IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1993MO099188M
  • User Pedon ID: 1993MO099188
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9309915
  • 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: 38.4231075
  • Std. Longitude: -90.6359453
  • Datum: WGS84
  • Location Description: Pete Stradil
  • State: Missouri
  • County: MO099—Jefferson
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: J Dodd, D Skaer, C Harwood
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 31 to 81 cm.
  • Classificaton Date - 9/8/1993
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/8/1993 (actual site observation date)
  • Air Photo ID: 31N
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    11

    —

    —

    241

    —

    236

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 11 centimeters (1.2 to 4.3 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; very cobbly silt loam; weak very fine subangular blocky structure; very friable; 3.0 very fine and fine roots and 2.0 medium roots; 1.0 very fine and fine interstitial pores; 5 percent by volume 250-425-600 millimeter limestone, cherty fragments and 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU047925
    E—11 to 31 centimeters (4.3 to 12.2 inches); brown (10YR 5/3) extremely gravelly silt loam; weak very fine subangular blocky structure; very friable; 3.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 1.0 very fine and fine interstitial pores; 2 percent distinct skeletans on faces of peds and in pores; 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 45 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU047926
    Bt1—31 to 51 centimeters (12.2 to 20.1 inches); brown (7.5YR 5/4) very gravelly silt loam; moderate very fine subangular blocky structure; friable; 2.0 very fine and fine roots and 2.0 medium roots; 2.0 very fine and fine interstitial and tubular pores; 1 percent distinct clay films on faces of peds and 1 percent distinct skeletans on faces of peds and in pores; 15 percent by volume 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU047927
    Bt2—51 to 69 centimeters (20.1 to 27.2 inches); strong brown (7.5YR 5/6) extremely cobbly loam; 1 percent yellowish red (5YR 5/6) fine distinct mottles; moderate very fine subangular blocky structure; friable; 1.0 very fine and fine roots and 1.0 medium roots; 2.0 very fine and fine interstitial and tubular pores; 1 percent distinct clay films on faces of peds and 1 percent distinct skeletans on rock fragments; 10 percent by volume 250-425-600 millimeter limestone, cherty fragments and 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU047928
    2Bt3—69 to 107 centimeters (27.2 to 42.1 inches); strong brown (7.5YR 4/6) extremely cobbly coarse sandy loam; 2 percent yellowish red (5YR 5/6) fine distinct mottles; moderate very fine subangular blocky structure; friable; 1.0 very fine and fine roots and 1.0 medium roots; 2.0 very fine and fine interstitial and tubular pores; 2 percent distinct clay films on faces of peds; 15 percent by volume 250-425-600 millimeter limestone, cherty fragments and 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU047929
    2Bt4—107 to 206 centimeters (42.1 to 81.1 inches); reddish yellow (5YR 6/6) extremely stony loam; 2 percent yellowish red (5YR 5/8) fine distinct mottles; weak very fine subangular blocky structure; friable; 1.0 very fine and fine roots and 1.0 medium roots; 2.0 very fine and fine interstitial and tubular pores; 1 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments and 25 percent by volume 250-425-600 millimeter limestone, cherty fragments and 30 percent by volume 75-162-250 millimeter limestone, cherty fragments. Lab sample # MU047930