IDENTIFIERS

  • Current Taxon Name (Soil Name): Jefferson
  • OSD
  • Series Extent
  • User Site ID: 72KY-125-021
  • User Pedon ID: 72KY-125-021
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UK
  • Lab Pedon # - 72KY-125-021
  • NCSS Pedon Lab Data NASIS Record ID - 46584
  • Print Date: 11/21/2024

    • LOCATION

  • Location Description: 1 mile north of KY Hwy 192; 200 yards east of dirt road; 0.5 mile east of intersection of KY Hwy 192 and Forest Service Road 62; and 3 miles west of Baldrock fire tower, about 9 miles west of London.
  • State: Kentucky
  • County: KY125—Laurel
  • MLRA: 125—Cumberland Plateau and Mountains
  • MLRA Soil Survey Area: NE-LON—London, Kentucky
  • Non-MLRA Soil Survey Area: KY628—Laurel and Rockcastle Counties, Kentucky

    • PEDON

  • Current Taxonomic Class: Fine-loamy, siliceous, mesic Typic Hapludults
  • Pedon Record Orgin: PedonPC
  • Correlated Information:
  • Soil Name - Jefferson
  • PSC - 43 to 93 cm.
  • Classificaton Date - 11/15/2011
  • Sampled As Information:
  • Soil Name - Jefferson
  • Classificaton Date - 6/9/1972
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Bedrock: strongly coherent sandstone, unspecified at 152cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/9/1972 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

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    152 -

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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

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    A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2) fine sandy loam; weak fine granular, and weak medium granular structure; very friable; 10.0 fine roots; 10 percent by volume 2-?-50 millimeter sandstone, unspecified fragments; clear smooth boundary. Lab sample # KY1686
    AB—8 to 18 centimeters (3.1 to 7.1 inches); brown (10YR 5/3) fine sandy loam; weak fine subangular blocky, and weak medium subangular blocky structure; very friable; 1.0 fine roots; 0.0 fine pores; 10 percent by volume 2-?-50 millimeter sandstone, unspecified fragments. Lab sample # KY1687
    BA—18 to 43 centimeters (7.1 to 16.9 inches); yellowish brown (10YR 5/4) gravelly loam; weak fine subangular blocky, and weak medium subangular blocky structure; very friable; 1.0 fine roots; 1.0 fine pores; 35 percent by volume 2-?-75 millimeter sandstone, unspecified fragments; clear smooth boundary. Lab sample # KY1688
    Bt1—43 to 71 centimeters (16.9 to 28.0 inches); strong brown (7.5YR 5/6) gravelly loam; moderate fine angular blocky, and moderate medium angular blocky, and moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 0.5 fine roots; 0.0 fine pores; 30 percent clay films; 20 percent by volume 2-?-75 millimeter sandstone, unspecified fragments; gradual wavy boundary. Lab sample # KY1689
    Bt2—71 to 122 centimeters (28.0 to 48.0 inches); strong brown (7.5YR 5/6) gravelly sandy clay loam; 15 percent light yellowish brown (10YR 6/4) medium faint mottles; moderate fine angular blocky, and moderate medium angular blocky, and moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 0.0 fine roots; 0.0 fine pores; 30 percent clay films; 40 percent by volume 2-?-75 millimeter sandstone, unspecified fragments; gradual smooth boundary. Lab sample # KY1690
    BC—122 to 152 centimeters (48.0 to 59.8 inches); strong brown (7.5YR 5/6) sandy clay loam; weak fine angular blocky, and weak medium angular blocky, and weak fine subangular blocky, and weak medium subangular blocky structure; friable; 0.0 fine roots; 0.0 fine pores; 10 percent clay films; 40 percent by volume sandstone, unspecified fragments; abrupt wavy boundary. Lab sample # KY1691
    R—152 to 162 centimeters (59.8 to 63.8 inches); bedrock; fragments. Lab sample # KY1692