IDENTIFIERS

  • Current Taxon Name (Soil Name): Lamoni
  • OSD
  • Series Extent
  • User Site ID: S1986IA1210051
  • User Pedon ID: 86IA1210051
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0353
  • NCSS Pedon Lab Data NASIS Record ID - 59648
  • Print Date: 11/21/2024

    • 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: 41.2022209
  • Std. Longitude: -94.1566696
  • Datum: WGS84
  • Township: 74N
  • Range: 29W
  • Section: 14
  • PLSS Details: 570 feet N and 2450 feet E of the SW corner
  • State: Iowa
  • County: IA121—Madison

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Sampled As Information:
  • Soil Name - Lamoni
  • Taxonomic Class - Fine, montmorillonitic Aquic Argiudolls
  • PSC - 20 to 70 cm.
  • Classificaton Date - 12/1/1986
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1986 (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

    10

    —

    —

    —

    —

    135

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 20 centimeters (0.0 to 7.9 inches); black (10YR 2/1) interior clay loam; moderate fine granular structure; friable; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 87P01790
    1Bt1—20 to 33 centimeters (7.9 to 13.0 inches); brown (10YR 4/3) interior clay; 11 percent brown (7.5YR 4/4) fine distinct mottles; moderate fine subangular blocky structure; firm; 37 percent distinct dark gray (10YR 4/1), moist, clay films on faces of peds and 37 percent black (10YR 2/1), moist, organic stains; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.2, hellige-truog; gradual smooth boundary. Lab sample # 87P01791. few fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common organic coats surface features; common fine distinct 7.5YR44 mottles; discontinuous - phpvsfiid 232014; discontinuous - phpvsfiid 232014
    1Bt2—33 to 46 centimeters (13.0 to 18.1 inches); gray (10YR 5/1) interior clay; 11 percent brown (7.5YR 4/4) fine distinct and 11 percent strong brown (7.5YR 4/6) fine distinct mottles; moderate fine and medium subangular blocky structure; firm; 55 percent dark gray (10YR 4/1), moist, clay films on faces of peds; 11 percent medium iron-manganese concretions; fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # 87P01792. common medium iron-manganese concretions concentrations; many clay films surface features on faces of peds; common fine distinct 7.5YR46 mottles; common fine distinct 7.5YR44 mottles
    1Bt3—46 to 64 centimeters (18.1 to 25.2 inches); gray (10YR 5/1) interior clay; 11 percent yellowish brown (10YR 5/6) fine distinct and 11 percent brown (7.5YR 4/4) fine distinct mottles; moderate medium prismatic, and moderate fine and medium subangular blocky structure; firm; 37 percent dark gray (10YR 4/1), moist, clay films on faces of peds; 11 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.2, hellige-truog; gradual smooth boundary. Lab sample # 87P01793. common fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common fine distinct 10YR56 mottles; common fine distinct 7.5YR44 mottles; discontinuous - phpvsfiid 232017; discontinuous - phpvsfiid 232017
    1Bt4—64 to 84 centimeters (25.2 to 33.1 inches); gray (10YR 5/1) interior clay loam; 11 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate medium prismatic, and moderate medium subangular blocky structure; firm; 37 percent distinct gray (10YR 5/1), moist, clay films on faces of peds and 37 percent faint dark gray (10YR 4/1), moist, clay films on faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.2, hellige-truog; gradual smooth boundary. Lab sample # 87P01794. few fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common clay films surface features on faces of peds; common fine distinct 10YR56 mottles; discontinuous - phpvsfiid 232018; discontinuous - phpvsfiid 232018
    1Bt5—84 to 122 centimeters (33.1 to 48.0 inches); gray (10YR 5/1) interior clay loam; 11 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate medium prismatic, and moderate medium and coarse subangular blocky structure; firm; 37 percent dark gray (10YR 4/1), moist, clay films on faces of peds and 37 percent distinct gray (10YR 5/1), moist, clay films on faces of peds; 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. few fine iron-manganese concretions concentrations; common clay films surface features on faces of peds; common clay films surface features on faces of peds; common fine distinct 10YR56 mottles; discontinuous - phpvsfiid 232020; discontinuous - phpvsfiid 232020
    1BC—122 to 152 centimeters (48.0 to 59.8 inches); gray (10YR 5/1) interior and yellowish brown (10YR 5/6) interior clay loam; weak medium prismatic structure; friable; fragments.