IDENTIFIERS

  • Current Taxon Name (Soil Name): Percilla
  • OSD
  • Series Extent
  • User Site ID: S1988TX347001
  • User Pedon ID: 88TX347001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 89P0096
  • NCSS Pedon Lab Data NASIS Record ID - 61200
  • 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: 31.6138897
  • Std. Longitude: -94.5124969
  • Datum: WGS84
  • Location Description: About 10 miles east of Nacogdoches on TX 21 to its intersection with FM 2112; then 300 yards N on FM 2112; then 200 feet east into woods
  • State: Texas
  • County: TX347—Nacogdoches
  • MLRA: 133B—Western Coastal Plain

    • PEDON

  • Describers Name: Raymond Dolezel, Kirby Griffith, Charles Fuchs, Le
  • Current Taxonomic Class: Fine, kaolinitic, thermic Aeric Ochraqualfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Percilla
  • Classificaton Date - 2/1/2010
  • Moisture Class - aquic
  • Moisture Subclass - aeric
  • Sampled As Information:
  • Soil Name - Percilla
  • Taxonomic Class - Fine, kaolinitic, thermic Aeric Ochraqualf
  • Taxon Kind - series
  • Classificaton Date - 11/1/1988
  • Moisture Class - aquic
  • Moisture SUBClass - aeric
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Slope Shape Down: concave
  • Drainage Class: poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1988 (actual site observation date)
  • 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
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—3

    3—64

    —-

    —-
    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

    0

    —

    —

    96

    —

    0

    122

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2) clay loam; moderate medium granular structure; hard, friable, slightly sticky, slightly plastic; 5.5 medium and coarse roots throughout; fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # 89P00846. many medium and coarse roots throughout
    Bt1—8 to 25 centimeters (3.1 to 9.8 inches); 50 percent dark gray (10YR 4/1) and 50 percent yellowish red (5YR 4/6) clay; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 5.5 medium and coarse roots throughout; 2.5 fine vesicular and tubular pores; 11 percent medium spherical ironstone nodules; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # 89P00847. common medium ironstone nodules concentrations; many medium and coarse roots throughout
    Bt2—25 to 43 centimeters (9.8 to 16.9 inches); 40 percent dark gray (10YR 4/1) and 40 percent yellowish red (5YR 4/6) clay; 11 percent strong brown (7.5YR 5/6) medium distinct mottles; moderate medium subangular blocky structure; hard, firm, moderately sticky, moderately plastic; 5.5 medium and coarse roots throughout; 2.5 fine vesicular and tubular pores; 11 percent medium spherical ironstone nodules; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 89P00848. common medium ironstone nodules concentrations; many medium and coarse roots throughout; common medium distinct 7.5YR56 mottles
    Btg1—43 to 89 centimeters (16.9 to 35.0 inches); 40 percent yellowish red (5YR 5/8) and 60 percent dark gray (10YR 4/1) clay; weak coarse prismatic, and weak medium angular blocky structure; very hard, firm, moderately sticky, moderately plastic; 5.5 fine and medium roots throughout; 2.5 fine vesicular and tubular pores; 11 percent medium spherical ironstone nodules; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 89P00849. 60% of ped surfaces are (10YR 4/1) clay films; there are two crayfish holes filled with (10YR 6/2) silt loam; common medium ironstone nodules concentrations; many fine and medium roots throughout
    Btg2—89 to 119 centimeters (35.0 to 46.9 inches); 30 percent yellowish red (5YR 5/8) and 70 percent dark gray (10YR 4/1) clay; 11 percent strong brown (7.5YR 5/6) medium distinct mottles; weak coarse prismatic, and weak medium angular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 medium roots throughout and 0.5 fine roots throughout; 5.5 fine vesicular and tubular pores; 11 percent medium spherical ironstone nodules; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 89P00850. 70% of ped surfaces are (10YR 4/1) clay films; common medium ironstone nodules concentrations; few fine roots throughout; few medium roots throughout; common medium distinct 7.5YR56 mottles
    Btg3—119 to 160 centimeters (46.9 to 63.0 inches); 40 percent yellowish red (5YR 5/8) and 60 percent dark gray (10YR 4/1) clay; weak medium prismatic, and weak medium angular blocky structure; very hard, firm, moderately sticky, moderately plastic; 0.5 fine roots throughout and 0.5 coarse roots throughout; 5.5 fine vesicular and tubular pores; 11 percent medium spherical ironstone nodules; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # 89P00851. 85% of ped surfaces are (10YR 4/1) clay films; common medium ironstone nodules concentrations; few fine roots throughout; few coarse roots throughout
    CBt—160 to 198 centimeters (63.0 to 78.0 inches); 30 percent dark gray (10YR 4/1) and 70 percent yellowish red (5YR 5/8) sandy clay loam; 1 percent brown (10YR 5/3) medium distinct mottles; massive; hard, firm, slightly sticky, slightly plastic; 0.5 fine roots between peds; 30 percent medium spherical ironstone nodules; fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 89P00852. The C part is the 70% (5YR 5/8) sandstone which has a very wavy upper boundary, the (10YR 4/1) Bt material is a clay; many medium ironstone nodules concentrations; few fine roots between peds; few medium distinct 10YR53 mottles