IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1996MO119059M
  • User Pedon ID: 1996MO119059
  • User Site Association ID: 8438
  • Transect:
  • User Transect ID - 96-04
  • Transect Stop Number - 3
  • Transect Interval - 45.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9611921
  • Print Date: 5/15/2024

    • 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: 36.7385139
  • Std. Longitude: -94.1731194
  • Datum: WGS84
  • Map Unit: 70078—Goss-Rueter complex, 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, JSE, KLG
  • Current Taxonomic Class: Loamy-skeletal, mixed, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Clarksville
  • PSC - 28 to 78 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Noark
  • Taxonomic Class - Clayey-skeletal, mixed, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 28 to 78 cm.
  • Classificaton Date - 4/4/1996
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/4/1996 (actual site observation date)
  • Air Photo ID: 8A
  • Surface Cover Properties:
  • 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—13

    46—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

    12

    —

    —

    366

    —

    200

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); 65 percent brown (10YR 4/3) and 35 percent very dark grayish brown (10YR 3/2) extremely gravelly silt loam; weak fine granular structure; very friable; 11.0 very fine and fine roots and 11.0 medium roots; 15.0 very fine interstitial and tubular pores; 25 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU008913
    E—13 to 28 centimeters (5.1 to 11.0 inches); 70 percent yellowish brown (10YR 5/4) and 30 percent very dark grayish brown (10YR 3/2) extremely gravelly silt loam; weak fine granular structure; very friable; 11.0 very fine and fine roots and 11.0 medium roots; 8.0 very fine interstitial and tubular pores; 10 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 75 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU008914
    Bt1—28 to 46 centimeters (11.0 to 18.1 inches); 90 percent brown (7.5YR 5/4) and 10 percent very pale brown (10YR 7/3) extremely gravelly silt loam; weak very fine subangular blocky structure; friable; 11.0 very fine to medium roots; 2.0 very fine interstitial and tubular pores; 2 percent faint clay films on all faces of peds; 45 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 50 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU008915. discontinuous - phpvsfiid 241468; discontinuous - phpvsfiid 241468
    Bt2—46 to 74 centimeters (18.1 to 29.1 inches); 50 percent strong brown (7.5YR 5/6) and 30 percent reddish yellow (7.5YR 6/6) and 20 percent red (2.5YR 4/8) extremely cobbly silt loam; weak fine subangular blocky structure; firm; 11.0 very fine to medium roots; 2.0 very fine interstitial pores; 10 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds and 30 percent prominent red (2.5YR 4/8) clay films on faces of peds; 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments and 60 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU008916. patchy - phpvsfiid 154079; patchy - phpvsfiid 154080; patchy - phpvsfiid 154079; patchy - phpvsfiid 154080
    2Bt3—74 to 119 centimeters (29.1 to 46.9 inches); 60 percent red (2.5YR 4/8) and 40 percent red (2.5YR 4/6) extremely cobbly clay; moderate very fine subangular blocky structure; firm; 5.0 very fine to medium roots; 0.5 very fine interstitial pores; 70 percent prominent red (2.5YR 4/6) clay films on faces of peds; 20 percent by volume subrounded 75-162-250 millimeter limestone, cherty fragments and 50 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU008917. continuous - phpvsfiid 154081; continuous - phpvsfiid 154081
    2Bt4—119 to 203 centimeters (46.9 to 79.9 inches); red (2.5YR 4/6) extremely cobbly clay; moderate very fine and fine subangular blocky structure; firm; 5.0 very fine to medium roots; 0.5 very fine interstitial pores; 15 percent prominent red (2.5YR 4/6) clay films on faces of peds and 50 percent prominent dark red (2.5YR 3/6) clay films on faces of peds; 10 percent fine and medium irregular black (N 2/0) iron-manganese masses throughout and 10 percent coarse and very coarse irregular black (N 2/0) iron-manganese masses throughout; 70 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments. Lab sample # MU008918. continuous - phpvsfiid 156379; continuous - phpvsfiid 156380; continuous - phpvsfiid 156379; continuous - phpvsfiid 156380