IDENTIFIERS

  • Current Taxon Name (Soil Name): Woodville
  • OSD
  • Series Extent
  • User Site ID: S1964TX339009
  • User Pedon ID: 64TX339009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4448
  • NCSS Pedon Lab Data NASIS Record ID - 40601
  • Print Date: 11/12/2024

    • 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: 30.4861107
  • Std. Longitude: -95.6983337
  • Datum: WGS84
  • Location Description: 16mi NW, 40 feet E of FM rd. 149 & 6.7mi N of Fm149, 15.7mi WNW of intersection. Hwy 105 & US Hwy 75 N part of photo
  • State: Texas
  • County: TX339—Montgomery

    • PEDON

  • Describers Name: G. S. Mckee
  • Current Taxonomic Class: Fine, smectitic, thermic Vertic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 9
  • Correlated Information:
  • Soil Name - Woodville
  • Classificaton Date - 7/30/2008
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - SND
  • Classificaton Date - 5/1/1964
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Position: upper third
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1964 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    3

    —

    —

    95

    —

    90

    —

    —

    —

    —

    —

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    —

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    1A1—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) interior, grayish brown (10YR 5/2) interior, dry; loamy fine sand; loose, very friable, nonsticky; fragments; strongly acid, pH 5.5, hellige-truog; clear boundary. Lab sample # 40A34019. structureless; about the upper inch is darker but apparently caused by fire; contains plentiful tree, grass, and shrub roots.
    1A2—10 to 28 centimeters (3.9 to 11.0 inches); pale brown (10YR 6/3) interior, very pale brown (10YR 7/3) interior, dry; loamy fine sand; loose, very friable, nonsticky; fragments; strongly acid, pH 5.5, hellige-truog; clear boundary. Lab sample # 40A34020. structureless; contains plentiful roots.
    1B21t—28 to 43 centimeters (11.0 to 16.9 inches); light gray (2.5Y 7/2) interior and brownish yellow (10YR 6/6) interior, red (2.5YR 4/8) interior, dry; clay; moderate fine and medium blocky structure; very hard, very firm, very sticky, very plastic; fragments; very strongly acid, pH 5.0, hellige-truog; gradual boundary. Lab sample # 40A34021. roots are mainly between peds but some penetrate peds; outsides of peds are shiny and the gloss appears to be a result of pressure rather than clay films.
    1B22t—43 to 66 centimeters (16.9 to 26.0 inches); clay; moderate medium blocky structure; very firm, very sticky, very plastic; fragments; very strongly acid, pH 5.0, hellige-truog; gradual boundary. Lab sample # 40A34022. prominently & coarsely mottled light gray, red, and some brnish yllw clay; structure not quite as pronounced as in B21t; outsides of peds have shiny pressure faces; common tree roots of coarse to fine sizes.
    1B31t—66 to 97 centimeters (26.0 to 38.2 inches); gray (10YR 6/1) interior, light gray (10YR 7/1) interior, dry; sandy clay; moderate medium and coarse blocky structure; very hard, very firm, very sticky, very plastic; fragments; very strongly acid, pH 5.0, hellige-truog; abrupt boundary. Lab sample # 40A34023. outsides of peds have shiny pressure faces; fine tree roots penetrate the peds
    1B32t—97 to 122 centimeters (38.2 to 48.0 inches); gray (10YR 6/1) interior, light gray (10YR 7/1) interior, dry; sandy clay; moderate medium and coarse blocky structure; very firm, moderately sticky, moderately plastic; fragments; very strongly acid, pH 5.0, hellige-truog; abrupt boundary. Lab sample # 40A34024. roots penetrate peds; peds have shiny surfaces, and some clay films.
    2C1—122 to 165 centimeters (48.0 to 65.0 inches); red (2.5YR 5/8) interior, light gray (10YR 7/1) interior, dry; sandy clay loam; weak blocky structure; firm, moderately sticky, moderately plastic; fragments; very strongly acid, pH 5.0, hellige-truog; diffuse boundary. Lab sample # 40A34025. thin bedded 1/2-2" but the red mottles extnd across some of the thin beds; has occasional yllwish mott.; tree roots penetrate the mass;
    2C2—165 to 213 centimeters (65.0 to 83.9 inches); sandy clay loam; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 40A34026. similar to above layers in colors, but more coarsely mottled and texture becomes less clayey with depth, probably averaging light SCL
    2C3—213 to 255 centimeters (83.9 to 100.4 inches); red (2.5YR 5/8) interior, light gray (10YR 7/1) interior, dry; fine sandy loam; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 40A34027. weakly bedded fine sandy loam & loamy fine sand with a few lenses of sandy clay loam (probably averages fine sandy loam); organic stains in crevices and tree roots extend to full depth of the pit.