IDENTIFIERS

  • Current Taxon Name (Soil Name): Scottsville
  • OSD
  • Series Extent
  • User Site ID: S1994TX315002
  • User Pedon ID: 94TX315002
  • Vegetation Plot ID: S1994TX315002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 95P0141
  • NCSS Pedon Lab Data NASIS Record ID - 67159
  • 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: 32.7627792
  • Std. Longitude: -94.1821976
  • Datum: WGS84
  • Location Description: From intersection of TX 43 and TX 49 in Smithland, TX; 3.8 miles south on TX 43; 0.5 mile east on CR, 100 feet north 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, DS, KG, 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 #: 2
  • Sampled As Information:
  • Soil Name - Scottsville
  • Taxonomic Class - Fine-loamy over clayey, siliceous Glossaquic Paleudalfs
  • PSC - 15 to 65 cm.
  • Classificaton Date - 10/13/1994
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: coastal plain
  • Landform: terrace
  • Runoff: low
  • Drainage Class: moderately well
  • Wet Soil Moisture Duration: 30
  • 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

    CAAM2

    PITA

    Callicarpa americana

    Pinus taeda

    American beautyberry

    loblolly pine

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    —

    —

    —

    —

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    mottles with chroma 2 or less

    0—15

    15—200

    25—75

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    —-

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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

