IDENTIFIERS

  • Current Taxon Name (Soil Name): Crockett
  • OSD
  • Series Extent
  • User Site ID: S83TX041002
  • User Pedon ID: S83TX041002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - TAMU
  • Lab Pedon # - S83TX041002
  • NCSS Pedon Lab Data NASIS Record ID - 82632
  • Print Date: 6/2/2024

    • 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: 30.5896972
  • Std. Longitude: -96.3479639
  • Datum: WGS84
  • Location Description: From the intersection of FM 2818 and FR 2347 in College Station, 0.5 mile east on FR 2347 to gate, 450 ft north in range pasture.
  • State: Texas
  • County: TX041—Brazos

    • PEDON

  • Describers Name: Rehage, Wilding, West
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.0
  • Sampled As Information:
  • Soil Name - Crockett
  • Taxon Kind - series
  • PSC - 27 to 77 cm.
  • Classificaton Date - 8/30/2012
  • Classifier - ALS
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - ustic
  • Moisture SUBClass - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/14/1983 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    —

    ochric epipedon

    redox concentrations

    argillic horizon

    slickensides

    redox depletions with chroma 2 or less

    aquic conditions

    salt accumulations

    secondary carbonates

    gypsum accumulations

    —

    0—27

    0—600

    27—160

    27—362

    27—55

    55—160

    86—160

    96—160

    160—485

    —-

    —-

    —-

    —-

    —-

    —-

    —-

    —-

    —-

    —-
    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

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) fine sandy loam; mottles; weak fine subangular blocky, and weak medium subangular blocky structure; friable; 5.0 fine roots; 1.0 fine pores; 1 percent fine iron-manganese nodules; 1 percent by volume 3-?-20 millimeter quartz fragments; moderately acid, pH 5.7; abrupt wavy boundary. Lab sample # TAMU1699
    E—18 to 27 centimeters (7.1 to 10.6 inches); brown (10YR 5/3) fine sandy loam; weak medium subangular blocky structure; very friable; 5.0 fine roots; 0.5 fine pores; 1 percent reddish brown (2.5YR 4/4) clay bridges; 10 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron; 4 percent by volume rounded quartz fragments; slightly acid, pH 6.4; abrupt wavy boundary. Lab sample # TAMU1700
    Bt—27 to 55 centimeters (10.6 to 21.7 inches); red (2.5YR 4/6) clay; weak very coarse prismatic, and moderate medium angular blocky structure; firm, moderately plastic; 0.5 fine roots; pressure faces on all faces of peds and silt coats and 10 percent slickensides (pedogenic); 1 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron and 20 percent coarse distinct grayish brown (10YR 5/2) iron depletions; fragments; slightly acid, pH 6.4; clear wavy boundary. Lab sample # TAMU1701
    Btg1—55 to 86 centimeters (21.7 to 33.9 inches); pale brown (10YR 6/3) clay loam; weak very coarse prismatic, and moderate medium angular blocky structure; firm, moderately plastic; 0.5 fine roots; 0.5 fine pores; 1 percent slickensides (pedogenic) and 20 percent pressure faces on all faces of peds; 1 percent by volume quartz fragments; moderately acid, pH 6.0; clear wavy boundary. Lab sample # TAMU1702
    Btg2—86 to 96 centimeters (33.9 to 37.8 inches); light brownish gray (10YR 6/2) loam; weak very coarse prismatic, and moderate coarse angular blocky structure; very firm, moderately plastic; 0.5 fine roots; silt coats; 1 percent medium distinct light brownish gray (10YR 6/2) iron depletions; 1 percent coarse salt masses; 1 percent by volume quartz fragments; slightly acid, pH 6.4; abrupt wavy boundary. Lab sample # TAMU1703
    Btkg1—96 to 130 centimeters (37.8 to 51.2 inches); light brownish gray (10YR 6/2) loam; weak very coarse prismatic, and moderate coarse angular blocky structure; very firm, slightly plastic; 0.5 fine roots; brown (10YR 4/3) clay films on all faces of peds and on surfaces along pores; 1 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron; 10 percent coarse carbonate nodules on vertical faces of peds and coarse salt masses; 1 percent by volume 2-?-5 millimeter quartz fragments; slightly alkaline, pH 7.6; gradual wavy boundary. Lab sample # TAMU1704
