IDENTIFIERS

  • Current Taxon Name (Soil Name): Tilk
  • OSD
  • Series Extent
  • User Site ID: 1995MO203106M
  • User Pedon ID: 1995MO203106M
  • User Site Association ID: 8565
  • Transect:
  • User Transect ID - shannon-14-1
  • Transect Stop Number - 1
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9661306
  • NCSS Pedon Lab Data NASIS Record ID - 27692
  • Print Date: 5/20/2024

    • 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: 37.2681806
  • Std. Longitude: -91.4114806
  • 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-C4—Round Spring, Missouri

    • PEDON

  • Describers Name: MS,RLT
  • Current Taxonomic Class: Coarse-loamy, siliceous, active, mesic Ultic Hapludalfs
  • 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 - Tilk
  • PSC - 53 to 103 cm.
  • Classificaton Date - 1/6/2016
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Gladden
  • Taxonomic Class - Coarse-loamy, siliceous, superactive, mesic Dystric Fluventic Eutrudepts
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 11/29/1995
  • 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: 9 percent of Percent clay in the control section and 0 Percent rock fragments in the control section (vol) and 23 Percent fine sand to 3 IN. in the control section (wt) and 45 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: stream terrace
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/29/1995 (actual site observation date)
  • Air Photo ID: 8
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    53—104

    —-

    —-
    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

    1

    —

    —

    205

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) rubbed, brown (10YR 5/3), dry; gravelly sandy loam; 35 percent sand; 18 percent clay; weak fine granular structure; friable; 7.0 fine and medium roots; 7.0 fine and medium interstitial and tubular pores; 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; neutral, pH 7.1, hellige-truog; clear smooth boundary. Lab sample # MU018176
    Ap2—13 to 25 centimeters (5.1 to 9.8 inches); very dark grayish brown (10YR 3/2) rubbed, brown (10YR 5/3), dry; gravelly loam; 30 percent sand; 18 percent clay; weak fine subangular blocky structure; friable; 3.0 fine and medium roots; 7.0 fine and medium tubular and 0.9 coarse tubular pores; 30 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; neutral, pH 6.9, hellige-truog; clear wavy boundary. Lab sample # MU018177
    C1—25 to 53 centimeters (9.8 to 20.9 inches); 50 percent yellowish brown (10YR 5/4) and 50 percent dark yellowish brown (10YR 4/4) extremely gravelly loamy coarse sand; 58 percent sand; 3 percent clay; single grain; loose; 7.0 fine to coarse interstitial and tubular pores; 15 percent distinct brown (10YR 4/3), moist, clay films on rock fragments; 75 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; neutral, pH 6.9, hellige-truog; gradual wavy boundary. Lab sample # MU018178
    Bt1—53 to 94 centimeters (20.9 to 37.0 inches); 50 percent dark yellowish brown (10YR 4/4) and 50 percent brown (10YR 5/3) loam; 30 percent sand; 18 percent clay; weak fine subangular blocky structure; very friable; 7.0 fine and medium tubular and 3.0 coarse tubular pores; 15 percent distinct dark brown (10YR 3/3), moist, clay films on faces of peds and 15 percent distinct black (N 2/0), moist, manganese or iron-manganese stains on faces of peds and 15 percent prominent very pale brown (10YR 7/3) silt coats on faces of peds; 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; neutral, pH 6.8, hellige-truog; clear wavy boundary. Lab sample # MU018179
    Bt2—94 to 112 centimeters (37.0 to 44.1 inches); 90 percent weak red (10R 4/4) and 10 percent red (10R 5/6) fine sandy loam; 50 percent sand; 14 percent clay; 15 percent yellowish brown (10YR 5/8) fine distinct irregular mottles; weak fine subangular blocky structure; friable; 7.0 fine and medium tubular and 0.9 coarse tubular pores; 35 percent distinct dark brown (10YR 3/3), moist, clay films on faces of peds; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.4, hellige-truog. Lab sample # MU018180