IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 1998MO203092M
  • User Pedon ID: 1998MO203092M
  • User Site Association ID: 8603
  • Transect:
  • User Transect ID - shannon-68F3
  • Transect Stop Number - 9
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9861392
  • NCSS Pedon Lab Data NASIS Record ID - 26902
  • 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: 37.0669361
  • Std. Longitude: -91.3236611
  • 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: RLT, BM
  • 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 - 61 to 111 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 - 61 to 111 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: 19.5 percent of Percent clay in the control section and 43 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

    0—38

    38—178

    —-

    —-
    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

    40

    —

    —

    305

    —

    121

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) very gravelly sandy loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine interstitial and tubular pores; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 10 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 30 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU012775
    E1—15 to 38 centimeters (5.9 to 15.0 inches); 60 percent yellowish brown (10YR 5/4) and 40 percent pale brown (10YR 6/3) very gravelly sandy loam; weak fine subangular blocky structure; friable; 7.0 fine to coarse roots; 7.0 fine tubular pores; 35 percent distinct dark grayish brown (10YR 4/2), moist, organic stains on faces of peds; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU012776
    E2—38 to 61 centimeters (15.0 to 24.0 inches); brown (7.5YR 5/4) very gravelly sandy loam; weak fine subangular blocky structure; friable; 7.0 fine to coarse roots; 7.0 fine tubular pores; 15 percent distinct brown (7.5YR 5/3), moist, clay films on faces of peds and 35 percent distinct light brown (7.5YR 6/3), moist, silt coats on faces of peds; 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU012777
    Bt1—61 to 81 centimeters (24.0 to 31.9 inches); reddish brown (5YR 5/4) very gravelly sandy loam; weak fine subangular blocky structure; friable; 0.9 fine to coarse roots; 7.0 fine tubular pores; 15 percent distinct red (2.5YR 5/6), moist, clay films on faces of peds and 75 percent distinct light reddish brown (5YR 6/3), moist, silt coats on faces of peds; 10 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU012778
    2Bt2—81 to 117 centimeters (31.9 to 46.1 inches); red (2.5YR 4/8) very gravelly clay loam; weak fine subangular blocky structure; firm; 0.9 fine to coarse roots; 7.0 fine and medium tubular and 0.9 coarse tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 75 percent distinct pinkish gray (7.5YR 7/2), moist, silt coats on faces of peds; 10 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 wavy boundary. Lab sample # MU012779
    2Bt3—117 to 142 centimeters (46.1 to 55.9 inches); red (2.5YR 4/8) clay; moderate medium angular blocky, and moderate medium subangular blocky structure; firm; 0.9 fine to coarse roots; 7.0 fine and medium tubular and 3.0 coarse tubular pores; 35 percent distinct reddish brown (5YR 5/4), moist, silt coats on faces of peds and 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds; 3 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU012780
    2Bt4—142 to 178 centimeters (55.9 to 70.1 inches); red (2.5YR 4/8) clay; moderate medium subangular blocky structure; very firm; 0.9 fine to coarse roots; 3.0 fine and medium tubular pores; 15 percent distinct pinkish gray (7.5YR 7/2), moist, silt coats on faces of peds and 75 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU012781