IDENTIFIERS

  • Current Taxon Name (Soil Name): Dallardsville
  • OSD
  • Series Extent
  • User Site ID: S96TX199002
  • User Pedon ID: S96TX199002
  • Vegetation Plot ID: S96TX199002
  • Transect:
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - TAMU
  • Lab Pedon # - S96TX199002
  • NCSS Pedon Lab Data NASIS Record ID - 45519
  • Print Date: 11/23/2024

    • 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: 30.5130558
  • Std. Longitude: -94.5313873
  • Datum: WGS84
  • Location Description: from the intersection of Farm Road 1003 and Farm Road 943; 10 miles west on Farm Road 943; 200 feet north in forest
  • State: Texas
  • MLRA: 152B—Western Gulf Coast Flatwoods

    • PEDON

  • Describers Name: JKW, REL, ALS
  • Current Taxonomic Class: Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Paleudults
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Dallardsville
  • Taxonomic Class - Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Paleudults
  • Classificaton Date - 8/7/1996
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: coastal plain
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/7/1996 (actual site observation date)
  • Air Photo ID: i46
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ILVO

    PITA

    SMILA2

    Ilex vomitoria

    Pinus taeda

    Smilax

    yaupon

    loblolly pine

    greenbrier

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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

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    A—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) very fine sandy loam; 3 percent dark yellowish brown (10YR 4/6) fine distinct mottles; weak fine granular structure; soft, very friable; 20.0 very fine and fine roots and 5.0 medium roots and 10.0 coarse roots throughout; 10.0 fine and medium interstitial pores; 1 percent fine worm casts throughout; fragments; clear smooth boundary. Lab sample # TAMU6007
    E—15 to 43 centimeters (5.9 to 16.9 inches); light yellowish brown (10YR 6/4) very fine sandy loam; 20 percent dark yellowish brown (10YR 4/4) fine and medium distinct mottles; weak coarse subangular blocky structure; slightly hard, friable; 15.0 very fine and fine roots and 5.0 medium roots and 1.0 coarse roots; 5.0 fine tubular pores; 1 percent fine black (10YR 2/1) iron-manganese concretions throughout and 2 percent fine ironstone nodules throughout; fragments; gradual smooth boundary. Lab sample # TAMU6008
    E/Bt—43 to 64 centimeters (16.9 to 25.2 inches); 70 percent light yellowish brown (10YR 6/4) and 30 percent strong brown (7.5YR 5/8) very fine sandy loam; 1 percent dark yellowish brown (10YR 4/6) fine prominent and 5 percent yellowish red (5YR 5/8) fine prominent and 10 percent light brownish gray (10YR 6/2) fine and medium distinct mottles; weak medium and coarse prismatic parts to weak medium subangular blocky structure; slightly hard, friable; 10.0 very fine and fine roots throughout and 2.0 medium roots throughout; 10.0 fine and medium tubular pores; 5 percent distinct reddish yellow (7.5YR 6/8) clay films on faces of peds and in pores; 2 percent fine irregular black (10YR 2/1) iron-manganese concretions throughout and 2 percent fine spherical ironstone nodules throughout; fragments; gradual smooth boundary. Lab sample # TAMU6009. 10YR 6/2 is gray E material. 10YR 4/6 is along roots. All redox have clear boundaries, except for 5YR 5/8 (sharp).
    B/Et1—64 to 109 centimeters (25.2 to 42.9 inches); 70 percent reddish yellow (7.5YR 6/6) loam; 3 percent yellowish red (5YR 5/6) fine prominent and 15 percent light brownish gray (10YR 6/2) fine and medium distinct mottles; moderate medium prismatic parts to weak fine and medium subangular blocky structure; slightly hard, friable; 8.0 very fine and fine roots throughout; 5.0 fine and medium tubular pores; 5 percent distinct strong brown (7.5YR 5/8) clay films on faces of peds and in pores; 1 percent fine irregular black (10YR 2/1) iron-manganese concretions throughout and 2 percent fine irregular ironstone nodules throughout; fragments; gradual wavy boundary. Lab sample # TAMU6010. All redox boundaries are clear. 10YR 6/2 is gray E.
    B/Et2—109 to 137 centimeters (42.9 to 53.9 inches); 75 percent brownish yellow (10YR 6/6) loam; 3 percent red (2.5YR 5/8) fine prominent and 5 percent light gray (10YR 7/1) fine prominent and 10 percent yellowish brown (10YR 5/6) fine distinct mottles; weak medium prismatic parts to moderate fine and medium subangular blocky structure; slightly hard, friable; 5.0 very fine and fine roots throughout; 10.0 fine and medium tubular pores; 5 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds and in pores; 1 percent fine spherical black (10YR 2/1) iron concretions throughout and 5 percent fine irregular red (2.5YR 5/8) plinthite nodules throughout and 5 percent fine spherical ironstone nodules throughout; fragments; gradual wavy boundary. Lab sample # TAMU6011. All redox have clear boundaries. 10YR 7/1 is gray E materials.
    B/Etv1—137 to 185 centimeters (53.9 to 72.8 inches); 70 percent brownish yellow (10YR 6/6) loam; 5 percent strong brown (7.5YR 5/6) fine prominent and 5 percent red (2.5YR 5/8) fine prominent mottles; weak medium prismatic parts to moderate fine and medium subangular blocky structure; hard, firm; 2.0 very fine roots throughout; 5.0 fine and medium tubular pores; 8 percent distinct yellowish brown (10YR 5/6) clay films on faces of peds and in pores; 3 percent fine spherical red (2.5YR 5/8) ironstone nodules throughout and 8 percent fine irregular yellowish red (5YR 5/8) plinthite nodules throughout; fragments; gradual wavy boundary. Lab sample # TAMU6012. All redox boundaries are clear.
    B/Etv2—185 to 203 centimeters (72.8 to 79.9 inches); 60 percent brownish yellow (10YR 6/6) silt loam; 1 percent red (2.5YR 5/8) fine prominent and 2 percent reddish yellow (7.5YR 6/8) fine prominent mottles; weak coarse prismatic structure; hard, firm; brittle; 1.0 very fine roots throughout; 10.0 fine and medium tubular pores; 10 percent distinct brownish yellow (10YR 6/8) clay films on faces of peds and in pores; 2 percent fine irregular red (2.5YR 4/8) plinthite nodules throughout; fragments. Lab sample # TAMU6013. All redox boundaries are clear.