IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 1999MO203031M
  • User Pedon ID: 1999MO203031M
  • Transect:
  • Transect Stop Number - 1
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9961331
  • NCSS Pedon Lab Data NASIS Record ID - 31532
  • Print Date: 11/11/2024

    • 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: 37.1464056
  • Std. Longitude: -91.4568639
  • Datum: WGS84
  • 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: JSE, MS, RLT
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Dystrudepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Coulstone
  • PSC - 81 to 131 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Coulstone
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 81 to 131 cm.
  • Classificaton Date - 2/25/1999
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from sandstone
  • Landscape: hills
  • Landform: structural bench
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Runoff: negligible
  • 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—8

    41—208

    —-

    —-
    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

    8

    —

    —

    280

    —

    349

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 5/3) sandy loam; weak very fine granular structure; very friable; 7.0 fine and medium roots and 3.0 fine roots; 1.0 fine tubular pores; 2 percent by volume angular sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU063866
    E1—8 to 23 centimeters (3.1 to 9.1 inches); pale brown (10YR 6/3) sandy loam; weak very fine granular structure; very friable; 7.0 fine and medium roots and 3.0 fine roots; 1.0 fine tubular pores; 2 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU063867
    E2—23 to 41 centimeters (9.1 to 16.1 inches); pale brown (10YR 6/3) very gravelly fine sandy loam; weak very fine subangular blocky structure; very friable; 7.0 fine and medium roots; 1.0 fine tubular pores; 10 percent faint grayish brown (10YR 5/2), moist, organic stains on faces of peds; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU063868
    Bt1—41 to 81 centimeters (16.1 to 31.9 inches); 20 percent yellowish brown (10YR 5/4) and 80 percent light yellowish brown (10YR 6/4) extremely cobbly loamy sand; single grain, and weak very fine subangular blocky; very friable; 0.1 very fine and fine roots; 7.0 fine interstitial and tubular pores; 15 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 20 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 20 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; strongly acid, pH 5.4, hellige-truog; gradual wavy boundary. Lab sample # MU063869
    E/Bt—81 to 137 centimeters (31.9 to 53.9 inches); 80 percent very pale brown (10YR 7/3) and 20 percent strong brown (7.5YR 4/6) very stony loamy sand; single grain, and weak very fine and fine subangular blocky; very friable; 0.1 very fine and fine roots; 7.0 fine interstitial and tubular pores; 10 percent distinct brown (7.5YR 5/4), moist, clay films on rock fragments and 35 percent faint light brownish gray (10YR 6/2), moist, silt coats on faces of peds; 10 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 15 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # MU063870
    Bt/E—137 to 160 centimeters (53.9 to 63.0 inches); 50 percent pink (7.5YR 7/4) and 50 percent strong brown (7.5YR 4/6) very cobbly loamy sand; single grain, and weak very fine and fine subangular blocky; very friable; 0.1 very fine and fine roots; 7.0 very fine and fine interstitial and tubular pores; 15 percent distinct brown (7.5YR 5/4), moist, clay films on faces of peds; 5 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 20 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.3, hellige-truog; gradual wavy boundary. Lab sample # MU063871
    2Bt2—160 to 208 centimeters (63.0 to 81.9 inches); red (10R 4/8) very cobbly sandy clay loam; weak very fine and fine subangular blocky structure; friable; 0.1 very fine and fine roots; 0.1 fine interstitial and tubular pores; 15 percent prominent brown (7.5YR 5/4), moist, clay films on faces of peds and 35 percent faint red (10R 4/6), moist, clay films on faces of peds; 5 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 25 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 25 percent by volume 75-162-250 millimeter sandstone, unspecified fragments. Lab sample # MU063872