IDENTIFIERS

  • Current Taxon Name (Soil Name): Corrigan
  • OSD
  • Series Extent
  • User Site ID: S2009TX403002
  • User Pedon ID: S2009TX403002
  • Vegetation Plot ID: S2009TX403002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - KSSL
  • Lab Pedon # - 10N0438
  • NCSS Pedon Lab Data NASIS Record ID - 28334
  • 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: 31.1724243
  • Std. Longitude: -93.7459869
  • Datum: WGS84
  • Map Unit: CoB—Corrigan fine sandy loam, 1 to 5 percent slopes
  • State: Texas
  • County: TX403—Sabine
  • MLRA: 133B—Western Coastal Plain
  • Non-MLRA Soil Survey Area: TX619—San Augustine and Sabine Counties, Texas
  • 7.5 Minute USGS Quad: 31093-B6—Fairmount, Texas

    • PEDON

  • Describers Name: Bolin & Sabo
  • Current Taxonomic Class: Fine, smectitic, thermic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Sampled As Information:
  • Soil Name - Corrigan
  • Taxonomic Class - Fine, smectitic, thermic Oxyaquic Hapludalfs
  • PSC - 25 to 75 cm.
  • Classificaton Date - 9/3/2009
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Geology: Catahoula formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/3/2009 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - crop trees
  • 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

    AMORP

    CAAM2

    CHLAS

    ILOP

    ILVO

    LIST2

    MOCE2

    OSCI

    PASPA2

    PITA

    QUST

    SMILA2

    TORA2

    VITIS

    Amorpha

    Callicarpa americana

    Chasmanthium laxum var. sessiliflorum

    Ilex opaca

    Ilex vomitoria

    Liquidambar styraciflua

    Morella cerifera

    Osmunda cinnamomea

    Paspalum

    Pinus taeda

    Quercus stellata

    Smilax

    Toxicodendron radicans

    Vitis

    false indigo

    American beautyberry

    —

    American holly

    yaupon

    sweetgum

    wax myrtle

    cinnamon fern

    crowngrass

    loblolly pine

    post oak

    greenbrier

    eastern poison ivy

    grape

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    abrupt textural change

    densic material

    bedrock, paralithic

    bedrock, lithic

    noncoherent

    noncoherent

    very weakly coherent

    very strongly coherent

    25 -

    90 - 164

    164 - 203

    203 -

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    albic horizon

    abrupt textural change

    argillic horizon

    densic contact

    densic materials

    paralithic contact

    paralithic materials

    lithic contact

    0—9

    9—25

    25—

    25—90

    90—

    90—164

    164—

    164—203

    203—

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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

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    A—0 to 9 centimeters (0.0 to 3.5 inches); dark grayish brown (10YR 4/2) fine sandy loam, fine sandy loam; 11 percent clay; weak coarse subangular blocky parts to weak medium granular structure; soft, very friable, slightly sticky, slightly plastic; 2.0 very fine roots throughout and 2.0 very coarse roots throughout and 2.0 medium roots throughout and 3.0 fine roots throughout and 1.0 coarse roots throughout; 3.0 fine low-continuity interstitial pores; ; fragments; clear wavy boundary. Lab sample # 10N01823; dry when described; observed in pit, small
    E—9 to 25 centimeters (3.5 to 9.8 inches); grayish brown (10YR 5/2) fine sandy loam; 12 percent clay; weak coarse subangular blocky parts to weak medium granular structure; soft, very friable, slightly sticky, slightly plastic; 3.0 very fine roots throughout and 2.0 fine roots throughout; 2.0 fine low-continuity interstitial pores; fragments; abrupt wavy boundary. Lab sample # 10N01824; dry when described; observed in pit, small
    Bt—25 to 45 centimeters (9.8 to 17.7 inches); pale brown (10YR 6/3) clay; 45 percent clay; 30 percent red (2.5YR 4/6) very coarse prominent irregular mottles; moderate coarse angular blocky parts to moderate medium angular blocky structure; extremely hard, extremely firm, very sticky, very plastic; 2.0 very fine roots between peds; 2.0 medium moderate-continuity tubular pores; 3 percent prominent very pale brown (10YR 7/3), moist, silt coats on vertical faces of peds and 30 percent prominent brown (10YR 5/3), moist, clay films on all faces of peds; fragments; 3 percent krotovinas (volume percent); clear wavy boundary. Lab sample # 10N01825; dry when described; observed in pit, small. discontinuous - phpvsfiid 472856; continuous - phpvsfiid 472855; discontinuous - phpvsfiid 472856; continuous - phpvsfiid 472855
    BCt—45 to 90 centimeters (17.7 to 35.4 inches); light gray (10YR 7/2) clay; 42 percent clay; 20 percent red (2.5YR 4/8) coarse prominent irregular mottles; moderate coarse prismatic parts to moderate coarse angular blocky parts to strong medium angular blocky structure; extremely hard, extremely firm, very sticky, very plastic; 1.0 very fine roots between peds; 1.0 fine moderate-continuity tubular pores; 25 percent prominent light gray (10YR 7/1), moist, clay films on all faces of peds; fragments; gradual wavy boundary. Lab sample # 10N01826; dry when described; observed in pit, small. continuous - phpvsfiid 472857; continuous - phpvsfiid 472857
    Cd—90 to 164 centimeters (35.4 to 64.6 inches); light brownish gray (2.5Y 6/2) silty clay; 42 percent clay; 10 percent light olive brown (2.5Y 5/6) very coarse prominent irregular mottles; weak coarse prismatic parts to moderate medium angular blocky structure; extremely hard, extremely firm, very sticky, very plastic; 1.0 very fine roots in cracks; fragments; gradual wavy boundary. Lab sample # 10N01827; dry when described; observed in pit, small
    Cr—164 to 203 centimeters (64.6 to 79.9 inches); variegated 80 percent light brownish gray (10YR 6/2) and 20 percent yellowish red (5YR 5/6) silty clay; 41 percent clay; extremely hard, extremely firm, moderately sticky, moderately plastic; fragments; gradual wavy boundary. Lab sample # 10N01850; dry when described; observed in pit, small
    R—203 centimeters (79.9 inches); ; rigid, slightly rigid, slightly sticky, slightly plastic; fragments.