site Recorder - Unknown

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/26/1973 (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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    redox concentrations

    redox depletions with chroma 2 or less

    —

    —

    —

    —

    —-

    —-

    —-

    —-
    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

    —

    —

    —

    —

    225

    899

    —

    155

    8

    22

    -5

    12

    22

    2

    558

    —

    00131635

    CLINTON NUMBER 1, IA US

    NOAA
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark brown (10YR 2/2) silt loam; weak fine granular structure; friable; fragments; neutral, pH 7.0, unspecified; abrupt smooth boundary. Lab sample # ISU02927
    A1—18 to 30 centimeters (7.1 to 11.8 inches); very dark brown (10YR 2/2) silt loam; moderate fine granular structure; friable; fragments; neutral, pH 6.9, unspecified; gradual smooth boundary. Lab sample # ISU02928
    A2—30 to 48 centimeters (11.8 to 18.9 inches); very dark brown (10YR 2/2) silty clay loam; weak fine granular structure; friable; fragments; moderately acid, pH 5.6, unspecified; gradual smooth boundary. Lab sample # ISU02929
    AB—48 to 66 centimeters (18.9 to 26.0 inches); dark brown (10YR 3/3) silty clay loam; moderate fine subangular blocky structure; friable; clay films; fragments; moderately acid, pH 5.6, unspecified; gradual smooth boundary. Lab sample # ISU02930. discontinuous - phpvsfiid 1361922; discontinuous - phpvsfiid 1361922
    Bt1—66 to 86 centimeters (26.0 to 33.9 inches); brown (10YR 4/3) silty clay loam; moderate medium subangular blocky structure; friable; clay films; fragments; moderately acid, pH 5.6, unspecified; gradual smooth boundary. Lab sample # ISU02932, ISU02931. thin patchy grainy coats; discontinuous - phpvsfiid 1361923; discontinuous - phpvsfiid 1361923
    Bt2—86 to 102 centimeters (33.9 to 40.2 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium subangular blocky structure; friable; clay films; fragments; moderately acid, pH 5.6, unspecified; gradual smooth boundary. Lab sample # ISU02933. thin patchy grainy coats; discontinuous - phpvsfiid 1361924; discontinuous - phpvsfiid 1361924
    Bt3—102 to 117 centimeters (40.2 to 46.1 inches); yellowish brown (10YR 5/4) silty clay loam; grayish brown (10YR 5/2) fine faint mottles; coarse prismatic parts to weak medium subangular blocky structure; friable; clay films; fragments; strongly acid, pH 5.5, unspecified; gradual smooth boundary. Lab sample # ISU02934. thin 10YR4/4 stains; patchy - phpvsfiid 1361925; patchy - phpvsfiid 1361925
    C—117 to 152 centimeters (46.1 to 59.8 inches); yellowish brown (10YR 5/4) silty clay loam; yellowish brown (10YR 5/8) fine faint mottles; weak coarse prismatic parts to weak coarse subangular blocky structure; friable; clay films; masses of oxidized iron; fragments; moderately acid, pH 5.6, unspecified. Lab sample # ISU02935. discontinuous - phpvsfiid 1361926; discontinuous - phpvsfiid 1361926