IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 2006MO225011M
  • User Pedon ID: 2006MO225011
  • Vegetation Plot ID: 2006MO225011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0622511
  • Print Date: 5/19/2024

    • 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: 37.2284167
  • Std. Longitude: -92.9934167
  • Datum: WGS84
  • Township: T29N
  • Range: R19W
  • Section: 10
  • PLSS Details: 957 feet W and 1902 feet S of the NE corner
  • Country: US—United States
  • State: Missouri
  • County: MO225—Webster
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO225—Webster County, Missouri
  • 7.5 Minute USGS Quad: 37092-B8—Fordland, Missouri

    • PEDON

  • Describers Name: Duane Viele, Allan Johnston, Gene Campbell
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: research site
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 11
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxonomic Class - Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 24 to 69 cm.
  • Classificaton Date - 4/19/2006
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed
  • Landscape: upland
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Runoff: high
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Pierson Limestone formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/19/2006 (actual site observation date)
  • Air Photo ID: 37092b8nw
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    QUERC

    Quercus

    oak

    —

    —

    —
    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    —

    69 -

    - 1 -

    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    fragipan

    0—24

    24—69

    69—

    —24—

    —45—

    —1—
    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

    —

    —

    447.4

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oe—0 to 4 centimeters (0.0 to 1.6 inches); moderately decomposed plant material; fragments; abrupt smooth boundary.; observed in pit, small
    A—4 to 11 centimeters (1.6 to 4.3 inches); brown (10YR 4/3) broken face gravelly silt loam; moderate fine granular, and moderate medium granular structure; very friable; 10.0 very fine roots throughout and 0.5 very coarse roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 very fine and 10.0 fine pores; 15 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; abrupt wavy boundary.; observed in pit, small
    E—11 to 24 centimeters (4.3 to 9.4 inches); brown (10YR 5/3) broken face gravelly silt loam; weak fine subangular blocky structure; friable; 10.0 very fine roots throughout and 3.0 medium roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 very fine and 10.0 fine pores; 20 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear wavy boundary.; observed in pit, small
    Bt1—24 to 35 centimeters (9.4 to 13.8 inches); strong brown (7.5YR 5/6) broken face gravelly silt loam; moderate fine subangular blocky structure; friable; 10.0 very fine roots throughout and 3.0 medium roots throughout and 10.0 fine roots throughout and 0.5 coarse roots throughout; 0.5 fine pores; 12 percent faint strong brown (7.5YR 4/6), moist, clay films on all faces of peds; 25 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear wavy boundary.; observed in pit, small
    Bt2—35 to 53 centimeters (13.8 to 20.9 inches); 70 percent brown (7.5YR 5/4) broken face and 30 percent strong brown (7.5YR 4/6) broken face gravelly silty clay loam; moderate medium subangular blocky structure; firm; 3.0 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 0.5 fine pores; 35 percent distinct brown (7.5YR 4/4), moist, and gray (10YR 6/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 25 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary.; observed in pit, small
    Bt3—53 to 69 centimeters (20.9 to 27.2 inches); 60 percent strong brown (7.5YR 5/6) broken face and 40 percent light brownish gray (10YR 6/2) broken face gravelly silty clay loam; moderate fine subangular blocky structure; firm; 3.0 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 0.5 fine pores; 12 percent distinct strong brown (7.5YR 4/6), moist, and gray (10YR 6/1), moist, clay films on all faces of peds; 3 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary.; observed in pit, small
    2Btx—69 to 90 centimeters (27.2 to 35.4 inches); fragments; abrupt wavy boundary.; observed in pit, small
    3Bt—90 to 92 centimeters (35.4 to 36.2 inches); fragments.; observed in pit, small