IDENTIFIERS

  • Current Taxon Name (Soil Name): Spadra
  • OSD
  • Series Extent
  • User Site ID: S1980AR071001
  • User Pedon ID: S1980AR071001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0064
  • NCSS Pedon Lab Data NASIS Record ID - 55780
  • Print Date: 1/27/2025

    • LOCATION

  • Township: 9N
  • Range: 23W
  • Section: 8
  • PLSS Details: NE1/4NW1/4SW1/4
  • State: Arkansas
  • County: AR071—Johnson

    • PEDON

  • Describers Name: L. A. Quandt, F. M. Vodrazka
  • Current Taxonomic Class: Fine-loamy, siliceous, thermic Typic Hapludults
  • Pedon Record Orgin: NASIS
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Spadra
  • Taxonomic Class - Fine-loamy, siliceous, thermic Typic Hapludults
  • Classificaton Date - 11/25/2008
  • Soil Taxonomic Edition - tenth edition
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loamy alluvium
  • Landform: stream terrace
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/25/2008 (entry creation 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

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    1245

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    16.1

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (7.5YR 4/4) loam; weak medium granular structure; very friable; 21.0 medium roots and 21.0 fine roots; fragments; abrupt smooth boundary. Lab sample # 85P00334
    B21t—20 to 58 centimeters (7.9 to 22.8 inches); reddish brown (5YR 4/4) loam; weak medium subangular blocky structure; friable; 3.0 fine roots; 3.0 fine pores; 75 percent clay films on all faces of peds; fragments; gradual smooth boundary. Lab sample # 85P00335. patchy - phpvsfiid 434714; patchy - phpvsfiid 434714
    B22t—58 to 91 centimeters (22.8 to 35.8 inches); yellowish red (5YR 4/6) loam; moderate medium subangular blocky structure; friable; 3.0 fine roots; 3.0 fine pores; 30 percent clay films on all faces of peds; fragments; gradual smooth boundary. patchy - phpvsfiid 434715; patchy - phpvsfiid 434715
    B3—91 to 125 centimeters (35.8 to 49.2 inches); yellowish red (5YR 4/6) loam; weak medium subangular blocky structure; friable; 0.5 fine roots; 0.5 fine pores; fragments; gradual smooth boundary. Lab sample # 85P00336
    C1—125 to 163 centimeters (49.2 to 64.2 inches); brown (7.5YR 4/4) fine sandy loam; massive; very friable; 0.5 fine roots; 1 percent by volume nonflat 2-39-75 millimeter unspecified fragments; gradual smooth boundary.
    C2—163 to 203 centimeters (64.2 to 79.9 inches); brown (7.5YR 4/4) fine sandy loam; very friable; 0.5 fine roots; 2 percent by volume nonflat 2-39-75 millimeter unspecified fragments; gradual smooth boundary.
    C3—203 to 215 centimeters (79.9 to 84.6 inches); brown (7.5YR 4/4) very gravelly fine sandy loam; massive; very friable; 60 percent by volume nonflat 2-39-75 millimeter unspecified fragments.