IDENTIFIERS

  • Current Taxon Name (Soil Name): Gatewood
  • OSD
  • Series Extent
  • User Site ID: 2008MO059001M
  • User Pedon ID: 2008MO059001
  • Vegetation Plot ID: 2008MO059001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0805901
  • Print Date: 12/4/2024

    • 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: 37.8425000
  • Std. Longitude: -92.9261944
  • Datum: WGS84
  • Township: T36N
  • Range: R18W
  • Section: 21
  • PLSS Details: 1132 feet E and 1201 feet N of the S W corner
  • Country: US—United States
  • State: Missouri
  • County: MO059—Dallas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO059—Dallas County, Missouri
  • 7.5 Minute USGS Quad: 37092-G8—Leadmine, Missouri

    • PEDON

  • Describers Name: Jeff Woodward, Brian Fredrick, Dick Henderson, Gene Campbell
  • Current Taxonomic Class: Fine, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Gatewood
  • PSC - 56 to 84 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Gatewood
  • Taxon Kind - series
  • PSC - 56 to 84 cm.
  • Classificaton Date - 5/13/2008
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Roubidoux Formation gravelly slope alluvium derived from mixed over Gasconade Dolomite clayey residuum weathered from dolomite
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: lower third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: concave
  • Runoff: high
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: very strongly coherent slight weathered dolomite (dolostone) at 84cm with 45 to <100 and a strike of 0 degrees and a dip of 0 to 0 degrees
  • Geology: Gasconade Dolomite formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/13/2008 (actual site observation date)
  • Air Photo ID: 37092g8
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and 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

    QUST

    THUJA

    QUMU

    Quercus stellata

    Thuja

    Quercus muehlenbergii

    post oak

    arborvitae

    chinquapin oak

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    —

    —

    —

    —

    —

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

    bedrock, lithic

    —

    84 -

    - 1 -

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

    ochric epipedon

    argillic horizon

    redox depletions with chroma 2 or less

    lithologic discontinuity

    lithic contact

    0—10

    56—84

    56—84

    56—84

    84—

    —10—

    —28—

    —28—

    —28—

    —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

    11.2

    —

    —

    268.5

    —

    71

    —

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    —

    —

    —

    —

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    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) rubbed very gravelly loam; 50 percent sand; 43 percent silt; 7 percent clay; weak fine granular structure; very friable; 10.0 medium roots throughout and 10.0 fine roots throughout; 10.0 fine interstitial pores; 35 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU002666; observed in pit, small
    BE—10 to 56 centimeters (3.9 to 22.0 inches); yellowish brown (10YR 5/4) broken face extremely gravelly coarse sandy loam; 63 percent sand; 30 percent silt; 7 percent clay; weak fine subangular blocky structure; very friable; 3.0 medium roots throughout; 10.0 fine interstitial pores; 35 percent distinct brown (10YR 5/3), moist, silt coats; 5 percent by volume nonflat subangular indurated 75-?-250 millimeter chert fragments and 70 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU002667; observed in pit, small
    2Bt—56 to 84 centimeters (22.0 to 33.1 inches); yellowish brown (10YR 5/6) broken face gravelly clay; 24 percent sand; 17 percent silt; 59 percent clay; weak very fine subangular blocky, and weak medium prismatic structure; very firm; 0.5 medium roots throughout; 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix; 30 percent by volume nonflat subrounded indurated 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU002668; observed in pit, small
    2R—84 centimeters (33.1 inches); bedrock; fragments.; observed in pit, small