IDENTIFIERS

  • Current Taxon Name (Soil Name): Hammack
  • OSD
  • Series Extent
  • User Site ID: 73KY-221-013
  • User Pedon ID: 73KY-221-013
  • Vegetation Plot ID: 73KY-221-013
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UK
  • Lab Pedon # - 73KY-221-013
  • NCSS Pedon Lab Data NASIS Record ID - 46617
  • Print Date: 11/24/2024

    • LOCATION

  • Location Description: 1,500 feet S of the location of Pedon 73KY-221-012.
  • State: Kentucky
  • County: KY221—Trigg
  • MLRA: 122—Highland Rim and Pennyroyal
  • MLRA Soil Survey Area: SE-COO—Cookeville, Tennessee
  • Non-MLRA Soil Survey Area: KY629—Lyon and Trigg Counties, Kentucky

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Hammack
  • PSC - 13 to 63 cm.
  • Classificaton Date - 11/15/2011
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Hammack
  • Classificaton Date - 6/9/1973
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or residuum weathered from limestone
  • Landscape: upland
  • Hill Slope Profile: summit
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/9/1973 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    LOAR10

    Lolium arundinaceum

    tall fescue

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    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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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark yellowish brown (10YR 4/4) silt loam; weak fine subangular blocky, and weak medium granular, and weak fine granular, and weak medium subangular blocky structure; friable; 10.0 fine roots; fragments; abrupt smooth boundary. Lab sample # KY1939
    Bt1—13 to 41 centimeters (5.1 to 16.1 inches); strong brown (7.5YR 5/6) silty clay loam; weak medium subangular blocky structure; friable; 1.0 fine roots; 10 percent clay films; fragments; gradual smooth boundary. Lab sample # KY1940
    Bt2—41 to 64 centimeters (16.1 to 25.2 inches); yellowish red (5YR 4/6) silty clay loam; weak medium angular blocky, and weak fine angular blocky structure; friable; 1.0 fine roots; 30 percent clay films and 30 percent light brownish gray (10YR 6/2) silt coats; fragments; abrupt smooth boundary. Lab sample # KY1941
    2Bt3—64 to 79 centimeters (25.2 to 31.1 inches); reddish brown (5YR 4/4) very channery silty clay loam; weak fine angular blocky, and weak medium angular blocky structure; friable; 0.5 fine roots; 75 percent by volume chert fragments; clear smooth boundary. Lab sample # KY1942
    2Bt4—79 to 117 centimeters (31.1 to 46.1 inches); very channery silty clay loam; fragments. Lab sample # KY1943
    2Bt5—117 to 150 centimeters (46.1 to 59.1 inches); red (10R 4/6) clay loam; moderate medium angular blocky structure; firm; 0.0 fine roots; 50 percent dusky red (10R 3/4) clay films; 2 percent by volume quartz fragments and 5 percent by volume chert fragments. Lab sample # KY1944
    2Bt6—150 to 188 centimeters (59.1 to 74.0 inches); red (10R 4/6) clay loam; moderate medium angular blocky structure; firm; 50 percent dusky red (10R 3/4) and weak red (10R 4/2) clay films; 2 percent by volume quartz fragments and 5 percent by volume chert fragments. Lab sample # KY1945
    2Bt7—188 to 229 centimeters (74.0 to 90.2 inches); red (10R 4/6) channery clay loam; moderate medium angular blocky structure; firm; 50 percent dusky red (10R 3/4) and weak red (10R 4/2) clay films; 15 percent by volume chert fragments. Lab sample # KY1946