IDENTIFIERS

  • Current Taxon Name (Soil Name): Wrightsville
  • OSD
  • Series Extent
  • User Site ID: S1994TX315003
  • User Pedon ID: 94TX315003
  • Vegetation Plot ID: S1994TX315003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 95P0142
  • NCSS Pedon Lab Data NASIS Record ID - 67160
  • Print Date: 5/19/2024

    • 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: 32.7758331
  • Std. Longitude: -94.1826630
  • Datum: WGS84
  • Location Description: From intersection of TX 43 and TX 49 in Smithland, TX; 2.6 miles south on TX 43; 150 feet east in woods.
  • State: Texas
  • County: TX315—Marion
  • MLRA: 133B—Western Coastal Plain
  • Non-MLRA Soil Survey Area: TX616—Marion and Cass Counties, Texas
  • 7.5 Minute USGS Quad: 32094-G2—Smithland, Texas

    • PEDON

  • Describers Name: KR, KG, DS, MG, LO
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Sampled As Information:
  • Soil Name - Wrightsville
  • Taxonomic Class - Fine, mixed Typic Glossaqualfs
  • PSC - 28 to 78 cm.
  • Classificaton Date - 10/13/1994
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: coastal plain
  • Landform: terrace
  • Runoff: very low
  • Drainage Class: poorly
  • Ponding: frequent ponding for very long periods begining in dec
  • Wet Soil Moisture Duration: 120
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/13/1994 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    CARYA

    PITA

    QUPH

    QUST

    QUST

    Carya

    Pinus taeda

    Quercus phellos

    Quercus stellata

    Quercus stellata

    hybrid hickory

    loblolly pine

    willow oak

    post oak

    post oak

    —

    —

    —

    —

    —

    —

    —

    —

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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

