IDENTIFIERS

  • Current Taxon Name (Soil Name): Tomlin
  • OSD
  • Series Extent
  • User Site ID: S2006NC197001-Tomlin
  • User Pedon ID: S2006NC197001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 06N1088
  • NCSS Pedon Lab Data NASIS Record ID - 18850
  • Print Date: 11/26/2024

    • 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: 36.0727768
  • Std. Longitude: -80.5413895
  • Datum: WGS84
  • Location Description: Yadkin County, North Carolina; about 1.2 miles west of Huntsville, NC, on Courtney Huntsville Road; 1.4 miles south on Wyo Road (SR 1718); 50 feet east of Wyo Road, in a wooded area; USGS Farmington, NC topographic quadrangle; lat. 36 degrees 04 minutes 22 seconds N. and long. 80 degrees 32 minutes 29 seconds W. (NAD83)
  • Map Unit: LdB2—Lloyd loam, 2 to 7 percent slopes, eroded
  • State: North Carolina
  • County: NC197—Yadkin
  • MLRA: 136—Southern Piedmont
  • Non-MLRA Soil Survey Area: NC197—Yadkin County, North Carolina
  • 7.5 Minute USGS Quad: 36080-A5—Farmington, North Carolina

    • PEDON

  • Describers Name: R. Leab, J. Kelley, R. Ranson, & R. Mathis
  • Current Taxonomic Class: Fine, kaolinitic, mesic Rhodic Kanhapludults
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Tomlin
  • PSC - 21 to 71 cm.
  • Classificaton Date - 2/14/2007
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Lloyd
  • Classificaton Date - 9/6/2006
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey residuum weathered from amphibolite
  • Landscape: Piedmont upland
  • Landform: Narrow ridge
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/6/2006 (actual site observation date)
  • Air Photo ID: AS-31/36
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Current Weather - sunny
  • Current Air Temp - 27
  • Site Erosion Accelerated: water erosion sheet
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    kandic horizon

    argillic horizon

    0—21

    21—145

    21—145

    —-

    —-

    —-
    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

    4

    —

    —

    236.2

    —

    225

    1170

    —

    182

    13.9

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); yellowish red (5YR 5/6), reddish yellow (5YR 6/6), dry; loam; 25 percent red (2.5YR 4/6) fine faint irregular mottles; moderate fine granular structure; very friable, nonsticky, nonplastic; 10.0 medium roots throughout and 7.0 coarse roots throughout; 15.0 medium vesicular pores; 10 percent by volume nonflat angular 2-25-75 millimeter quartz fragments; extremely acid, pH 4.3, hellige-truog; abrupt smooth boundary. Lab sample # 06N04670; slightly moist when described; observed in pit, small
    Ap2—10 to 21 centimeters (3.9 to 8.3 inches); dark red (2.5YR 3/6), red (2.5YR 4/6), dry; loam; 20 percent 10R 4/5 (10R 4/5) medium faint irregular mottles; moderate fine subangular blocky structure; friable, nonsticky, nonplastic; 2.0 medium roots throughout and 4.0 fine roots throughout; 10.0 medium moderate-continuity tubular and 5.0 fine moderate-continuity tubular pores; 5 percent by volume nonflat angular 2-25-75 millimeter quartz fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # 06N04671; slightly moist when described; observed in pit, small
    Bt1—21 to 51 centimeters (8.3 to 20.1 inches); dark red (2.5YR 3/6) clay; strong medium angular blocky parts to strong fine angular blocky structure; firm, slightly sticky, slightly plastic; 5.0 fine roots throughout; 3.0 very fine moderate-continuity tubular pores; 90 percent faint dark red (2.5YR 3/6) clay films on all faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 06N04672; slightly moist when described; observed in pit, small. continuous - phpvsfiid 350842; continuous - phpvsfiid 350842
    Bt2—51 to 77 centimeters (20.1 to 30.3 inches); dark red (2.5YR 3/6) clay; strong medium angular blocky parts to strong fine angular blocky structure; firm, slightly sticky, slightly plastic; 3.0 fine roots throughout; 2.0 very fine moderate-continuity tubular pores; 90 percent faint dark red (2.5YR 3/6) clay films on all faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 06N04673; slightly moist when described; observed in pit, small. continuous - phpvsfiid 350841; continuous - phpvsfiid 350841
    Bt3—77 to 95 centimeters (30.3 to 37.4 inches); dark red (10R 3/6) clay loam; 5 percent red (2.5YR 5/6) coarse distinct irregular mottles; moderate medium subangular blocky parts to moderate fine subangular blocky structure; firm, nonsticky, nonplastic; 1.0 very fine moderate-continuity tubular pores; 50 percent faint dark red (10R 3/6) clay films on vertical faces of peds; 5 percent fine prominent black (5YR 2.5/1) manganese masses with sharp boundaries in matrix; fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # 06N04674; slightly moist when described; observed in pit, small. continuous - phpvsfiid 350840; continuous - phpvsfiid 350840
    Bt4—95 to 125 centimeters (37.4 to 49.2 inches); red (2.5YR 4/6) clay loam; 5 percent yellowish red (5YR 5/6) coarse distinct irregular mottles; moderate coarse subangular blocky parts to moderate medium subangular blocky structure; firm, nonsticky, nonplastic; 1.0 very fine moderate-continuity tubular pores; 25 percent faint red (10R 4/6) clay films on vertical faces of peds; fragments; strongly acid, pH 5.5, hellige-truog; gradual smooth boundary. Lab sample # 06N04675; slightly moist when described; observed in pit, small. discontinuous - phpvsfiid 350839; discontinuous - phpvsfiid 350839
    BCt—125 to 145 centimeters (49.2 to 57.1 inches); red (2.5YR 4/8) loam; 10 percent strong brown (7.5YR 5/8) medium distinct irregular mottles; moderate medium subangular blocky structure; friable, nonsticky, nonplastic; 10 percent faint red (2.5YR 4/6) clay films on vertical faces of peds; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # 06N04676; slightly moist when described; observed in pit, small. discontinuous - phpvsfiid 350838; discontinuous - phpvsfiid 350838
    CB—145 to 175 centimeters (57.1 to 68.9 inches); red (2.5YR 4/8) loam; 15 percent strong brown (7.5YR 5/8) medium distinct irregular mottles; weak very coarse subangular blocky structure; friable, nonsticky, nonplastic; 2 percent faint red (2.5YR 4/6) clay films on vertical faces of peds; 2 percent fine prominent very dark gray (7.5YR 3/1) manganese masses with sharp boundaries in matrix; fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # 06N04677; slightly moist when described; observed in auger, bucket. patchy - phpvsfiid 350837; patchy - phpvsfiid 350837
    C—175 to 206 centimeters (68.9 to 81.1 inches); red (2.5YR 5/6) loam; 5 percent reddish yellow (7.5YR 6/6) medium distinct irregular mottles; structureless massive; friable, nonsticky, nonplastic; fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # 06N04678; slightly moist when described; observed in auger, bucket