IDENTIFIERS

  • Current Taxon Name (Soil Name): Townhole
  • OSD
  • Series Extent
  • User Site ID: 1995MO119023M
  • User Pedon ID: 1995MO119023
  • User Site Association ID: 8414
  • Transect:
  • User Transect ID - 95-08
  • Transect Stop Number - 3
  • Transect Interval - 67.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9511923
  • Print Date: 6/1/2024

    • 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: 36.7300000
  • Std. Longitude: -94.1969444
  • Datum: WGS84
  • Township: T23N
  • Range: R30W
  • Section: 8
  • PLSS Details: 2600 feet S and 1200 feet W of the NW corner
  • Location Description: 2600' S, & 1200' W, of the NW corner of Sec. 8 T.23N. R.30W.
  • Map Unit: 71257—Townhole-Aslinger complex, karst, 1 to 3 percent slopes
  • State: Missouri
  • County: MO119—McDonald
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO119—McDonald County, Missouri

    • PEDON

  • Describers Name: JSE, KLG, JAW
  • Current Taxonomic Class: Loamy-skeletal, mixed, semiactive, mesic Oxyaquic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Townhole
  • PSC - 41 to 91 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Townhole
  • Taxon Kind - series
  • Classificaton Date - 10/19/1995
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium
  • Landscape: plateau
  • Landform: strath terrace
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/19/1995 (actual site observation date)
  • Air Photo ID: 8D
  • 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—18

    18—163

    —-

    —-
    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

    1

    —

    —

    384

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); dark yellowish brown (10YR 4/4) very gravelly silt loam; moderate fine granular structure; friable; 11.0 very fine and fine roots; 10.0 very fine interstitial and tubular pores; 1 percent fine spherical masses of dark accumulation; 37 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU053376
    Bw1—18 to 28 centimeters (7.1 to 11.0 inches); strong brown (7.5YR 4/6) silt loam; weak very fine and fine subangular blocky structure; friable; 4.0 very fine and fine roots; 4.0 very fine interstitial and tubular pores; 2 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 40 percent faint brown (7.5YR 4/4) skeletans on faces of peds; 1 percent fine spherical masses of dark accumulation; 5 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU053377. discontinuous - phpvsfiid 150181; discontinuous - phpvsfiid 150182; discontinuous - phpvsfiid 150181; discontinuous - phpvsfiid 150182
    Bw2—28 to 41 centimeters (11.0 to 16.1 inches); strong brown (7.5YR 4/6) and strong brown (7.5YR 5/6) very gravelly silt loam; weak very fine and fine subangular blocky structure; friable; 3.0 very fine and fine roots; 3.0 very fine interstitial and tubular pores; 3 percent faint strong brown (7.5YR 4/6) clay films on faces of peds; 2 percent fine spherical masses of dark accumulation; 45 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU053378. discontinuous - phpvsfiid 150183; discontinuous - phpvsfiid 150183
    2Bt1—41 to 81 centimeters (16.1 to 31.9 inches); dark red (2.5YR 3/6) and brownish yellow (10YR 6/6) extremely gravelly clay loam; weak very fine subangular blocky structure; firm; 1.0 very fine and fine roots; 2.0 very fine interstitial pores; 1 percent prominent light brownish gray (10YR 6/2) silt coats in root channels and/or pores and 20 percent faint dark red (2.5YR 3/6) clay films on faces of peds and 20 percent faint brownish yellow (10YR 6/6) clay films on rock fragments; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 80 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU053379. discontinuous - phpvsfiid 150184; discontinuous - phpvsfiid 150185; discontinuous - phpvsfiid 150186; discontinuous - phpvsfiid 150184; discontinuous - phpvsfiid 150185; discontinuous - phpvsfiid 150186
    3Bt2—81 to 124 centimeters (31.9 to 48.8 inches); strong brown (7.5YR 5/6) and red (2.5YR 4/6) extremely gravelly silty clay loam; moderate very fine subangular blocky structure; firm; 2.0 very fine interstitial pores; 1 percent prominent light brownish gray (10YR 6/2) silt coats in root channels and/or pores and 15 percent faint strong brown (7.5YR 5/6) clay films on faces of peds and 15 percent faint red (2.5YR 4/6) clay films on rock fragments; 15 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU053380. discontinuous - phpvsfiid 150187; discontinuous - phpvsfiid 150188; discontinuous - phpvsfiid 150189; discontinuous - phpvsfiid 150187; discontinuous - phpvsfiid 150188; discontinuous - phpvsfiid 150189
    3Bt3—124 to 163 centimeters (48.8 to 64.2 inches); strong brown (7.5YR 4/6) and dark red (2.5YR 3/6) extremely gravelly silty clay loam; moderate very fine and fine subangular blocky structure; firm; 2.0 very fine interstitial pores; 15 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 15 percent faint dark red (2.5YR 3/6) clay films on rock fragments; 10 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU053381. discontinuous - phpvsfiid 157666; discontinuous - phpvsfiid 157667; discontinuous - phpvsfiid 157666; discontinuous - phpvsfiid 157667