    1

    —

    —

    60

    —

    1168

    —

    —

    17.8

    22.2

    —

    —

    —

    —

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    A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2) exterior silt loam; 3 percent pale brown (10YR 6/3) fine mottles; weak fine and medium subangular blocky parts to weak medium granular structure; slightly hard, friable; 21.0 fine and medium roots and 3.0 coarse roots; 3.0 fine tubular pores; 10 percent strong brown (7.5YR 4/6) iron stains; fragments; extremely acid, pH 4.0, hellige-truog; clear wavy boundary. Lab sample # 95P00978
    E—8 to 28 centimeters (3.1 to 11.0 inches); 60 percent light brownish gray (10YR 6/2) exterior and 20 percent brown (10YR 5/3) exterior silt loam; 3 percent strong brown (7.5YR 5/6) mottles; weak coarse prismatic parts to weak fine and medium subangular blocky structure; slightly hard, friable; 21.0 fine to coarse roots; 21.0 fine tubular pores; 10 percent strong brown (7.5YR 4/6) iron stains; 1 percent medium strong brown (7.5YR 4/6) iron-manganese concretions; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00979
    Btg/E1—28 to 48 centimeters (11.0 to 18.9 inches); 60 percent grayish brown (10YR 5/2) exterior silty clay loam; fragments. Lab sample # 95P00980
    Btg/E1—28 to 48 centimeters (11.0 to 18.9 inches); 25 percent light gray (10YR 7/2) exterior silt loam; 3 percent strong brown (7.5YR 5/6) medium and 3 percent brown (7.5YR 4/4) medium mottles; weak coarse prismatic parts to moderate medium subangular blocky structure; hard, firm; 3.0 fine to coarse roots; 3.0 fine and medium tubular pores; 1 percent strong brown (7.5YR 4/6) iron stains and 1 percent gray (10YR 5/1) pressure faces and 10 percent clay films; 1 percent medium strong brown (7.5YR 4/6) iron-manganese concretions; fragments; extremely acid, pH 4.0, hellige-truog; clear irregular boundary. Lab sample # 95P00980. discontinuous - phpvsfiid 181509; discontinuous - phpvsfiid 181510; discontinuous - phpvsfiid 181509; discontinuous - phpvsfiid 181510
    Btg/E2—48 to 89 centimeters (18.9 to 35.0 inches); 60 percent dark grayish brown (10YR 4/2) exterior clay; fragments. Lab sample # 95P00981
    Btg/E2—48 to 89 centimeters (18.9 to 35.0 inches); 15 percent light gray (10YR 7/2) exterior silt loam; 3 percent strong brown (7.5YR 5/6) fine and medium and 3 percent brownish yellow (10YR 6/6) coarse mottles; weak coarse prismatic parts to moderate medium subangular blocky structure; extremely hard, very firm; 3.0 fine to coarse roots between peds; 3.0 fine and medium tubular pores; 1 percent strong brown (7.5YR 4/6) iron stains and 1 percent gray (10YR 5/1) pressure faces and 10 percent clay films; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00981. discontinuous - phpvsfiid 181512; discontinuous - phpvsfiid 181513; discontinuous - phpvsfiid 181512; discontinuous - phpvsfiid 181513
    Btg1—89 to 119 centimeters (35.0 to 46.9 inches); dark grayish brown (10YR 4/2) exterior clay; 3 percent brownish yellow (10YR 6/6) medium and 3 percent strong brown (7.5YR 5/6) medium mottles; weak coarse prismatic parts to moderate medium subangular blocky structure; extremely hard, very firm; 3.0 fine and medium roots between peds; 3.0 fine and medium tubular pores; 1 percent gray (10YR 5/1) nonintersecting slickensides and 1 percent light gray (10YR 7/2) skeletans and 30 percent clay films; 3 percent spherical white (10YR 8/1) barite crystals; fragments; extremely acid, pH 4.0, hellige-truog; clear wavy boundary. Lab sample # 95P00982. discontinuous - phpvsfiid 181515; discontinuous - phpvsfiid 181516; discontinuous - phpvsfiid 181517; discontinuous - phpvsfiid 181515; discontinuous - phpvsfiid 181516; discontinuous - phpvsfiid 181517
    Btg2—119 to 172 centimeters (46.9 to 67.7 inches); grayish brown (10YR 5/2) exterior clay; 3 percent red (10R 4/6) coarse and 3 percent brownish yellow (10YR 6/6) medium and coarse and 3 percent strong brown (7.5YR 5/6) fine and medium and 3 percent red (2.5YR 4/6) medium and coarse mottles; weak coarse prismatic parts to moderate medium subangular blocky structure; extremely hard, very firm; 3.0 fine and medium roots between peds; 3.0 fine and medium tubular pores; 10 percent nonintersecting slickensides and 30 percent clay films and 30 percent pressure faces; 3 percent spherical white (10YR 8/1) barite crystals; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00983. continuous - phpvsfiid 181518; discontinuous - phpvsfiid 181519; discontinuous - phpvsfiid 194265; continuous - phpvsfiid 181518; discontinuous - phpvsfiid 181519; discontinuous - phpvsfiid 194265
    Btg3—172 to 200 centimeters (67.7 to 78.7 inches); grayish brown (10YR 5/2) exterior clay; 3 percent red (2.5YR 4/8) medium and coarse and 3 percent brownish yellow (10YR 6/6) medium and 3 percent red (10R 4/8) coarse mottles; weak coarse prismatic parts to moderate medium subangular blocky structure; extremely hard, very firm; 3.0 fine roots between peds; 3.0 fine and medium tubular pores; 10 percent clay films on faces of peds and 10 percent nonintersecting slickensides and 30 percent pressure faces; 3 percent medium spherical red (2.5YR 4/8) ironstone nodules; 3 percent spherical white (10YR 8/1) barite crystals and 1 percent gypsum crystals, unspecified; fragments; extremely acid, pH 4.0, hellige-truog. Lab sample # 95P00984. continuous - phpvsfiid 194266; discontinuous - phpvsfiid 194267; discontinuous - phpvsfiid 194268; continuous - phpvsfiid 194266; discontinuous - phpvsfiid 194267; discontinuous - phpvsfiid 194268