IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 1999MO203034M
  • User Pedon ID: 1999MO203034M
  • Transect:
  • Transect Stop Number - 4
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9961334
  • NCSS Pedon Lab Data NASIS Record ID - 31529
  • Print Date: 9/24/2024

    • LOCATION

  • Map Unit: 99001—Water
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-B4—Alley Spring, Missouri

    • PEDON

  • Describers Name: MS, JK, JF
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Dystrudepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Coulstone
  • PSC - 66 to 126 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Coulstone
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 66 to 126 cm.
  • Classificaton Date - 2/25/1999
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from sandstone
  • Landscape: hills
  • Landform: valley side
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: very low
  • Drainage Class: somewhat excessively
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/25/1999 (actual site observation date)
  • 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—15

    66—183

    —-

    —-
    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

    33

    —

    —

    287

    —

    2

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 15 centimeters (0.0 to 5.9 inches); brown (7.5YR 4/2) sandy loam; weak fine granular structure; friable; 7.0 fine to coarse roots; 7.0 coarse interstitial and tubular pores; 3 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU063891
    E1—15 to 38 centimeters (5.9 to 15.0 inches); light brown (7.5YR 6/3) very gravelly sandy loam; weak fine subangular blocky structure; friable; 7.0 fine to coarse roots; 7.0 medium tubular pores; 10 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU063892
    E2—38 to 66 centimeters (15.0 to 26.0 inches); light brown (7.5YR 6/3) extremely gravelly sandy loam; weak fine subangular blocky structure; friable; 3.0 fine and medium roots; 7.0 coarse interstitial and tubular and 1.0 coarse tubular pores; 15 percent faint brown (7.5YR 4/3), moist, clay films on faces of peds and in pores; 15 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 50 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; strongly acid, pH 5.1, hellige-truog; gradual wavy boundary. Lab sample # MU063893
    Bt1—66 to 86 centimeters (26.0 to 33.9 inches); 70 percent light brown (7.5YR 6/4) and 30 percent strong brown (7.5YR 5/6) gravelly sandy loam; weak fine subangular blocky, and single grain; friable; 3.0 fine and medium roots and 0.1 coarse roots; 7.0 coarse interstitial and tubular and 1.0 coarse tubular pores; 15 percent faint strong brown (7.5YR 5/6), moist, clay films on faces of peds and in pores; 60 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; gradual irregular boundary. Lab sample # MU063894
    Bt2—86 to 109 centimeters (33.9 to 42.9 inches); 60 percent light brown (7.5YR 6/4) and 40 percent yellowish red (5YR 5/6) very gravelly loamy sand; weak fine subangular blocky, and single grain; friable; 3.0 fine and medium roots; 3.0 fine tubular and 7.0 coarse interstitial and tubular pores; 15 percent distinct yellowish red (5YR 5/6), moist, clay films on faces of peds and in pores; 50 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; gradual irregular boundary. Lab sample # MU063895
    Bt3—109 to 157 centimeters (42.9 to 61.8 inches); reddish yellow (5YR 6/6) extremely gravelly sandy loam; weak fine subangular blocky structure; friable; 3.0 fine and medium roots; 7.0 coarse interstitial and tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and in pores; 30 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 40 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU063896
    2Bt4—157 to 183 centimeters (61.8 to 72.0 inches); 60 percent yellowish red (5YR 5/6) and 40 percent red (2.5YR 4/6) clay; weak fine subangular blocky structure; firm; 7.0 fine vesicular pores; 15 percent faint yellowish red (5YR 5/6), moist, clay films on faces of peds and in pores; fragments. Lab sample # MU063897