    Btkg2—130 to 160 centimeters (51.2 to 63.0 inches); light brownish gray (10YR 6/2) fine sandy loam; moderate very coarse angular blocky, and weak very coarse prismatic structure; very firm, slightly plastic; 0.5 fine roots; brown (10YR 4/3) clay films on all faces of peds and brown (10YR 4/3) on surfaces along pores; 1 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent carbonate nodules and 1 percent coarse salt masses; 1 percent by volume 2-?-5 millimeter quartz fragments; slightly alkaline, pH 7.8; clear smooth boundary. Lab sample # TAMU1705
    2BC1—160 to 180 centimeters (63.0 to 70.9 inches); light brownish gray (10YR 6/2) fine sandy loam; weak very coarse prismatic, and moderate very coarse angular blocky structure; very firm, slightly plastic; 0.5 fine roots; brown (10YR 5/3) on surfaces along pores and light brownish gray (10YR 6/2) silt coats on vertical faces of peds and 1 percent brown (10YR 5/3) clay films on all faces of peds; 1 percent fine distinct yellowish brown (10YR 5/6) masses of oxidized iron; 1 percent gypsum masses and and ; 8 percent by volume subrounded 2-?-10 millimeter quartz fragments; slightly alkaline, pH 7.7; abrupt wavy boundary. Lab sample # TAMU1706
    3BC2—180 to 240 centimeters (70.9 to 94.5 inches); light brownish gray (10YR 6/2) sandy clay loam; weak very coarse prismatic, and moderate coarse angular blocky structure; very firm, slightly sticky; 0.5 fine roots; light brownish gray (10YR 6/2) silt coats and grayish brown (10YR 5/2) clay films; and 1 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent medium distinct light olive brown (2.5Y 5/4) masses of oxidized iron; 8 percent salt masses; 2 percent by volume 2-?-5 millimeter quartz fragments; slightly alkaline, pH 7.4. Lab sample # TAMU1707
    3BC3—240 to 271 centimeters (94.5 to 106.7 inches); light brownish gray (10YR 6/2) clay loam; weak very coarse prismatic structure; very firm, slightly sticky; 0.5 fine roots; grayish brown (10YR 5/2) clay films on all faces of peds and light brownish gray (10YR 6/2) silt coats on vertical faces of peds; 1 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent medium distinct light olive brown (2.5Y 5/4) masses of oxidized iron; 10 percent gypsum masses; 1 percent by volume quartz fragments; neutral, pH 7.2. Lab sample # TAMU1708
    3BC4—271 to 312 centimeters (106.7 to 122.8 inches); grayish brown (2.5Y 5/2) clay loam; weak very coarse prismatic structure; very firm, slightly sticky; 0.5 fine roots; brown (10YR 5/3) clay films on all faces of peds and brown (10YR 5/3) clay bridges and light brownish gray (10YR 6/2) silt coats on vertical faces of peds; 1 percent fine distinct brown (7.5YR 4/4) masses of oxidized iron; fragments; neutral, pH 7.0. Lab sample # TAMU1709
    3BCy1—312 to 362 centimeters (122.8 to 142.5 inches); grayish brown (2.5Y 5/2) clay; weak very coarse prismatic structure; very firm, moderately sticky; 0.5 fine roots; light brownish gray (10YR 6/2) silt coats on vertical faces of peds and 1 percent slickensides (pedogenic) and 20 percent pressure faces; 10 percent medium prominent yellowish red (5YR 5/6) masses of oxidized iron; 4 percent gypsum masses; fragments; neutral, pH 6.8. Lab sample # TAMU1710
    3BCy2—362 to 398 centimeters (142.5 to 156.7 inches); grayish brown (2.5Y 5/2) silty clay; weak very coarse prismatic structure; very firm, moderately sticky; 0.5 fine roots; clay films on vertical faces of peds and 1 percent pressure faces on all faces of peds; 1 percent fine faint light olive brown (2.5Y 5/4) masses of oxidized iron; 1 percent fine gypsum masses; fragments; neutral, pH 6.7. Lab sample # TAMU1711
    4CB—398 to 485 centimeters (156.7 to 190.9 inches); light brownish gray (2.5Y 6/2) silty clay; moderate medium platy, and weak very coarse prismatic structure; very firm, moderately sticky; 0.5 fine roots; pressure faces; 10 percent medium distinct yellowish brown (10YR 5/6) masses of oxidized iron and 10 percent coarse faint brownish yellow (10YR 6/6) masses of oxidized iron; 1 percent fine gypsum masses; fragments; slightly acid, pH 6.4. Lab sample # TAMU1712
    5C—485 to 600 centimeters (190.9 to 236.2 inches); light gray (10YR 7/2) silty clay loam; weak coarse platy, and weak fine platy structure; very firm, moderately sticky; 20 percent coarse prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; slightly acid, pH 6.2. Lab sample # TAMU1713