IDENTIFIERS

  • Current Taxon Name (Soil Name): Noark
  • OSD
  • Series Extent
  • User Site ID: 1994MO203911M
  • User Pedon ID: 1994MO203911M
  • Transect:
  • Transect Stop Number - 1
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M94C_W01
  • NCSS Pedon Lab Data NASIS Record ID - 32039
  • Print Date: 11/23/2024

    • 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: 37.1750222
  • Std. Longitude: -91.1387417
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO613—Shannon County, Missouri, North & West PartsMO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-B2—Powder Mill Ferry, Missouri

    • PEDON

  • Describers Name: DM DH
  • Current Taxonomic Class: Clayey-skeletal, mixed, subactive, mesic Typic Paleudults
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Noark
  • PSC - 25 to 75 cm.
  • Classificaton Date - 5/20/2020
  • Soil Taxonomic Edition - eighth edition
  • Sampled As Information:
  • Soil Name - Coulstone
  • Taxonomic Class - Clayey-skeletal, siliceous, subactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 25 to 75 cm.
  • Classificaton Date - 7/28/1994
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 18 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: residuum slope alluvium derived from limestone and sandstone
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: backslope
  • Slope Position: lower third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/28/1994 (actual site observation date)
  • Air Photo ID: 15
  • 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—25

    25—137

    —-

    —-
    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

    48

    —

    —

    258

    —

    223

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 5 centimeters (0.0 to 2.0 inches); dark grayish brown (10YR 4/2) very gravelly silt loam; weak very fine granular structure; very friable; 10.0 very fine and fine roots; 4.0 medium vesicular and 6.0 fine vesicular and 1.0 coarse vesicular pores; 40 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU051996
    E—5 to 13 centimeters (2.0 to 5.1 inches); pale brown (10YR 6/3) very gravelly silt loam; weak very fine subangular blocky, and weak fine subangular blocky structure; very friable; 0.5 medium roots and 2.0 fine roots and 0.5 coarse roots; 2.0 medium tubular and 25.0 fine tubular and 2.0 coarse tubular pores; 30 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains in root channels and/or pores; 40 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU051997
    BE—13 to 25 centimeters (5.1 to 9.8 inches); light yellowish brown (10YR 6/4) extremely gravelly silt loam; weak very fine subangular blocky, and weak fine subangular blocky structure; very friable; 1.0 medium roots and 1.0 fine roots and 1.0 coarse roots; 3.0 medium tubular and 50.0 fine tubular and 0.5 coarse tubular pores; 2 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains in root channels and/or pores and 10 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds; 2 percent fine spherical iron-manganese concretions; 60 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU051998
    2Bt1—25 to 38 centimeters (9.8 to 15.0 inches); strong brown (7.5YR 5/6) extremely gravelly loam; weak very fine subangular blocky, and weak fine subangular blocky structure; friable; 2.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 2.0 medium tubular and 4.0 fine vesicular and 30.0 fine tubular pores; 2 percent faint yellowish red (5YR 4/6), moist, clay films on all faces of peds and 10 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds; 2 percent fine spherical iron-manganese concretions; 70 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # MU051999
    2Bt2—38 to 56 centimeters (15.0 to 22.0 inches); light yellowish brown (10YR 6/4) extremely gravelly loam; weak very fine subangular blocky, and weak fine subangular blocky structure; friable; 2.0 medium roots and 1.0 fine roots and 1.0 coarse roots; 2.0 medium tubular and 2.0 fine vesicular and 30.0 fine tubular pores; 15 percent distinct yellowish brown (10YR 5/4), moist, clay films on all faces of peds and 25 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds; 2 percent fine spherical iron-manganese concretions; 25 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU052000
    3Bt3—56 to 71 centimeters (22.0 to 28.0 inches); yellowish red (5YR 4/6) very gravelly clay; 2 percent reddish yellow (7.5YR 6/8) fine distinct mottles; moderate medium subangular blocky, and moderate fine subangular blocky structure; very firm; 1.0 medium roots and 2.0 fine roots; 2.0 medium tubular and 1.0 fine vesicular and 7.0 fine tubular pores; 2 percent distinct black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 30 percent distinct dark reddish brown (5YR 3/4), moist, clay films on all faces of peds and 30 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds; 55 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # MU052001
    3Bt41—71 to 88 centimeters (28.0 to 34.6 inches); yellowish red (5YR 4/6) very gravelly clay; 2 percent reddish yellow (7.5YR 6/8) fine distinct mottles; moderate fine angular blocky, and moderate medium angular blocky structure; very firm; 0.1 medium roots and 0.1 fine roots; 1.0 medium tubular and 5.0 fine vesicular and 2.0 fine tubular pores; 2 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds and 2 percent prominent black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 40 percent distinct dark reddish brown (5YR 3/4), moist, clay films on all faces of peds; 45 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments and 52 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU052002
    3Bt42—88 to 104 centimeters (34.6 to 40.9 inches); yellowish red (5YR 4/6) very gravelly clay; moderate fine angular blocky, and moderate medium angular blocky structure; very firm; 0.1 medium roots and 0.1 fine roots; 1.0 medium tubular and 5.0 fine vesicular and 2.0 fine tubular pores; 2 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds and 2 percent prominent black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 40 percent distinct dark reddish brown (5YR 3/4), moist, clay films on all faces of peds; 45 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments and 52 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU052003
    3Bt43—104 to 121 centimeters (40.9 to 47.6 inches); yellowish red (5YR 4/6) very gravelly clay; moderate fine angular blocky, and moderate medium angular blocky structure; very firm; 0.1 medium roots and 0.1 fine roots; 1.0 medium tubular and 5.0 fine vesicular and 2.0 fine tubular pores; 2 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds and 2 percent prominent black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 40 percent distinct dark reddish brown (5YR 3/4), moist, clay films on all faces of peds; 45 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments and 52 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU052004
    3Bt44—121 to 137 centimeters (47.6 to 53.9 inches); yellowish red (5YR 4/6) very gravelly clay; moderate fine angular blocky, and moderate medium angular blocky structure; very firm; 1.0 medium tubular and 5.0 fine vesicular and 2.0 fine tubular pores; 2 percent distinct pale brown (10YR 6/3), moist, silt coats on all faces of peds and 2 percent prominent black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 40 percent distinct dark reddish brown (5YR 3/4), moist, clay films on all faces of peds; 45 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments and 52 percent by volume nonflat subangular indurated 2-?-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # MU052005