IDENTIFIERS

  • Current Taxon Name (Soil Name): Fourche
  • OSD
  • Series Extent
  • User Site ID: 1995MO223086TM
  • User Pedon ID: 1995MO223086T
  • User Site Association ID: 7867
  • Transect:
  • User Transect ID - wayne-07
  • Transect Stop Number - 10
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9522335
  • Print Date: 11/23/2024

    • 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: 37.2584343
  • Std. Longitude: -90.5592880
  • Datum: WGS84
  • Map Unit: 21C—Cornwall silt loam, 3 to 8 percent slopes74646—Cornwall silt loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-C5—Brunot, Missouri

    • PEDON

  • Describers Name: DH, RT and KG
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Fourche
  • PSC - 15 to 65 cm.
  • Classificaton Date - 12/10/2010
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Fourche
  • Taxon Kind - series
  • Classificaton Date - 12/21/1995
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 48 Cation Exc. to Clay x100


    • SITE

  • Parent Material: loess over residuum
  • Landscape: basin
  • Landform: basin-floor remnant
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/21/1995 (actual site observation date)
  • Air Photo ID: E-1
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—15

    15—203

    —-

    —-
    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

    —

    —

    192

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; moderate very fine and fine granular structure; friable; 2 percent by volume subangular 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU017672
    Bt1—15 to 46 centimeters (5.9 to 18.1 inches); yellowish brown (10YR 5/6) silty clay loam; moderate very fine and fine subangular blocky structure; firm; 10 percent faint clay films on faces of peds; 1 percent by volume subangular 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU017673. discontinuous - phpvsfiid 133499; discontinuous - phpvsfiid 133499
    Bt2—46 to 64 centimeters (18.1 to 25.2 inches); 60 percent yellowish brown (10YR 5/4) and 40 percent light brownish gray (10YR 6/2) clay loam; moderate very fine and fine subangular blocky structure; firm; 10 percent faint clay films on faces of peds; 2 percent by volume subangular 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # MU017674. discontinuous - phpvsfiid 163315; discontinuous - phpvsfiid 163315
    Bt3—64 to 97 centimeters (25.2 to 38.2 inches); 80 percent gray (10YR 5/1) and 20 percent yellowish brown (10YR 5/4) silty clay loam; moderate very fine and fine subangular blocky structure; firm; 5 percent distinct grayish brown (10YR 5/2) clay films on horizontal faces of peds and 10 percent prominent light gray (10YR 7/2) silt coats on faces of peds and 10 percent distinct reddish yellow (7.5YR 6/8) clay films on faces of peds; 10 percent medium strong brown (7.5YR 5/8) masses of oxidized iron; 5 percent by volume subangular 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # MU017675. discontinuous - phpvsfiid 163317; discontinuous - phpvsfiid 163318; discontinuous - phpvsfiid 163317; discontinuous - phpvsfiid 163318
    2Bt4—97 to 142 centimeters (38.2 to 55.9 inches); 80 percent brown (10YR 5/3) and 20 percent gray (10YR 5/1) very gravelly sandy loam; weak fine subangular blocky structure; firm; 20 percent prominent strong brown (7.5YR 5/8) clay films on faces of peds and in pores; 20 percent medium black (10YR 2/1) iron-manganese masses; 5 percent by volume subangular 75-162-250 millimeter unspecified fragments and 50 percent by volume subangular 2-39-75 millimeter unspecified fragments; gradual smooth boundary. Lab sample # MU017676. discontinuous - phpvsfiid 163319; discontinuous - phpvsfiid 163319
    3Bt5—142 to 203 centimeters (55.9 to 79.9 inches); 80 percent strong brown (7.5YR 5/6) and 20 percent red (2.5YR 5/8) very gravelly clay; weak fine angular blocky structure; firm; 15 percent distinct clay films on faces of peds and in pores; 5 percent by volume subangular 75-162-250 millimeter unspecified fragments and 40 percent by volume subangular 2-39-75 millimeter unspecified fragments. Lab sample # MU017677. discontinuous - phpvsfiid 163320; discontinuous - phpvsfiid 163320