IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1998MO223103M
  • User Pedon ID: 1998MO223103
  • User Site Association ID: 8114
  • Transect:
  • User Transect ID - wayne-57
  • Transect Stop Number - 6
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822330
  • 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: 37.1027870
  • Std. Longitude: -90.5037231
  • Datum: WGS84
  • Map Unit: 74649—Aslinger-Waben complex, 3 to 15 percent slopes22D—Aslinger-Waben complex, 3 to 15 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-A5—Piedmont SE, Missouri

    • PEDON

  • Describers Name: DH, RT and KG
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • 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 - 12/10/2010
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 28 to 78 cm.
  • Classificaton Date - 8/31/1998
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: plateau
  • Landform: valley side
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: lower third
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments: 0.03 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/31/1998 (actual site observation date)
  • Air Photo ID: E4
  • 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—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

    12

    —

    —

    155

    —

    150

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); yellowish brown (10YR 5/4), light gray (10YR 7/2), dry; very gravelly silt loam; moderate fine granular structure; very friable; 15.0 very fine to coarse roots; 15.0 very fine and fine interstitial and tubular and 5.0 medium tubular pores; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU012746
    E—8 to 28 centimeters (3.1 to 11.0 inches); brown (10YR 5/3) very gravelly silt loam; weak fine subangular blocky structure; very friable; 15.0 very fine to coarse roots; 10.0 very fine and fine vesicular and 3.0 medium tubular pores; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU012747
    Bt1—28 to 53 centimeters (11.0 to 20.9 inches); yellowish brown (10YR 5/6) very gravelly silt loam; moderate fine subangular blocky structure; friable; 10.0 very fine roots and 1.0 medium and coarse roots; 10.0 very fine and fine vesicular pores; 20 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 35 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU012748
    Bt2—53 to 76 centimeters (20.9 to 29.9 inches); 70 percent strong brown (7.5YR 5/6) and 30 percent yellowish red (5YR 4/6) very gravelly silt loam; moderate fine subangular blocky structure; firm; 5.0 very fine roots and 1.0 medium and coarse roots; 10.0 very fine and fine vesicular pores; 20 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 35 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU012749
    Bt3—76 to 99 centimeters (29.9 to 39.0 inches); 80 percent yellowish brown (10YR 5/8) and 20 percent red (2.5YR 4/6) very gravelly loam; moderate fine subangular blocky structure; firm; 1.0 very fine roots and 0.5 medium and coarse roots; 10.0 very fine and fine vesicular pores; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 45 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU012750
    2Bt4—99 to 127 centimeters (39.0 to 50.0 inches); 50 percent red (2.5YR 4/6) and 50 percent strong brown (7.5YR 5/6) very gravelly clay; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 5.0 very fine vesicular pores; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; diffuse wavy boundary. Lab sample # MU012751
    2Bt5—127 to 165 centimeters (50.0 to 65.0 inches); 50 percent dark red (2.5YR 3/6) and 40 percent strong brown (7.5YR 5/6) and 10 percent light gray (10YR 7/2) clay; moderate very fine and fine angular blocky structure; very firm; 0.5 very fine roots; 3.0 very fine vesicular pores; 10 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; diffuse wavy boundary. Lab sample # MU012752
    2Bt6—165 to 203 centimeters (65.0 to 79.9 inches); 50 percent dark red (2.5YR 3/6) and 40 percent strong brown (7.5YR 5/8) and 10 percent very pale brown (10YR 7/4) clay; moderate fine and medium angular blocky structure; very firm; 1.0 very fine vesicular pores; 10 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments. Lab sample # MU012753