IDENTIFIERS

  • Current Taxon Name (Soil Name): Tilk
  • OSD
  • Series Extent
  • User Site ID: 1994MO203032M
  • User Pedon ID: 1994MO203032M
  • Transect:
  • Transect Stop Number - 3
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9461332
  • NCSS Pedon Lab Data NASIS Record ID - 32100
  • Print Date: 6/3/2024

    • 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: 37.0333861
  • Std. Longitude: -91.4787611
  • Datum: WGS84
  • Township: T27N
  • Range: R5W
  • Section: 3
  • PLSS Details: 1600 feet W and 800 feet N of the SE corner
  • Location Description: 1,600 feet west and 800 north of the southeast corner of sec. 3, T. 27 N., R. 5 W.
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-A4—Bartlett, Missouri

    • PEDON

  • Describers Name: SV, LT
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Ultic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Tilk
  • PSC - 25 to 75 cm.
  • Classificaton Date - 3/7/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Tilk
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Ultic Hapludalfs
  • Taxon Kind - series
  • PSC - 25 to 75 cm.
  • Classificaton Date - 7/25/1994
  • 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: 43 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: alluvium
  • Landscape: hills
  • Landform: drainageway
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: somewhat excessively
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/25/1994 (actual site observation date)
  • Air Photo ID: 19
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • 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—175

    —-

    —-
    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

    2

    —

    —

    305

    —

    80

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 25 centimeters (0.0 to 9.8 inches); dark grayish brown (10YR 4/2) rubbed very gravelly coarse sandy loam; weak fine granular structure; loose; 10.0 very fine and fine roots; 10.0 fine interstitial pores; 35 percent distinct very dark gray (10YR 3/1) organic stains on faces of peds; 55 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU051809
    AB—25 to 38 centimeters (9.8 to 15.0 inches); dark yellowish brown (10YR 4/4) gravelly loam; 42 percent sand; 10 percent clay; weak fine subangular blocky structure; very friable; 0.5 medium roots and 2.0 fine roots; 8.0 fine interstitial and tubular pores; 35 percent distinct dark grayish brown (10YR 4/2) organic stains on faces of peds; 30 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU051810
    Bt1—38 to 53 centimeters (15.0 to 20.9 inches); dark yellowish brown (10YR 4/4) very gravelly sandy loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 4.0 fine tubular pores; 15 percent distinct black (N 2/0) manganese or iron-manganese stains on sand and gravel and 35 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 45 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU051811
    Bt2—53 to 71 centimeters (20.9 to 28.0 inches); brown (7.5YR 4/4) extremely gravelly coarse sandy loam; loose; 2.0 fine roots; 10.0 fine interstitial and tubular pores; 15 percent faint clay bridges between sand grains; 75 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU051812
    Bt3—71 to 86 centimeters (28.0 to 33.9 inches); yellowish brown (10YR 5/4) very gravelly coarse sandy loam; 65 percent sand; 8 percent clay; weak fine subangular blocky structure; very friable; 0.1 fine roots; 2.0 fine interstitial and 7.0 fine tubular pores; 15 percent distinct black (N 2/0) manganese or iron-manganese stains on sand and gravel and 35 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds and 35 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 45 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU051813
    2Bt4—86 to 104 centimeters (33.9 to 40.9 inches); yellowish brown (10YR 5/4) very gravelly loam; 40 percent sand; 13 percent clay; weak fine subangular blocky structure; very friable; 0.1 fine roots; 0.5 fine interstitial and 4.0 fine tubular pores; 35 percent distinct brown (7.5YR 4/4) clay films on faces of peds and 35 percent distinct black (N 2/0) manganese or iron-manganese stains on sand and gravel; 50 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU051814
    2Bt5—104 to 132 centimeters (40.9 to 52.0 inches); strong brown (7.5YR 4/6) gravelly loam; 55 percent sand; moderate medium subangular blocky, and moderate medium angular blocky structure; firm; 0.5 medium roots and 0.5 fine roots; 6.0 fine tubular pores; 35 percent distinct yellowish red (5YR 5/6) clay films on faces of peds and 35 percent prominent pale brown (10YR 6/3) silt coats and 35 percent distinct black (N 2/0) manganese or iron-manganese stains; 20 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU051815
    2Bt6—132 to 175 centimeters (52.0 to 68.9 inches); strong brown (7.5YR 4/6) very gravelly sandy loam; moderate fine subangular blocky structure; friable; 0.1 fine roots; 6.0 fine tubular pores; 15 percent distinct light brown (7.5YR 6/3) skeletans on faces of peds and 35 percent distinct brown (7.5YR 4/4) clay films on faces of peds and 35 percent distinct black (N 2/0) manganese or iron-manganese stains on rock fragments; 40 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog. Lab sample # MU051816