IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1985MO029007S
  • User Pedon ID: 1985MO029007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 86P0219
  • 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: 38.1027794
  • Std. Longitude: -92.6252747
  • Datum: WGS84
  • State: Missouri
  • County: MO029—Camden
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: D. W. Wolf and D. Viele
  • Current Taxonomic Class: Loamy-skeletal, mixed, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 7
  • Correlated Information:
  • Soil Name - Clarksville
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/1/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, mixed, mesic Typic Paleudalf
  • Taxon Kind - series
  • Classificaton Date - 11/1/1985
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from metamorphic and sedimentary rock
  • Landscape: hills
  • Landform: hillside or mountainside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments: 9.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1985 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    37

    —

    —

    2360

    —

    225

    102

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —

    —

    —
    Oi—0 to 2 centimeters (0.0 to 0.8 inches); slightly decomposed plant material; fragments. Lab sample # 86P01302
    A—2 to 7 centimeters (0.8 to 2.8 inches); dark grayish brown (10YR 4/2) interior, grayish brown (10YR 5/2) interior, dry; gravelly silt loam; weak very fine and fine granular structure; very friable; 0.5 very fine and fine roots throughout; 1.0 very fine and fine interstitial pores; 30 percent by volume 2-39-75 millimeter sedimentary, unspecified fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # 86P01303. few very fine and fine roots throughout
    E1—7 to 42 centimeters (2.8 to 16.5 inches); pale brown (10YR 6/3) interior very cobbly silt loam; weak very fine and fine granular structure; friable; 0.5 very fine and fine roots throughout; 2.5 very fine and fine interstitial pores; 30 percent by volume 75-162-250 millimeter sedimentary, unspecified fragments and 30 percent by volume 2-39-75 millimeter sedimentary, unspecified fragments; neutral, pH 6.7, hellige-truog; gradual wavy boundary. Lab sample # 86P01304. few very fine and fine roots throughout
    E2—42 to 67 centimeters (16.5 to 26.4 inches); pale brown (10YR 6/3) interior extremely cobbly silt loam; weak very fine and fine granular structure; friable; 0.5 fine and medium roots between peds and 0.5 coarse roots between peds; 0.5 very fine and fine interstitial pores; 20 percent by volume 2-39-75 millimeter sedimentary, unspecified fragments and 60 percent by volume 75-162-250 millimeter sedimentary, unspecified fragments; neutral, pH 6.7, hellige-truog; gradual wavy boundary. Not sampled.; few fine and medium roots between peds; few coarse roots between peds
    E/B—67 to 84 centimeters (26.4 to 33.1 inches); yellowish brown (10YR 5/4) interior and brown (7.5YR 5/4) interior extremely gravelly silty clay loam; weak fine subangular blocky structure; friable; 0.5 fine and medium roots between peds and 0.5 coarse roots between peds; 0.5 very fine and fine interstitial pores; 20 percent by volume 75-162-250 millimeter sedimentary, unspecified fragments and 50 percent by volume 2-39-75 millimeter sedimentary, unspecified fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # 86P01305. few fine and medium roots between peds; few coarse roots between peds
    2Bt1—84 to 179 centimeters (33.1 to 70.5 inches); dark red (2.5YR 3/6) interior very gravelly clay; moderate fine and medium subangular blocky structure; firm; 0.5 fine roots between peds; 0.5 very fine and fine interstitial pores; 20 percent by volume 75-162-250 millimeter sedimentary, unspecified fragments and 45 percent by volume 2-39-75 millimeter sedimentary, unspecified fragments; slightly alkaline, pH 7.5, hellige-truog; gradual wavy boundary. Lab sample # 86P01306. few fine roots between peds
    2Bt2—179 to 131 centimeters (70.5 to 51.6 inches); dark red (2.5YR 3/6) interior very cobbly clay; weak fine and medium subangular blocky structure; firm; 0.5 fine roots between peds; 0.5 very fine and fine interstitial pores; 50 percent by volume 75-162-250 millimeter sedimentary, unspecified fragments; moderately alkaline, pH 8.0, hellige-truog. Pit difficult to dig beyond 117 inches; not sampled.; few fine roots between peds