IDENTIFIERS

  • Current Taxon Name (Soil Name): Tama
  • OSD
  • Series Extent
  • User Site ID: S1983IA065010
  • User Pedon ID: 83IA065010
  • User Site Association ID: MLRA 105 - Deep Loess Soils - Glaciated Uplands - FY21 ProjLoamy-Silty Uplands (MN, IA, WI) DSP Project 2021-2024
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0417
  • 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: 42.9697227
  • Std. Longitude: -91.7699966
  • Datum: WGS84
  • GPS - Positional Error: 10.00
  • Township: 94N
  • Range: 8W
  • Section: 10
  • PLSS Details: NW1/4SE1/4
  • Country: US—United States
  • State: Iowa
  • County: IA065—Fayette
  • 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: IA065—Fayette County, Iowa

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 10
  • Sampled As Information:
  • Soil Name - Tama
  • Taxonomic Class - Fine-silty, mixed Typic Argiudolls
  • PSC - 38 to 89 cm.
  • Classificaton Date - 12/1/1983
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria silty calcareous loess
  • Landscape: upland
  • Landform: valley side
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • 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: 12/1/1983 (actual site observation date)
  • Data Collector: Unknown
  • 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—38

    38—107

    —-

    —-
    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

    2

    —

    —

    —

    —

    899

    —

    155

    8

    22

    -5

    12

    22

    2

    558

    —

    00132864

    FAYETTE, IA US

    NOAA
    1Ap—0 to 25 centimeters (0.0 to 9.8 inches); very dark brown (10YR 2/2) interior silt loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.2, hellige-truog; abrupt smooth boundary. Lab sample # 84P02232
    1AB—25 to 267 centimeters (9.8 to 105.1 inches); dark brown (10YR 3/3) interior and very dark grayish brown (10YR 3/2) crushed silty clay loam; weak very fine subangular blocky structure; friable; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 84P02233
    1B1t—38 to 51 centimeters (15.0 to 20.1 inches); brown (10YR 4/3) interior silty clay loam; weak fine prismatic, and moderate very fine subangular blocky structure; friable; very dark grayish brown (10YR 3/2), moist, coats on faces of peds and dark grayish brown (10YR 4/2), moist, clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 84P02234. discontinuous - phpvsfiid 216940; discontinuous - phpvsfiid 216940
    1B2t—51 to 71 centimeters (20.1 to 28.0 inches); brown (10YR 4/3) interior silty clay loam; weak fine prismatic, and moderate fine subangular blocky structure; friable; dark brown (10YR 3/3), moist, coats on faces of peds and 15 percent dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 84P02235. few clay films surface features on vertical faces of peds; discontinuous - phpvsfiid 216942; discontinuous - phpvsfiid 216942
    1B3t—71 to 91 centimeters (28.0 to 35.8 inches); brown (10YR 4/3) interior and yellowish brown (10YR 5/4) interior silty clay loam; weak fine prismatic, and weak medium subangular blocky structure; friable; white (10YR 8/1), moist, skeletans on faces of peds and 15 percent dark grayish brown (10YR 4/2), moist, clay films on faces of peds and in pores; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 84P02236. few clay films surface features on faces of peds and in pores
    1B4t—91 to 107 centimeters (35.8 to 42.1 inches); brown (10YR 4/3) interior and yellowish brown (10YR 5/4) interior silt loam; weak medium subangular blocky structure; friable; 15 percent dark grayish brown (10YR 4/2), moist, clay films on faces of peds and in pores; fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 84P02237. few clay films surface features on faces of peds and in pores; discontinuous - phpvsfiid 216945; discontinuous - phpvsfiid 216945
    1BC—107 to 124 centimeters (42.1 to 48.8 inches); brown (10YR 4/3) interior and yellowish brown (10YR 5/4) interior silt loam; weak medium subangular blocky structure; friable; fragments; slightly acid, pH 6.4, hellige-truog; gradual smooth boundary. Not sampled.
    1C—124 to 160 centimeters (48.8 to 63.0 inches); yellowish brown (10YR 5/4) interior and brown (10YR 4/3) interior silt loam; massive; friable; fragments; slightly acid, pH 6.2, hellige-truog. Not sampled.