IDENTIFIERS

  • Current Taxon Name (Soil Name): Carnasaw
  • OSD
  • Series Extent
  • User Site ID: S1989AR105001
  • User Pedon ID: 89AR105001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 89P0827
  • NCSS Pedon Lab Data NASIS Record ID - 61926
  • Print Date: 11/23/2024

    • LOCATION

  • Location Description: Weyerhaeuser Seed Source Test Plot - Perry County.
  • State: Arkansas
  • County: AR105—Perry

    • PEDON

  • Describers Name: Larry Ward and Richard Fielder, soil scientists, S
  • Current Taxonomic Class: Clayey, mixed Typic Hapludults
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Carnasaw
  • Taxonomic Class - Clayey, mixed Typic Hapludults
  • Classificaton Date - 8/1/1989
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1989 (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
    • 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

    5

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    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3) loam; moderate fine granular structure; friable; 0.5 medium and coarse roots and 5.5 fine roots; 5.5 fine tubular pores; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 89P04788. about 10 percent by volume subrounded sandstone fragments up to 6 inches in diameter; few medium and coarse roots; many fine roots
    BA—8 to 15 centimeters (3.1 to 5.9 inches); yellowish red (5YR 5/6) loam; weak fine and medium subangular blocky structure; friable; 2.5 fine and medium roots; 2.5 fine and medium tubular pores; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # 89P04789. about 10 percent by volume subrounded sandstone fragments up to 4 inches in diameter; common fine and medium roots
    Bt1—15 to 79 centimeters (5.9 to 31.1 inches); red (2.5YR 4/6) silty clay loam; moderate medium subangular blocky structure; friable; 2.5 fine and medium roots and 0.5 coarse roots; 2.5 fine and medium tubular pores; faint , moist, clay films on faces of peds and in pores; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # 89P04790. (6-18 inches) and 89P4791 (18-31 inches); about 5 percent subrounded sandstone fragments up to 3 inches in diameter; few coarse roots; common fine and medium roots; continuous - phpvsfiid 224425; continuous - phpvsfiid 224425
    Bt2—79 to 109 centimeters (31.1 to 42.9 inches); red (2.5YR 5/6) silty clay loam; 1 percent grayish brown (10YR 5/2) fine distinct and 1 percent strong brown (7.5YR 5/6) medium distinct mottles; moderate medium subangular blocky structure; friable; 0.5 fine roots; 2.5 fine and medium tubular pores; faint , moist, clay films on faces of peds and in pores; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # 89P04792. about 10 percent by volume subrounded sandstone fragments up to 6 inches in diameter; few fine roots; few fine distinct 10YR52 mottles; few medium distinct 7.5YR56 mottles; continuous - phpvsfiid 224426; continuous - phpvsfiid 224426
    2Bt3—109 to 140 centimeters (42.9 to 55.1 inches); light brownish gray (10YR 6/2) and light yellowish brown (10YR 6/4) and red (2.5YR 4/6) extremely cobbly silty clay loam; moderate medium platy, and moderate fine and medium subangular blocky structure; friable; 0.5 fine roots; 2.5 fine and medium tubular pores; , moist, clay films on faces of peds and in pores; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 89P04793. about 70 percent by volume rounded and subrounded sandstone fragments up to 8 inches in diameter; about 20 percent of mass slightly brittle; few fine roots; continuous - phpvsfiid 224427; continuous - phpvsfiid 224427