    —

    —

    61

    —

    1168

    —

    —

    17.8

    22.2

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    —

    —

    —

    —

    —

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    A—0 to 5 centimeters (0.0 to 2.0 inches); dark grayish brown (10YR 4/2) exterior loam; weak fine and medium granular structure; slightly hard, very friable; 21.0 fine and medium roots and 3.0 coarse roots; 3 percent fine and medium worm casts throughout; fragments; extremely acid, pH 4.0, hellige-truog; clear smooth boundary. Lab sample # 95P00969
    E—5 to 15 centimeters (2.0 to 5.9 inches); 75 percent yellowish brown (10YR 5/4) exterior and 15 percent dark yellowish brown (10YR 4/4) exterior loam; 3 percent pale brown (10YR 6/3) mottles; weak fine and medium subangular blocky structure; slightly hard, very friable; 21.0 fine and medium roots and 3.0 coarse roots; 3.0 fine and medium tubular pores; 3 percent fine and medium worm casts; fragments; extremely acid, pH 4.0, hellige-truog; clear wavy boundary. Lab sample # 95P00970
    Bt1—15 to 36 centimeters (5.9 to 14.2 inches); 80 percent yellowish brown (10YR 5/6) exterior loam; 3 percent pale brown (10YR 6/3) distinct and 3 percent light brownish gray (10YR 6/2) distinct and 3 percent yellowish red (5YR 4/6) prominent mottles; weak coarse prismatic parts to moderate fine and medium subangular blocky structure; slightly hard, friable; 21.0 fine and medium roots and 3.0 coarse roots; 21.0 fine and medium tubular and 3.0 coarse tubular pores; 10 percent pale brown (10YR 6/3) clay films; 1 percent fine spherical black (10YR 2/1) iron-manganese concretions; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00971. patchy - phpvsfiid 181504; patchy - phpvsfiid 181504
    Bt2—36 to 56 centimeters (14.2 to 22.0 inches); 70 percent yellowish brown (10YR 5/6) exterior and 5 percent strong brown (7.5YR 5/6) exterior loam; 3 percent light brownish gray (10YR 6/2) and 3 percent yellowish red (5YR 5/8) mottles; weak coarse prismatic parts to moderate fine and medium subangular blocky structure; slightly hard, friable; 21.0 fine and medium roots and 3.0 coarse roots; 21.0 fine and medium tubular and 3.0 coarse tubular pores; 1 percent light gray (10YR 7/2) skeletans and 10 percent pale brown (10YR 6/3) clay films; 1 percent fine spherical black (10YR 2/1) iron-manganese concretions; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00972. patchy - phpvsfiid 181505; patchy - phpvsfiid 181505
    Bt/E1—56 to 79 centimeters (22.0 to 31.1 inches); 60 percent yellowish brown (10YR 5/6) exterior and 5 percent strong brown (7.5YR 5/6) exterior clay loam; fragments. Lab sample # 95P00973
    Bt/E1—56 to 79 centimeters (22.0 to 31.1 inches); 8 percent light gray (10YR 7/2) exterior silt loam; 3 percent red (2.5YR 4/8) and 3 percent light brownish gray (10YR 6/2) mottles; moderate coarse prismatic parts to moderate fine and medium subangular blocky structure; slightly hard, friable; 21.0 fine and medium roots and 3.0 coarse roots; 21.0 fine and medium tubular and 3.0 coarse tubular pores; 1 percent red (2.5YR 4/8) iron stains and 10 percent light brownish gray (10YR 6/3) clay films; 1 percent fine spherical black (10YR 2/1) iron-manganese concretions throughout; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00973. discontinuous - phpvsfiid 181521; patchy - phpvsfiid 181520; discontinuous - phpvsfiid 181521; patchy - phpvsfiid 181520
    Bt/E2—79 to 95 centimeters (31.1 to 37.4 inches); 60 percent yellowish brown (10YR 5/6) exterior and 5 percent strong brown (7.5YR 5/6) exterior clay loam; fragments. Lab sample # 95P00974
    Bt/E2—79 to 95 centimeters (31.1 to 37.4 inches); 12 percent light gray (10YR 7/2) exterior silt loam; 3 percent red (2.5YR 4/8) and 21 percent light brownish gray (10YR 6/2) mottles; moderate coarse prismatic parts to moderate fine and medium subangular blocky structure; hard, firm; 3.0 fine to coarse roots; 21.0 fine and medium tubular and 3.0 coarse tubular pores; 1 percent prominent red (2.5YR 4/8) iron stains and 10 percent light brownish gray (10YR 6/3) clay films; 1 percent fine spherical extremely weakly coherent cemented black (10YR 2/1) iron-manganese concretions throughout; fragments; extremely acid, pH 4.0, hellige-truog; clear smooth boundary. Lab sample # 95P00974. patchy - phpvsfiid 181522; discontinuous - phpvsfiid 181523; patchy - phpvsfiid 181522; discontinuous - phpvsfiid 181523
    2Btg1—95 to 120 centimeters (37.4 to 47.2 inches); 50 percent gray (10YR 6/1) exterior clay; 3 percent yellowish brown (10YR 5/6) and 21 percent red (2.5YR 4/8) mottles; moderate coarse prismatic parts to moderate fine and medium subangular blocky structure; extremely hard, very firm; 3.0 very fine to coarse roots between peds; 3.0 fine to coarse tubular pores; 1 percent light gray (10YR 7/2) skeletans and 10 percent distinct gray (10YR 5/1) clay films and 10 percent pressure faces; 1 percent fine spherical noncoherent cemented white (10YR 8/1) barite crystals throughout; fragments; extremely acid, pH 4.0, hellige-truog; gradual wavy boundary. Lab sample # 95P00975. continuous - phpvsfiid 194259; discontinuous - phpvsfiid 194260; discontinuous - phpvsfiid 194261; continuous - phpvsfiid 194259; discontinuous - phpvsfiid 194260; discontinuous - phpvsfiid 194261
    2Btg2—120 to 150 centimeters (47.2 to 59.1 inches); 30 percent grayish brown (10YR 5/2) exterior and 20 percent gray (10YR 6/1) exterior clay; 3 percent red (2.5YR 4/8) prominent and 3 percent strong brown (7.5YR 5/6) prominent and 3 percent yellowish brown (10YR 5/6) distinct mottles; moderate coarse prismatic parts to moderate fine and medium subangular blocky structure; extremely hard, very firm; 3.0 very fine to coarse roots between peds; 3.0 fine to coarse tubular pores; 10 percent brown (7.5YR 5/4) clay films and 10 percent pressure faces; 1 percent fine spherical noncoherent cemented white (10YR 8/1) barite crystals throughout; fragments; extremely acid, pH 4.0, hellige-truog; clear wavy boundary. Lab sample # 95P00976. continuous - phpvsfiid 194262; discontinuous - phpvsfiid 194263; continuous - phpvsfiid 194262; discontinuous - phpvsfiid 194263
    2BCtg—150 to 200 centimeters (59.1 to 78.7 inches); 50 percent light brownish gray (10YR 6/2) exterior clay loam; 3 percent yellowish brown (10YR 5/6) and 3 percent strong brown (7.5YR 5/6) and 21 percent red (2.5YR 4/8) mottles; weak coarse prismatic parts to moderate medium subangular blocky structure; extremely hard, very firm; 3.0 very fine to coarse roots between peds; 3.0 fine to coarse tubular pores; 10 percent distinct brown (7.5YR 5/4) clay films; 3 percent fine spherical noncoherent cemented white (10YR 8/1) barite crystals throughout and 1 percent fine platy weakly coherent cemented gypsum crystals, unspecified between peds; fragments; extremely acid, pH 4.0, hellige-truog. Lab sample # 95P00977. continuous - phpvsfiid 194264; continuous - phpvsfiid 194264