IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 1998MO203093M
  • User Pedon ID: 1998MO203093M
  • User Site Association ID: 8603
  • Transect:
  • User Transect ID - shannon-68F3
  • Transect Stop Number - 10
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9861393
  • NCSS Pedon Lab Data NASIS Record ID - 26988
  • 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: 37.0664333
  • Std. Longitude: -91.3242361
  • 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-A3—Winona, Missouri

    • PEDON

  • Describers Name: BM, RLT
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • 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 - 4/1/2011
  • 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 - 11/10/1998
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 12.5 percent of Percent clay in the control section and 52 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum and/or slope alluvium derived from sandstone and shale
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/10/1998 (actual site observation date)
  • Air Photo ID: 20
  • 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

    5—81

    81—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

    35

    —

    —

    302

    —

    99

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 5 centimeters (0.0 to 2.0 inches); slightly decomposed plant material; fragments.
    A—5 to 18 centimeters (2.0 to 7.1 inches); dark grayish brown (10YR 4/2) extremely gravelly loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine to coarse interstitial and tubular pores; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 60 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU013396
    E1—18 to 35 centimeters (7.1 to 13.8 inches); brown (10YR 5/3) very gravelly loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine to coarse tubular pores; 35 percent distinct dark yellowish brown (10YR 4/6), moist, organic stains on faces of peds; 20 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU013397
    E2—35 to 56 centimeters (13.8 to 22.0 inches); yellowish brown (10YR 5/4) very gravelly loam; weak fine subangular blocky structure; very friable; 7.0 fine and medium roots and 3.0 coarse roots; 7.0 fine to coarse tubular pores; 10 percent faint brown (7.5YR 5/4), moist, clay films on faces of peds; 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 25 percent by volume nonflat indurated 75-162-250 millimeter chert fragments; gradual smooth boundary. Lab sample # MU013398
    E3—56 to 81 centimeters (22.0 to 31.9 inches); pale brown (10YR 6/3) extremely gravelly sandy loam; weak medium subangular blocky structure; friable; 3.0 fine and medium roots; 7.0 fine and medium tubular pores; 15 percent faint strong brown (7.5YR 5/6), moist, clay films on faces of peds; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU013399
    Bt1—81 to 107 centimeters (31.9 to 42.1 inches); strong brown (7.5YR 5/6) very gravelly loam; weak medium subangular blocky structure; friable; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 15 percent distinct yellowish red (5YR 5/8), moist, clay films on faces of peds and 35 percent distinct pinkish gray (7.5YR 7/2), moist, silt coats on faces of peds; 15 percent dendritic black (N 2/0) iron-manganese concretions between peds; 10 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 25 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU013400
    Bt2—107 to 157 centimeters (42.1 to 61.8 inches); 50 percent yellowish red (5YR 5/6) and 50 percent red (2.5YR 4/6) very gravelly loam; moderate medium subangular blocky, and moderate medium angular blocky structure; firm; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 35 percent distinct light brown (7.5YR 6/3), moist, silt coats on faces of peds and 35 percent distinct dark red (2.5YR 3/6), moist, clay films on faces of peds; 15 percent dendritic black (N 2/0) iron-manganese concretions between peds; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU013401
    2Bt3—157 to 183 centimeters (61.8 to 72.0 inches); red (2.5YR 4/8) gravelly silty clay; moderate medium subangular blocky, and moderate fine subangular blocky structure; firm; 0.9 fine and medium roots; 3.0 fine tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 35 percent distinct light brown (7.5YR 6/3), moist, silt coats on faces of peds; 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog. Lab sample # MU013402