IDENTIFIERS

  • Current Taxon Name (Soil Name): Tama
  • OSD
  • Series Extent
  • User Site ID: S1984IA163023
  • User Pedon ID: 84IA1630023
  • User Site Association ID: 11-WAV_Tama_Pedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0420
  • NCSS Pedon Lab Data NASIS Record ID - 56136
  • 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: 41.6347237
  • Std. Longitude: -90.4791641
  • Datum: WGS84
  • Township: 79N
  • Range: 4E
  • Section: 22
  • PLSS Details: 124 feet north and 720 feet east of center
  • Country: US—United States
  • State: Iowa
  • County: IA163—Scott
  • 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: IA163—Scott County, Iowa

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Tama
  • PSC - 13 to 63 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Snd
  • Classificaton Date - 10/1/1984
  • Dynamic Soil Properties:
  • Erosion Class - 3
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed-calcareous
  • Landscape: upland
  • Landform: upland slope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1984 (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

    ochric epipedon

    argillic horizon

    0—13

    13—109

    —-

    —-
    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

    15

    —

    —

    —

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (10YR 3/3) interior and brown (10YR 4/3), brown (10YR 5/3) interior and pale brown (10YR 6/3), dry; silty clay loam; weak very fine granular structure; friable; 5.5 fine roots; fragments; moderately acid, pH 6.0, hellige-truog; abrupt smooth boundary. Lab sample # 85P02066; moist when described;. many fine roots
    1Bt1—13 to 28 centimeters (5.1 to 11.0 inches); brown (10YR 5/3) interior silty clay loam; 1 percent dark grayish brown (10YR 4/2) fine faint and 1 percent yellowish brown (10YR 5/6) fine faint mottles; moderate fine and medium subangular blocky structure; friable; 2.5 fine roots; 37 percent light brownish gray (10YR 6/2), moist, skeletans on faces of peds and 55 percent , moist, clay films on faces of peds; fragments; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # 85P02067; moist when described;. common skeletans (sand or silt) surface features on faces of peds; many clay films surface features on faces of peds; common fine roots; few fine faint 10YR42 mottles; few fine faint 10YR56 mottles; continuous - phpvsfiid 218552; continuous - phpvsfiid 218552
    1Bt2—28 to 41 centimeters (11.0 to 16.1 inches); brown (10YR 5/3) interior silty clay loam; 11 percent dark grayish brown (10YR 4/2) fine faint and 11 percent yellowish brown (10YR 5/6) fine faint mottles; moderate very fine and fine subangular blocky structure; friable; 2.5 fine roots; , moist, clay films on faces of peds and 15 percent light brownish gray (10YR 6/2), moist, skeletans on faces of peds; fragments; slightly acid, pH 6.4, hellige-truog; clear wavy boundary. Lab sample # 85P02068; moist when described;. few skeletans (sand or silt) surface features on faces of peds; common fine roots; common fine faint 10YR42 mottles; common fine faint 10YR56 mottles; patchy - phpvsfiid 218554; patchy - phpvsfiid 218554
    1Bt3—41 to 56 centimeters (16.1 to 22.0 inches); yellowish brown (10YR 5/4) interior silty clay loam; 11 percent grayish brown (10YR 5/2) fine distinct and 11 percent yellowish brown (10YR 5/6) fine faint mottles; moderate fine subangular blocky structure; friable; 2.5 fine roots; , moist, clay films on faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.4, hellige-truog; clear wavy boundary. Lab sample # 85P02069; moist when described;. few fine iron-manganese concretions concentrations; common fine roots; common fine distinct 10YR52 mottles; common fine faint 10YR56 mottles; patchy - phpvsfiid 218555; patchy - phpvsfiid 218555
    1Bt4—56 to 69 centimeters (22.0 to 27.2 inches); yellowish brown (10YR 5/4) interior silty clay loam; 11 percent grayish brown (10YR 5/2) fine distinct and 11 percent yellowish brown (10YR 5/8) fine distinct mottles; weak medium prismatic, and weak medium subangular blocky structure; friable; 0.5 fine roots; , moist, clay films on faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # 85P02070; moist when described;. few fine iron-manganese concretions concentrations; few fine roots; common fine distinct 10YR52 mottles; common fine distinct 10YR58 mottles; patchy - phpvsfiid 230756; patchy - phpvsfiid 230756
    1Bt4—69 to 79 centimeters (27.2 to 31.1 inches); yellowish brown (10YR 5/4) interior silty clay loam; 11 percent grayish brown (10YR 5/2) fine distinct and 11 percent yellowish brown (10YR 5/8) fine distinct mottles; weak medium prismatic, and weak medium subangular blocky structure; friable; 0.5 fine roots; , moist, clay films on faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.4, hellige-truog; gradual wavy boundary. Lab sample # 85P02071; moist when described;. few fine iron-manganese concretions concentrations; few fine roots; common fine distinct 10YR52 mottles; common fine distinct 10YR58 mottles; patchy - phpvsfiid 230757; patchy - phpvsfiid 230757
    1BC—79 to 109 centimeters (31.1 to 42.9 inches); yellowish brown (10YR 5/6) interior silty clay loam; 11 percent grayish brown (10YR 5/2) medium distinct and 11 percent strong brown (7.5YR 5/8) fine faint mottles; weak medium prismatic structure; friable; 0.5 fine roots; 1 percent fine iron-manganese concretions; fragments; neutral, pH 6.6, hellige-truog; gradual wavy boundary. Lab sample # 85P02072; moist when described;. Sampled to 91cm.; few fine iron-manganese concretions concentrations; few fine roots; common medium distinct 10YR52 mottles; common fine faint 7.5YR58 mottles
    1C—109 to 152 centimeters (42.9 to 59.8 inches); yellowish brown (10YR 5/6) interior silt loam; 11 percent grayish brown (10YR 5/2) medium distinct and 11 percent strong brown (7.5YR 5/8) fine faint mottles; massive; friable; 1 percent fine iron-manganese concretions; fragments; neutral, pH 6.8, hellige-truog.; moist when described;. Not sampled.; few fine iron-manganese concretions concentrations; common medium distinct 10YR52 mottles; common fine faint 7.5YR58 mottles