IDENTIFIERS

  • Current Taxon Name (Soil Name): Rohan
  • OSD
  • Series Extent
  • User Site ID: S1990KY137014
  • User Pedon ID: 1990KY137014
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0663
  • NCSS Pedon Lab Data NASIS Record ID - 62596
  • Print Date: 11/21/2024

    • 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: 37.4275017
  • Std. Longitude: -84.7794418
  • Datum: WGS84
  • Location Description: 9.9 miles SW of Stanford on KY 198; 200 feet E of KY 150; 3000 feet NE of meetinghouse knob
  • State: Kentucky
  • County: KY137—Lincoln
  • MLRA: 121—Kentucky Bluegrass

    • PEDON

  • Describers Name: T. Sobecki, J. Robbins
  • Current Taxonomic Class: Loamy-skeletal, mixed Lithic Dystrochrepts
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 14
  • Sampled As Information:
  • Soil Name - Rohan
  • Taxonomic Class - Loamy-skeletal, mixed Lithic Dystrochrepts
  • Taxon Kind - series
  • PSC - 0 to 36 cm.
  • Classificaton Date - 5/1/1990
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: hillside or mountainside
  • Geomorphic Component Hills: nose slope
  • Slope Position: middle third
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1990 (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
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    lithic contact

    0—23

    23—91

    36—0

    —-

    —-

    —-
    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

    20

    —

    —

    326

    —

    225

    127

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 5 centimeters (0.0 to 2.0 inches); dark grayish brown (10YR 4/2) silt loam; moderate very fine granular structure; friable; 5.5 very fine and fine roots throughout; 10 percent by volume 2-76-150 millimeter unspecified fragments; neutral, pH 6.9, hellige-truog; abrupt smooth boundary. Lab sample # 90P03934. fragments are Black Shale; many very fine and fine roots throughout
    Ap—5 to 23 centimeters (2.0 to 9.1 inches); dark grayish brown (10YR 4/2) silt loam; strong fine granular structure; friable; 5.5 fine roots throughout; 10 percent by volume 2-76-150 millimeter unspecified fragments; slightly acid, pH 6.3, hellige-truog; abrupt wavy boundary. Lab sample # 90P03935. rock fragments are Black Shale; many fine roots throughout
    Bw—23 to 36 centimeters (9.1 to 14.2 inches); yellowish brown (10YR 5/4) extremely channery silt loam; 11 percent strong brown (7.5YR 5/6) medium distinct mottles; moderate fine angular blocky structure; firm; 5.5 fine roots around fragments; 29 percent by volume 20-48-75 millimeter unspecified fragments and 60 percent by volume 2-76-150 millimeter unspecified fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # 90P03936. rock fragments are Black Shale; many fine roots matted around stones; common medium distinct 7.5YR56 mottles
    R—36 to 46 centimeters (14.2 to 18.1 inches); black (N 2/0) unweathered bedrock; fragments. Lab sample # 90P03937. Bedrock is hard Fissle Black Shale. Shattered into 3 to 5 inch channers when hit with spud bar. Below 46cm material was softer not as hard