IDENTIFIERS

  • Current Taxon Name (Soil Name): Loneoak
  • OSD
  • Series Extent
  • User Site ID: S89TX319002
  • User Pedon ID: S89TX319002
  • Transect:
  • User Transect ID - TX319-VintagePedons
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - TAMU
  • Lab Pedon # - S89TX319002
  • NCSS Pedon Lab Data NASIS Record ID - 45719
  • 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: 30.8859730
  • Std. Longitude: -99.2888336
  • Datum: WGS84
  • Location Description: Mason County, TX319, from the Courthouse in Mason, 10.0 miles north on on US 87, 0.3 miles west on a county road, 150 feet south into irrigated cropland.
  • Map Unit: LOC—Loneoak-Campair complex, 0 to 5 percent slopes
  • Country: US—United States
  • State: Texas
  • County: TX319—Mason
  • MLRA: 82A—Texas Central Basin
  • Non-MLRA Soil Survey Area: TX319—Mason County, Texas

    • PEDON

  • Describers Name: Lane, Terrell, Neitsch, Coburn, Jacob, Goerdel
  • Current Taxonomic Class: Fine-loamy, siliceous, thermic Aquic Arenic Paleustalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Correlated Information:
  • Soil Name - Loneoak
  • PSC - 52 to 102 cm.
  • Classificaton Date - 5/21/2012
  • Moisture Subclass - ustic
  • Sampled As Information:
  • Soil Name - Demona variant
  • Classificaton Date - 1/4/1989
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from sandstone
  • Landscape: dissected plateau
  • Landform: plain
  • Geomorphic Component Hills: side slope
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Bedrock: weakly coherent sandstone, unspecified
  • Geology: Hickory Sandstone member.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/4/1989 (actual site observation date)
  • Air Photo ID: AS-5 #8
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    strongly contrasting particle size class

    paralithic contact

    0—52

    52—102

    52—

    143—150

    —-

    —-

    —-

    —-
    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

    1.5

    —

    —

    534

    —

    45

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); pale brown (10YR 6/3), brown (10YR 4/3), moist; sand; 92 percent sand; 5 percent silt; 3 percent clay; massive; loose, loose; 2.0 fine and medium roots; 2 percent by volume well rounded 2-?-25 millimeter mixed fragments; neutral, pH 7.3, pH meter; clear smooth boundary. Lab sample # TAMU3734
    A—13 to 32 centimeters (5.1 to 12.6 inches); very pale brown (10YR 7/3), brown (10YR 5/3), moist; sand; 93 percent sand; 5 percent silt; 2 percent clay; massive; loose, loose; 0.5 fine and medium roots; 2 percent by volume well rounded 2-?-25 millimeter mixed fragments; slightly acid, pH 6.1, pH meter; abrupt smooth boundary. Lab sample # TAMU3735
    AB—32 to 52 centimeters (12.6 to 20.5 inches); pale brown (10YR 6/3), dark brown (10YR 3/3), moist; loamy sand; 84 percent sand; 12 percent silt; 5 percent clay; weak medium and coarse subangular blocky structure; slightly hard, friable; 0.5 fine roots; 2.0 fine pores; 2 percent by volume well rounded 2-?-25 millimeter mixed fragments; neutral, pH 6.8, pH meter; abrupt smooth boundary. Lab sample # TAMU3736
    Bt—52 to 67 centimeters (20.5 to 26.4 inches); brownish yellow (10YR 6/6), yellowish brown (10YR 5/6), moist; sandy clay; 49 percent sand; 8 percent silt; 43 percent clay; 5 percent yellowish brown (10YR 5/8) medium distinct and 5 percent grayish brown (10YR 5/2) medium prominent mottles; moderate medium prismatic parts to moderate medium and coarse angular blocky structure; very hard, very firm; 0.5 fine roots; 2 percent distinct pale brown (10YR 6/3) sand coats on surfaces along root channels and 15 percent prominent slickensides (pedogenic) on vertical faces of peds; 1 percent fine black (10YR 2/1) iron-manganese concretions and 10 percent fine and medium distinct red (2.5YR 5/6) masses of oxidized iron; 2 percent by volume well rounded 2-?-25 millimeter mixed fragments; neutral, pH 7.2, pH meter; gradual smooth boundary. Lab sample # TAMU3737
    Btk1—67 to 95 centimeters (26.4 to 37.4 inches); light yellowish brown (10YR 6/4), yellowish brown (10YR 5/4), moist; sandy clay loam; 63 percent sand; 10 percent silt; 28 percent clay; 1 percent yellowish red (5YR 4/6) medium prominent and 15 percent yellowish brown (10YR 5/6) medium distinct mottles; moderate medium prismatic parts to moderate coarse angular blocky structure; very hard, very firm; 0.5 fine roots; 2 percent distinct pale brown (10YR 6/3) sand coats and 2 percent distinct organic stains and 5 percent faint clay films on all faces of peds and 15 percent prominent slickensides (pedogenic) on vertical faces of peds; 1 percent fine black (10YR 2/1) iron-manganese concretions; 2 percent by volume well rounded 2-?-25 millimeter mixed fragments; slightly alkaline, pH 7.5, pH meter; clear smooth boundary. Lab sample # TAMU3738. patchy - phpvsfiid 469164; patchy - phpvsfiid 469164
    Btk2—95 to 122 centimeters (37.4 to 48.0 inches); brownish yellow (10YR 6/6), yellowish brown (10YR 5/6), moist; sandy clay loam; 62 percent sand; 8 percent silt; 31 percent clay; 15 percent yellowish brown (10YR 5/8) coarse distinct and 15 percent yellowish brown (10YR 5/4) coarse distinct mottles; weak medium prismatic structure; hard, firm; 0.5 fine roots; 2 percent distinct organic stains and 3 percent distinct slickensides (pedogenic) on vertical faces of peds and 25 percent prominent grayish brown (10YR 5/2) clay films on all faces of peds; 1 percent fine black (10YR 2/1) iron-manganese concretions; 3 percent fine and medium distinct carbonate concretions; fragments; moderately alkaline, pH 8.2, pH meter; clear smooth boundary. Lab sample # TAMU3739. patchy - phpvsfiid 469178; patchy - phpvsfiid 469178
    Btk3—122 to 143 centimeters (48.0 to 56.3 inches); brownish yellow (10YR 6/6), yellowish brown (10YR 5/6), moist; sandy clay; 50 percent sand; 13 percent silt; 38 percent clay; 5 percent very pale brown (10YR 7/4) medium distinct and 5 percent brownish yellow (10YR 6/6) medium faint and 10 percent light gray (10YR 7/2) medium prominent and 15 percent yellowish brown (10YR 5/8) medium distinct mottles; weak medium prismatic structure; hard, firm; 0.5 fine roots; 25 percent prominent grayish brown (10YR 5/2) clay films; 1 percent fine black (10YR 2/1) iron-manganese concretions; 1 percent fine and medium distinct carbonate concretions; fragments; moderately alkaline, pH 8.2, pH meter; abrupt smooth boundary. Lab sample # TAMU3740. patchy - phpvsfiid 469171; patchy - phpvsfiid 469171
    Cr—143 to 150 centimeters (56.3 to 59.1 inches); brownish yellow (10YR 6/6) and light gray (10YR 7/2) and red (2.5YR 4/6) bedrock; 84 percent sand; 9 percent silt; 8 percent clay; fragments; strongly alkaline, pH 8.6, pH meter. Lab sample # TAMU3741