IDENTIFIERS

  • Current Taxon Name (Soil Name): Tiff
  • OSD
  • Series Extent
  • User Site ID: 1992MO099149M
  • User Pedon ID: 1992MO099149
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9209955
  • Print Date: 1/30/2025

    • 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: 38.0186692
  • Std. Longitude: -90.6078882
  • Datum: WGS84
  • Township: T38N
  • Range: R4E
  • Section: 17
  • PLSS Details: 700 feet S and 1900 feet W of the NE corner
  • Location Description: sec. 17, T.38N., R.4E.
  • State: Missouri
  • County: MO099—Jefferson
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: J. Dodd, E. Dettman
  • Current Taxonomic Class: Very-fine Rhodic Paleudalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Tiff
  • Taxonomic Class - Very-fine Rhodic Paleudalfs
  • Taxon Kind - series
  • PSC - 0 to 50 cm.
  • Classificaton Date - 10/27/1992
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: concave
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/27/1992 (actual site observation date)
  • Surface Cover Properties:
  • 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

    16

    —

    —

    232

    —

    180

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Bt1—0 to 18 centimeters (0.0 to 7.1 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), dry; gravelly clay; strong medium and coarse angular blocky, and moderate fine and medium angular blocky structure; firm; 3.0 very fine roots; 3.0 very fine and fine vesicular pores; 10 percent faint manganese or iron-manganese stains and 60 percent distinct clay films on faces of peds; 2 percent by volume 75-162-250 millimeter unspecified fragments and 20 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU045215
    Bt2—18 to 91 centimeters (7.1 to 35.8 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), dry; clay; strong medium and coarse angular blocky structure; firm; 1.0 very fine roots; 3.0 very fine vesicular pores; 30 percent distinct manganese or iron-manganese stains and 60 percent distinct clay films on faces of peds; 2 percent by volume 75-162-250 millimeter unspecified fragments and 3 percent by volume 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # MU045216
    Bt3—91 to 150 centimeters (35.8 to 59.1 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), dry; gravelly clay; strong very coarse angular blocky, and moderate fine angular blocky structure; firm; 3.0 fine vesicular and tubular pores; 60 percent distinct clay films on faces of peds and 60 percent distinct manganese or iron-manganese stains; 5 percent by volume 2-39-75 millimeter unspecified fragments and 10 percent by volume 75-162-250 millimeter unspecified fragments; clear wavy boundary. Lab sample # MU045217
    Bt4—150 to 231 centimeters (59.1 to 90.9 inches); dark reddish brown (2.5YR 3/4), dark reddish brown (2.5YR 3/4), dry; stony clay; moderate fine angular blocky structure; very firm; 1.0 very fine tubular and 1.0 fine vesicular pores; 60 percent distinct clay films on faces of peds; 15 percent by volume 250-425-600 millimeter unspecified fragments and 16 percent by volume 2-39-75 millimeter unspecified fragments. Lab sample # MU045218