IDENTIFIERS

  • Current Taxon Name (Soil Name): Lagonda
  • OSD
  • Series Extent
  • User Site ID: 2007MO025011
  • User Pedon ID: 2007MO025011
  • Transect:
  • User Transect ID - Lagonda-025-04
  • Transect Stop Number - 2
  • Lab Information:
  • Certified Lab Pedon Description - no
  • 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: 39.5341949
  • Std. Longitude: -94.1133881
  • Datum: WGS84
  • Township: 55N
  • Range: 29W
  • Section: 36
  • PLSS Details: 512 feet East and 2,316 feet South from the North West corner
  • Map Unit: 30117—Lagonda silt loam, 5 to 9 percent slopes
  • Country: US—United States
  • State: Missouri
  • County: MO025—Caldwell
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Regional Office: NC—North Central
  • Non-MLRA Soil Survey Area: MO025—Caldwell County, Missouri
  • 7.5 Minute USGS Quad: 39094-E1—Polo, Missouri

    • PEDON

  • Describers Name: Larry Gray
  • Current Taxonomic Class: Fine, smectitic, mesic Aquertic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 11
  • Correlated Information:
  • Soil Name - Lagonda
  • PSC - 36 to 86 cm.
  • Classificaton Date - 7/23/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - LAGONDA
  • Classificaton Date - 7/2/2007
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • 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: backslope
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: concave
  • Runoff: medium
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Dennis Formation formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/2/2007 (actual site observation date)
  • Air Photo ID: 39094e1sw
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • 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

    mollic epipedon

    argillic horizon

    redox concentrations

    redox depletions with chroma 2 or less

    0—36

    36—183

    36—183

    56—183

    34—36—38

    145—147—149

    145—147—149

    125—127—129
    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

    4

    —

    —

    306.6

    —

    142

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); very dark grayish brown (10YR 3/2) rubbed silt loam; weak medium granular structure; fragments.; observed in pit, small
    A—15 to 36 centimeters (5.9 to 14.2 inches); very dark gray (10YR 3/1) rubbed silty clay loam; weak medium subangular blocky structure; fragments.; observed in pit, small
    2Bt1—36 to 56 centimeters (14.2 to 22.0 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; moderate medium subangular blocky structure; 15 percent faint dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 10 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, masses of oxidized iron with clear boundaries throughout; fragments.; observed in pit, small
    2Bt2—56 to 69 centimeters (22.0 to 27.2 inches); dark grayish brown (10YR 4/2) broken face silty clay loam; moderate medium subangular blocky structure; 20 percent faint dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 10 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark gray (10YR 4/1), moist, iron depletions with clear boundaries throughout; fragments.; observed in pit, small
    2Bt3—69 to 105 centimeters (27.2 to 41.3 inches); dark grayish brown (2.5Y 4/2) broken face silty clay; moderate medium subangular blocky, and weak fine prismatic structure; 20 percent faint dark grayish brown (2.5Y 4/2), moist, clay films on all faces of peds; 10 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark gray (10YR 4/1), moist, iron depletions with clear boundaries throughout; fragments.; observed in pit, small
    2Bt4—105 to 132 centimeters (41.3 to 52.0 inches); gray (2.5Y 5/1) broken face silty clay; moderate medium subangular blocky, and weak fine prismatic structure; 25 percent faint gray (2.5Y 5/1), moist, clay films on all faces of peds; 10 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark gray (10YR 4/1), moist, iron depletions with clear boundaries throughout; fragments.; observed in pit, small
    2Bt5—132 to 183 centimeters (52.0 to 72.0 inches); gray (2.5Y 6/1) broken face silty clay; moderate medium subangular blocky, and weak medium prismatic structure; 25 percent faint gray (2.5Y 5/1), moist, clay films on all faces of peds; 10 percent fine distinct irregular noncoherent cemented yellowish brown (10YR 5/6), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, masses of oxidized iron with clear boundaries throughout and 10 percent fine distinct irregular noncoherent cemented dark gray (10YR 4/1), moist, iron depletions with clear boundaries throughout; fragments.; observed in pit, small