IDENTIFIERS

  • Current Taxon Name (Soil Name): Townhole
  • OSD
  • Series Extent
  • User Site ID: 1997MO119151M
  • User Pedon ID: 1997MO119151
  • User Site Association ID: 8463
  • Transect:
  • User Transect ID - 97-05
  • Transect Stop Number - 3
  • Transect Interval - 120.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9711923
  • 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: 36.5399694
  • Std. Longitude: -94.0994861
  • Datum: WGS84
  • Map Unit: 73349—Boskydell very gravelly silty clay loam, 8 to 20 percent slopes
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: JAW,MDO
  • Current Taxonomic Class: Loamy-skeletal, mixed, semiactive, 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 - Townhole
  • PSC - 28 to 78 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Wilburton
  • Taxon Kind - series
  • Classificaton Date - 6/2/1997
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from limestone and shale
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/2/1997 (actual site observation date)
  • Air Photo ID: 14C
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—28

    28—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

    10

    —

    —

    371

    —

    59

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark brown (10YR 3/3) very gravelly silt loam; weak fine granular structure; very friable; 30.0 very fine to medium roots throughout; 20.0 very fine interstitial and tubular pores; 55 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU057984. 5% tripolitic chert.
    E—13 to 28 centimeters (5.1 to 11.0 inches); yellowish brown (10YR 5/4) extremely gravelly silt loam; weak very fine subangular blocky structure; very friable; 15.0 very fine to medium roots throughout; 10.0 very fine interstitial and tubular pores; 2 percent distinct dark brown (10YR 3/3) organic stains on faces of peds; 62 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU057985. 5% tripolitic chert.; patchy - phpvsfiid 154500; patchy - phpvsfiid 154500
    Bt1—28 to 61 centimeters (11.0 to 24.0 inches); 70 percent yellowish brown (10YR 5/6) and 30 percent yellowish brown (10YR 5/4) extremely gravelly silt loam; weak very fine and fine subangular blocky structure; friable; brittle; 10.0 very fine and fine roots throughout; 3.0 very fine interstitial and tubular pores; 1 percent faint yellowish brown (10YR 5/6) clay films on faces of peds; 75 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU057986. 2% tripolitic chert. 5% brittleness.; patchy - phpvsfiid 154501; patchy - phpvsfiid 154501
    2Bt2—61 to 102 centimeters (24.0 to 40.2 inches); strong brown (7.5YR 4/6) very gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; 4.0 very fine and fine roots throughout; 1.0 very fine interstitial and tubular pores; 5 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 5 percent distinct yellowish brown (10YR 5/4) silt coats in root channels and/or pores; 1 percent fine spherical black (N 2/0) iron-manganese masses around rock fragments; 1 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 55 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU057987. 2% tripolitic chert.; discontinuous - phpvsfiid 154502; discontinuous - phpvsfiid 159377; discontinuous - phpvsfiid 154502; discontinuous - phpvsfiid 159377
    2Bt3—102 to 147 centimeters (40.2 to 57.9 inches); strong brown (7.5YR 4/6) gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; 1.0 very fine and fine roots throughout; 0.5 very fine interstitial and tubular pores; 1 percent distinct yellowish brown (10YR 5/4) silt coats in root channels and/or pores and 3 percent faint strong brown (7.5YR 4/6) clay films on faces of peds; 1 percent fine spherical black (N 2/0) iron-manganese masses around rock fragments; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU057988. patchy - phpvsfiid 159378; patchy - phpvsfiid 159379; patchy - phpvsfiid 159378; patchy - phpvsfiid 159379
    3Bt4—147 to 203 centimeters (57.9 to 79.9 inches); 65 percent yellowish brown (10YR 5/6) and 35 percent strong brown (7.5YR 4/6) extremely gravelly silty clay loam; weak very fine and fine subangular blocky structure; firm; 1.0 very fine roots throughout; 1.0 very fine interstitial pores; 3 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds and 3 percent prominent yellowish brown (10YR 5/4) silt coats in root channels and/or pores; 2 percent fine irregular black (N 2/0) iron-manganese masses around rock fragments; 85 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU057989. discontinuous - phpvsfiid 159626; patchy - phpvsfiid 159220; discontinuous - phpvsfiid 159626; patchy - phpvsfiid 159220