IDENTIFIERS

  • Current Taxon Name (Soil Name): Tilk
  • OSD
  • Series Extent
  • User Site ID: 1997MO091268M
  • User Pedon ID: 1997MO091268
  • User Site Association ID: 7931
  • Transect:
  • User Transect ID - 01A-3
  • Transect Stop Number - 3
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9709151
  • 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: 36.8783278
  • Std. Longitude: -91.9775028
  • Datum: WGS84
  • Map Unit: 75420—Secesh-Tilk complex, 0 to 3 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: SVV, SFP, RDR
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Fragiaquic Hapludults
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Tilk
  • PSC - 18 to 68 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tilk
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Ultic Hapludalfs
  • Taxon Kind - variant
  • PSC - 18 to 68 cm.
  • Classificaton Date - 6/25/1997
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: braided stream
  • Hill Slope Profile: toeslope
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/25/1997 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—18

    18—152

    —-

    —-
    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

    —

    —

    347

    —

    220

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) rubbed gravelly silt loam; weak fine subangular blocky structure; friable; 7.0 very fine and fine roots throughout and 0.9 medium and coarse roots throughout; 3.0 very fine and fine interstitial and tubular pores; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU057667
    Bt1—18 to 33 centimeters (7.1 to 13.0 inches); strong brown (7.5YR 4/6) exterior gravelly silt loam; moderate fine and medium subangular blocky structure; friable; 0.9 very fine to medium roots throughout; 3.0 very fine tubular and 0.9 fine vesicular pores; 15 percent distinct brown (10YR 4/3), moist, clay films on faces of peds; 1 percent fine spherical black (N 2/0) iron-manganese concretions throughout and 1 percent fine spherical black (N 2/0) iron-manganese masses throughout; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU057668. discontinuous - phpvsfiid 144508; discontinuous - phpvsfiid 144508
    Bt2—33 to 58 centimeters (13.0 to 22.8 inches); 50 percent yellowish red (5YR 4/6) exterior and 50 percent strong brown (7.5YR 4/6) exterior extremely gravelly coarse sandy loam; weak fine subangular blocky structure; friable; 0.9 very fine to medium roots throughout; 3.0 very fine to medium vesicular and tubular pores; 1 percent prominent black (N 2/0), moist, manganese or iron-manganese stains on rock fragments and 15 percent faint yellowish red (5YR 4/6), moist, clay films on sand and gravel; 5 percent fine spherical black (N 2/0) iron-manganese concretions throughout; 60 percent by volume subangular 2-39-75 millimeter mixed fragments; noneffervescent, by hcl, unspecified; gradual wavy boundary. Lab sample # MU057669. discontinuous - phpvsfiid 144509; discontinuous - phpvsfiid 144510; discontinuous - phpvsfiid 144509; discontinuous - phpvsfiid 144510
    Bt3—58 to 94 centimeters (22.8 to 37.0 inches); brown (7.5YR 4/4) exterior extremely gravelly coarse sandy loam; 2 percent brown (10YR 5/3) fine prominent spherical mottles; weak fine subangular blocky structure; friable; 0.9 fine and medium roots throughout; 3.0 very fine to medium vesicular and tubular pores; 15 percent prominent brown (7.5YR 4/3), moist, clay films throughout and 15 percent prominent black (N 2/0), moist, manganese or iron-manganese stains on rock fragments; 2 percent fine spherical black (N 2/0) iron-manganese concretions throughout; 5 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume subangular 2-39-75 millimeter mixed fragments; noneffervescent, by hcl, unspecified; abrupt wavy boundary. Lab sample # MU057670. discontinuous - phpvsfiid 144511; discontinuous - phpvsfiid 144512; discontinuous - phpvsfiid 144511; discontinuous - phpvsfiid 144512
    2Btx—94 to 142 centimeters (37.0 to 55.9 inches); 60 percent gray (10YR 6/1) exterior and 40 percent strong brown (7.5YR 5/8) exterior extremely gravelly loam; 5 percent yellowish red (5YR 5/6) fine prominent spherical mottles; weak fine subangular blocky structure; very firm; brittle; 0.9 very fine interstitial pores; 15 percent prominent brown (10YR 4/3), moist, clay films on rock fragments and 15 percent prominent black (N 2/0), moist, manganese or iron-manganese stains on rock fragments; 5 percent by volume subangular 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU057671. discontinuous - phpvsfiid 142223; discontinuous - phpvsfiid 142224; discontinuous - phpvsfiid 142223; discontinuous - phpvsfiid 142224