IDENTIFIERS

  • Current Taxon Name (Soil Name): Bona
  • OSD
  • Series Extent
  • User Site ID: 2009MO109005M
  • User Pedon ID: 2009MO109005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0910905
  • Print Date: 2/16/2025

    • 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: 37.2696944
  • Std. Longitude: -93.8571944
  • Datum: WGS84
  • Country: US—United States
  • State: Missouri
  • County: MO109—Lawrence
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO606—Greene and Lawrence Counties, Missouri
  • 7.5 Minute USGS Quad: 37093-C7—South Greenfield, Missouri

    • PEDON

  • Describers Name: Doug Gisselbeck, Thomas DeWitt
  • Current Taxonomic Class: Clayey-skeletal, mixed, active, mesic Pachic Paleudolls
  • Current Taxon Kind: taxon above family
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Bona
  • PSC - 58 to 107 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Nixa
  • Taxon Kind - series
  • PSC - 58 to 108 cm.
  • Classificaton Date - 11/19/2008
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified


    • SITE

  • Parent Material: gravelly alluvium derived from igneous, metamorphic and sedimentary rock over clayey slope alluvium derived from sedimentary rock
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: head slope
  • Hill Slope Profile: footslope
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Runoff: very high
  • Drainage Class: well
  • Flooding: occasional flooding for extremely brief periods
  • Ponding: none ponding
  • Geology: Burlington Limestone formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/19/2008 (actual site observation date)
  • Air Photo ID: 37093c7
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • 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

    lithologic discontinuity

    redox depletions with chroma 2 or less

    0—58

    58—152

    58—152

    119—152

    —58—

    —94—

    —94—

    —33—
    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

    6

    —

    —

    365.8

    —

    99

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 30 centimeters (0.0 to 11.8 inches); very dark grayish brown (10YR 3/2) exterior very gravelly silt loam; 29 percent sand; 59 percent silt; 12 percent clay; strong fine granular structure; very friable; 10.0 medium roots throughout and 10.0 fine roots throughout; 10.0 medium and 10.0 fine pores; 5 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 35 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU005799; observed in push tube
    A—30 to 58 centimeters (11.8 to 22.8 inches); dark brown (10YR 3/3) exterior very gravelly loam; 39 percent sand; 37 percent silt; 24 percent clay; moderate fine granular, and weak fine subangular blocky structure; very friable; 10.0 medium roots throughout and 10.0 fine roots throughout; 10.0 medium and 10.0 fine pores; 19 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 40 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU005800; observed in push tube
    2Bt1—58 to 119 centimeters (22.8 to 46.9 inches); reddish brown (5YR 4/4) broken face very gravelly clay; 17 percent sand; 22 percent silt; 61 percent clay; moderate medium subangular blocky structure; firm; 0.5 fine roots throughout; 3.0 medium and 3.0 fine pores; 35 percent brown (10YR 4/3), moist, clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix; 5 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 35 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU005801; observed in push tube
    2Bt2—119 to 152 centimeters (46.9 to 59.8 inches); dark red (2.5YR 3/6) broken face very gravelly clay; 9 percent sand; 12 percent silt; 79 percent clay; moderate medium subangular blocky, and weak medium prismatic structure; firm; 0.5 fine roots throughout; 0.5 fine and 0.5 fine pores; 35 percent dark grayish brown (10YR 4/2), moist, clay films on vertical faces of peds; 1 percent medium faint irregular noncoherent cemented iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix; 5 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 45 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments. Lab sample # MU005802; observed in push tube