IDENTIFIERS

  • Current Taxon Name (Soil Name): Tilk
  • OSD
  • Series Extent
  • User Site ID: 2000MO179041M
  • User Pedon ID: 2000MO179041M
  • Transect:
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0017941
  • NCSS Pedon Lab Data NASIS Record ID - 31448
  • Print Date: 2/17/2025

    • 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: 37.3328056
  • Std. Longitude: -91.0774861
  • Datum: WGS84
  • Map Unit: 17—Tilk very gravelly sandy loam, 0 to 3 percent slopes, rarely flooded75411—Tilk very gravelly sandy loam, 0 to 3 percent slopes, rarely flooded
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37091-C1—Corridon SE, Missouri

    • PEDON

  • Describers Name: RLT,MM
  • Current Taxonomic Class: Fine-loamy, siliceous, semiactive, mesic Typic Hapludults
  • 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 - 23 to 73 cm.
  • Classificaton Date - 1/31/2012
  • 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 - 23 to 73 cm.
  • Classificaton Date - 8/28/2000
  • 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 percent of Percent clay in the control section and 6 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: alluvium
  • Landscape: hills
  • Landform: flood plain
  • Hill Slope Profile: toeslope
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/28/2000 (actual site observation date)
  • Air Photo ID: 11
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    —

    107 -

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    3—23

    23—107

    107—

    —-

    —-

    —-
    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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU64659
    A—3 to 10 centimeters (1.2 to 3.9 inches); dark grayish brown (10YR 4/2) silt loam; weak medium granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine and medium interstitial pores; fragments; clear smooth boundary. Lab sample # MU022179
    E—10 to 23 centimeters (3.9 to 9.1 inches); dark grayish brown (10YR 4/2) silt loam; weak medium subangular blocky structure; very friable; 7.0 fine and medium roots and 3.0 coarse roots; 7.0 fine and medium tubular pores; fragments; clear smooth boundary. Lab sample # MU022180
    Bt1—23 to 41 centimeters (9.1 to 16.1 inches); brown (7.5YR 4/4) silt loam; weak medium subangular blocky structure; friable; 7.0 fine to coarse roots; 7.0 fine and medium tubular pores; 15 percent distinct brown (7.5YR 4/4) clay films on faces of peds; fragments; clear smooth boundary. Lab sample # MU022181
    Bt2—41 to 71 centimeters (16.1 to 28.0 inches); 60 percent brown (7.5YR 4/4) and 40 percent reddish yellow (7.5YR 6/6) silt loam; moderate medium subangular blocky structure; friable; 3.0 fine and medium roots and 0.9 coarse roots; 3.0 fine and medium tubular pores; 35 percent distinct brown (7.5YR 4/3) clay films on faces of peds; 5 percent fine irregular black (N 2/0) iron-manganese masses; 5 percent by volume angular 75-162-250 millimeter sandstone, unspecified fragments; abrupt wavy boundary. Lab sample # MU022182
    2Bt3—71 to 107 centimeters (28.0 to 42.1 inches); brown (7.5YR 4/4) extremely gravelly coarse sandy loam; moderate fine and medium subangular blocky structure; friable; 3.0 fine and medium roots; 3.0 fine and medium interstitial and tubular pores; 35 percent distinct reddish yellow (5YR 6/6) clay films on rock fragments and 35 percent distinct yellow (10YR 7/6) silt coats on rock fragments; 5 percent fine irregular black (N 2/0) iron-manganese masses; 5 percent by volume angular 75-162-250 millimeter sandstone, unspecified fragments and 25 percent by volume angular 2-39-75 millimeter sandstone, unspecified fragments and 35 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments. Lab sample # MU022183
    3R—107 centimeters (42.1 inches); bedrock; fragments.