IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 1993MO043002M
  • User Pedon ID: 1993MO043002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9304302
  • Print Date: 1/29/2025

    • 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: 36.9197583
  • Std. Longitude: -93.2891778
  • Datum: WGS84
  • Township: T26N
  • Range: R22W
  • Section: 25
  • PLSS Details: 1290 feet W and 440 feet N of the SE corner
  • Country: US—United States
  • State: Missouri
  • County: MO043—Christian
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO043—Christian County, Missouri
  • 7.5 Minute USGS Quad: 36093-H3—Highlandville, Missouri

    • PEDON

  • Describers Name: Brian Engelbrecht
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Pedon #: 2
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxonomic Class - Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 0 to 0 cm.
  • Classificaton Date - 3/1/1993
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: interfluve
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Runoff: negligible
  • Drainage Class: excessively
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1993 (actual site observation date)
  • Air Photo ID: 36093h3se
  • 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 gully
    • 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

    5

    —

    —

    402.6

    —

    45

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) interior and dark yellowish brown (10YR 4/4) interior silt loam; weak very fine granular structure; friable; 10.0 very fine roots and 10.0 fine roots; 5 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU007581
    E—13 to 20 centimeters (5.1 to 7.9 inches); dark yellowish brown (10YR 4/4) interior and dark yellowish brown (10YR 4/6) interior silt loam; moderate fine granular, and moderate very fine granular structure; 10.0 very fine roots and 10.0 fine roots; 5 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU007582
    Bt1—20 to 41 centimeters (7.9 to 16.1 inches); yellowish brown (10YR 5/6) interior silt loam; weak fine subangular blocky, and weak very fine subangular blocky structure; friable; 1.0 very fine roots and 1.0 fine roots; 15 percent faint , moist, clay films on all faces of peds and 35 percent distinct brown (10YR 4/3), moist, on all faces of peds; 10 percent by volume 2-?-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU007583
    Bt2—41 to 56 centimeters (16.1 to 22.0 inches); yellowish brown (10YR 5/6) interior gravelly silty clay loam; weak fine subangular blocky structure; friable; 0.5 very fine roots and 0.5 fine roots; 35 percent faint clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented pale brown (10YR 6/3), moist, iron depletions with clear boundaries in matrix; 25 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU007584
    BEx—56 to 89 centimeters (22.0 to 35.0 inches); light brownish gray (10YR 6/2) interior very gravelly silt loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; hard; brittle; 3 percent yellowish red (5YR 5/6), moist, iron stains throughout and 35 percent distinct brown (7.5YR 4/4), moist, clay films on all faces of peds; 45 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU007585
    2Btx—89 to 107 centimeters (35.0 to 42.1 inches); light brownish gray (10YR 6/2) interior extremely gravelly silt loam; massive; hard; brittle; 3 percent red (2.5YR 4/8), moist, iron stains throughout and 35 percent distinct brown (7.5YR 4/4), moist, clay films on all faces of peds; 65 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU007586
    2Bt1—107 to 122 centimeters (42.1 to 48.0 inches); yellowish red (5YR 4/6) interior silt loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; firm; 35 percent prominent light brownish gray (10YR 6/2), moist, clay films on vertical faces of peds and 35 percent distinct brown (7.5YR 4/4), moist, clay films on all faces of peds; 45 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU007587
    2Bt2—122 to 152 centimeters (48.0 to 59.8 inches); dark red (2.5YR 3/6) interior very gravelly silty clay loam; weak fine subangular blocky, and weak very fine subangular blocky structure; firm; 15 percent faint yellowish red (5YR 4/6), moist, clay films on all faces of peds and 35 percent distinct yellowish red (5YR 4/6), moist, clay films on all faces of peds; 45 percent by volume nonflat indurated 2-?-75 millimeter chert fragments. Lab sample # MU007588