IDENTIFIERS

  • Current Taxon Name (Soil Name): Lagonda
  • OSD
  • Series Extent
  • User Site ID: 2007MO115001
  • User Pedon ID: 2007MO115001
  • Transect:
  • User Transect ID - Lagonda-115-03
  • Transect Stop Number - 1
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Print Date: 3/2/2025

    • 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: 39.7252502
  • Std. Longitude: -93.2936630
  • Datum: WGS84
  • Township: 57N
  • Range: 21W
  • Section: 30
  • PLSS Details: 1,463 feet West and 2,527 feet North from the South East corner
  • Map Unit: 30116—Lagonda silt loam, 2 to 5 percent slopes, eroded
  • Country: US—United States
  • State: Missouri
  • County: MO115—Linn
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Regional Office: NC—North Central
  • Non-MLRA Soil Survey Area: MO115—Linn County, Missouri
  • 7.5 Minute USGS Quad: 39093-F3—Fountain Grove, Missouri

    • PEDON

  • Describers Name: Amber Marshaus, David Dowdy
  • Current Taxonomic Class: Fine, smectitic, mesic Vertic Epiaqualfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Lagonda
  • PSC - 13 to 64 cm.
  • Classificaton Date - 7/23/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - LAGONDA
  • Classificaton Date - 1/8/2007
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed over clayey pedisediment derived from mixed
  • Landscape: till plain
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Pre-illinoian Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/8/2007 (actual site observation date)
  • Air Photo ID: 39093f3ne
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
  • Site Erosion Accelerated: water erosion sheet
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    redox concentrations

    redox depletions with chroma 2 or less

    lithologic discontinuity

    0—13

    13—99

    13—99

    13—99

    51—

    11—13—15

    84—86—88

    84—86—88

    84—86—88

    1—1—3
    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

    —

    —

    220.7

    —

    185

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; 80 percent silt; 20 percent clay; fragments.; observed in push tube
    Btg1—13 to 28 centimeters (5.1 to 11.0 inches); dark gray (10YR 4/1) broken face silty clay loam; 71 percent silt; 29 percent clay; 15 percent distinct clay films on all faces of peds; 1 percent fine prominent cylindrical noncoherent cemented yellowish red (5YR 4/6), moist, masses of oxidized iron with sharp boundaries throughout; fragments.; observed in push tube
    Btg2—28 to 51 centimeters (11.0 to 20.1 inches); dark gray (10YR 4/1) broken face silty clay loam; 62 percent silt; 38 percent clay; 35 percent prominent clay films on all faces of peds; 1 percent fine faint cylindrical noncoherent cemented gray (10YR 5/1), moist, iron depletions with clear boundaries throughout and 30 percent fine prominent cylindrical noncoherent cemented strong brown (7.5YR 5/6), moist, masses of oxidized iron with sharp boundaries throughout; fragments.; observed in push tube
    2Btg3—51 to 71 centimeters (20.1 to 28.0 inches); grayish brown (2.5Y 5/2) broken face silty clay loam; 64 percent silt; 36 percent clay; 15 percent distinct clay films on all faces of peds; 10 percent fine prominent cylindrical noncoherent cemented strong brown (7.5YR 5/6), moist, masses of oxidized iron with sharp boundaries throughout; fragments.; observed in push tube
    2Btg4—71 to 84 centimeters (28.0 to 33.1 inches); gray (10YR 5/1) broken face silty clay loam; 61 percent silt; 39 percent clay; 15 percent distinct clay films on all faces of peds; 1 percent fine prominent cylindrical extremely weakly coherent cemented black (10YR 2/1), moist, manganese masses with sharp boundaries throughout and 7 percent fine prominent cylindrical noncoherent cemented yellowish red (5YR 4/6), moist, masses of oxidized iron with sharp boundaries throughout; fragments.; observed in push tube
    2Btg5—84 to 99 centimeters (33.1 to 39.0 inches); gray (2.5Y 6/1) broken face silty clay loam; 68 percent silt; 32 percent clay; 10 percent distinct gray (2.5Y 5/1), moist, clay films on all faces of peds; 5 percent fine prominent cylindrical noncoherent cemented yellowish red (5YR 4/6), moist, masses of oxidized iron with sharp boundaries throughout; 15 percent fine prominent cylindrical extremely weakly coherent cemented light gray (10YR 7/1), moist, with sharp boundaries throughout; fragments.; observed in push tube