IDENTIFIERS

  • Current Taxon Name (Soil Name): Tilk
  • OSD
  • Series Extent
  • User Site ID: 1992MO221008M
  • User Pedon ID: 1992MO221008
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9222108
  • 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: 38.1714000
  • Std. Longitude: -91.0762000
  • Datum: WGS84
  • Township: T40N
  • Range: R1W
  • Section: 30
  • PLSS Details: 2050 feet N and 2550 feet W of the SE corner
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: Sid Vander Veen and Mike Chalfant
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Tilk
  • PSC - 23 to 73 cm.
  • Classificaton Date - 3/3/2017
  • Sampled As Information:
  • Soil Name - Secesh
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 1/25/2011
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: hills
  • Landform: stream terrace
  • Geomorphic Component Terraces: tread
  • Hill Slope Profile: toeslope
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/20/1992 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

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    193.5

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    180

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); brown (10YR 4/3), brown (10YR 5/3), dry; gravelly silt loam; weak medium subangular blocky structure; very friable; common very fine roots and common fine roots; common fine interstitial and common fine tubular pores; 15 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; strongly acid, pH 5.4; abrupt smooth boundary. Lab sample # MU047096
    Bt1—23 to 36 centimeters (9.1 to 14.2 inches); dark yellowish brown (10YR 4/4) gravelly silt loam; moderate fine subangular blocky structure; friable; few fine roots; few medium vesicular and common medium tubular pores; 1 percent distinct clay films on all faces of peds; 15 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; moderately acid, pH 5.9; clear smooth boundary. Lab sample # MU047097
    2Bt2—36 to 61 centimeters (14.2 to 24.0 inches); strong brown (7.5YR 4/6) gravelly loam; moderate fine subangular blocky structure; friable; few fine roots; many very fine tubular and many fine tubular pores; 1 percent distinct clay films on all faces of peds; 30 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; slightly acid, pH 6.1; abrupt smooth boundary. Lab sample # MU047098
    2Bt3—61 to 86 centimeters (24.0 to 33.9 inches); brown (7.5YR 4/4) extremely gravelly sandy loam; weak fine subangular blocky structure; friable; few fine roots; many medium irregular pores; 1 percent distinct clay films on all faces of peds; 70 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; slightly acid, pH 6.5; gradual wavy boundary. Lab sample # MU047099
    2Bt4—86 to 152 centimeters (33.9 to 59.8 inches); brown (7.5YR 4/4) extremely gravelly coarse sandy loam; weak fine subangular blocky structure; friable; few fine roots; many medium irregular pores; 1 percent distinct clay films on all faces of peds; 15 percent by volume nonflat 75-?-250 millimeter mixed fragments and 65 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; slightly acid, pH 6.5. Lab sample # MU047100