IDENTIFIERS

  • Current Taxon Name (Soil Name): Carnasaw
  • OSD
  • Series Extent
  • User Site ID: S1989AR105002
  • User Pedon ID: 89AR105002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 89P0828
  • NCSS Pedon Lab Data NASIS Record ID - 61927
  • Print Date: 5/20/2024

    • 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: 34.9166679
  • Std. Longitude: -92.9166641
  • Datum: WGS84
  • 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, thermic Typic Hapludults
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Sampled As Information:
  • Soil Name - Carnasaw
  • Taxonomic Class - Clayey, mixed, thermic Typic Hapludults
  • Classificaton Date - 8/1/1989
  • Moisture Class - udic
  • 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 5 centimeters (0.0 to 2.0 inches); dark grayish brown (10YR 4/2) silt loam; moderate fine granular structure; very friable; 0.5 medium and coarse roots and 2.5 fine roots; 5.5 fine tubular pores; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 89P04794. about 10 percent by volume subrounded sandstone fragments less than 3 inches in diameter; few medium and coarse roots; common fine roots
    BA—5 to 15 centimeters (2.0 to 5.9 inches); brown (7.5YR 5/4) silt loam; weak 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 # 89P04795. about 10 percent by volume subrounded sandstone fragments up to 3 inches in diameter; common fine and medium roots
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); yellowish red (5YR 5/6) silt loam; moderate medium subangular blocky structure; friable; 2.5 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 5.0, hellige-truog; gradual smooth boundary. Lab sample # 89P04796. about 10 percent subrounded sandstone fragments up to 3 inches in diameter; common fine roots; patchy - phpvsfiid 224428; patchy - phpvsfiid 224428
    Bt2—30 to 51 centimeters (11.8 to 20.1 inches); red (2.5YR 4/6) silty clay loam; 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; clear smooth boundary. Lab sample # 89P04797. about 10 percent by volume subrounded sandstone fragments up to 3 inches in diameter; few fine roots; continuous - phpvsfiid 224429; continuous - phpvsfiid 224429
    Bt3—51 to 76 centimeters (20.1 to 29.9 inches); dark red (2.5YR 3/6) silty clay loam; 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 wavy boundary. Lab sample # 89P04798. about 10 percent by volume subrounded sandstone fragments up to 3 inches in diameter; few fine roots; continuous - phpvsfiid 224430; continuous - phpvsfiid 224430
    Bt4—76 to 102 centimeters (29.9 to 40.2 inches); dark red (2.5YR 3/6) cobbly silty clay loam; 11 percent grayish brown (10YR 5/2) fine distinct and 11 percent yellowish red (5YR 5/6) medium distinct mottles; moderate fine and medium subangular blocky structure; friable; 0.5 fine and medium 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; clear wavy boundary. Lab sample # 89P04799. about 25 percent by volume subrounded sandstone fragments up to 4 inches in diameter; few fine and medium roots; common fine distinct 10YR52 mottles; common medium distinct 5YR56 mottles; continuous - phpvsfiid 224431; continuous - phpvsfiid 224431
    2Bt5—102 to 137 centimeters (40.2 to 53.9 inches); light yellowish brown (10YR 6/4) and light gray (10YR 7/2) and dark red (2.5YR 3/6) 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 # 89P04800. about 20 percent of mass slightly brittle; about 60 percent by volume rounded and subrounded sandstone fragments up to 8 inches in diameter; few fine roots; continuous - phpvsfiid 224432; continuous - phpvsfiid 224432