IDENTIFIERS

  • Current Taxon Name (Soil Name): Kenefick
  • OSD
  • Series Extent
  • User Site ID: S1986LA085018
  • User Pedon ID: 86LA085018
  • Vegetation Plot ID: S1986LA085018
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0401
  • NCSS Pedon Lab Data NASIS Record ID - 59696
  • Print Date: 12/11/2024

    • 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: 31.8216667
  • Std. Longitude: -93.6438904
  • Datum: WGS84
  • Township: 10N
  • Range: 12W
  • Section: 38
  • PLSS Details: 2.5 miles N of Oak Grove, N side of spring Creek, 60 feet E of Parish gravel road, 51 feet N of Woods road, Spanish Land Grant
  • Location Description: Map Sheet number 3.
  • State: Louisiana
  • County: LA085—Sabine
  • MLRA: 133B—Western Coastal Plain

    • PEDON

  • Describers Name: Guillory, C.M.
  • Current Taxonomic Class: Fine-loamy, siliceous, active, thermic Ultic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 18
  • Correlated Information:
  • Soil Name - Kenefick
  • PSC - 25 to 75 cm.
  • Classificaton Date - 12/29/2009
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Cahaba
  • Taxonomic Class - Fine-loamy, siliceous, thermic Typic Hapludult
  • Taxon Kind - series
  • Classificaton Date - 10/1/1986
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: coastal plain
  • Landform: terrace—stream or lake
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Flooding: frequent flooding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1986 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    PITA

    Pinus taeda

    loblolly pine

    —

    —

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

    ochric epipedon

    argillic horizon

    fragipan

    0—25

    25—142

    142—193

    —-

    —-

    —-
    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

    2

    —

    —

    76

    —

    315

    123

    —

    —

    17

    26

    8

    —

    —

    —

    —

    —

    —

    165892

    —
    1A—0 to 8 centimeters (0.0 to 3.1 inches); yellowish brown (10YR 5/4) interior fine sandy loam; weak fine granular structure; friable; 5.5 fine and medium roots throughout; 2.5 fine interstitial pores; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 87P02074; moist when described;. many fine and medium roots throughout
    1E—8 to 25 centimeters (3.1 to 9.8 inches); strong brown (7.5YR 5/6) interior fine sandy loam; 11 percent light yellowish brown (10YR 6/4) fine distinct and 11 percent strong brown (7.5YR 5/8) fine distinct mottles; massive; friable; 5.5 very fine roots throughout and 5.5 medium roots throughout; 2.5 fine interstitial pores; 11 percent medium spherical iron-manganese concretions; 30 percent by volume 2-39-75 millimeter ironstone nodules fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 87P02075; moist when described;. Many fine ironstone gravel between E & BT.; common medium iron-manganese concretions concentrations; many very fine roots throughout; many medium roots throughout; common fine distinct 10YR64 mottles; common fine distinct 7.5YR58 mottles
    1Bt1—25 to 61 centimeters (9.8 to 24.0 inches); red (2.5YR 4/6) interior sandy clay loam; 1 percent light yellowish brown (10YR 6/4) fine prominent mottles; moderate medium subangular blocky structure; hard; 5.5 fine and medium roots throughout; 2.5 fine interstitial pores; 30 percent fine spherical iron-manganese concretions; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # 87P02076; dry when described;. 6/4 mottles in upper part of horizon.; many fine iron-manganese concretions concentrations; many fine and medium roots throughout; few fine prominent 10YR64 mottles
    1Bt2—61 to 89 centimeters (24.0 to 35.0 inches); yellowish red (5YR 4/6) interior sandy clay loam; 1 percent light yellowish brown (10YR 6/4) fine prominent mottles; moderate medium subangular blocky structure; hard; 2.5 fine and medium roots throughout; 2.5 fine interstitial pores; 1 percent fine spherical iron-manganese concretions and 11 percent fine spherical iron concretions; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # 87P02077; dry when described;. common fine iron concretions concentrations; few fine iron-manganese concretions concentrations; common fine and medium roots throughout; few fine prominent 10YR64 mottles
    1Bt/E1—89 to 114 centimeters (35.0 to 44.9 inches); 80 percent yellowish red (5YR 5/8) interior and 20 percent light yellowish brown (10YR 6/4) interior sandy clay loam; 1 percent dark yellowish brown (10YR 4/6) medium prominent mottles; moderate medium subangular blocky structure; hard; 0.5 fine roots between peds; 0.5 fine interstitial pores; 1 percent medium spherical iron concretions and 11 percent medium spherical iron-manganese concretions; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # 87P02078; dry when described;. common medium iron-manganese concretions concentrations; few medium iron concretions concentrations; few fine roots between peds; few medium prominent 10YR46 mottles
    1Bt/E2—114 to 142 centimeters (44.9 to 55.9 inches); 70 percent yellowish red (5YR 5/8) interior and 30 percent pale brown (10YR 6/3) interior loam; 11 percent red (2.5YR 4/6) medium prominent mottles; weak coarse prismatic, and moderate medium subangular blocky structure; hard; 0.5 fine roots throughout; 0.5 fine interstitial pores; fragments; very strongly acid, pH 5.0, hellige-truog; clear irregular boundary. Lab sample # 87P02079; dry when described;. few fine roots throughout; common medium prominent 2.5YR46 mottles
    1BX—142 to 193 centimeters (55.9 to 76.0 inches); 60 percent 5YR 4/8 (5YR 4/8) interior and 40 percent strong brown (7.5YR 5/8) interior fine sandy loam; 11 percent red (2.5YR 4/6) medium prominent mottles; moderate coarse prismatic, and structureless massive; hard; 0.5 fine roots in cracks; 0.5 fine interstitial pores; 37 percent distinct pale brown (10YR 6/3) skeletans on vertical faces of peds; 20 percent by volume 2-39-75 millimeter ironstone nodules fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # 87P02080; dry when described;. 60 percent of horizon was (5YR 4/8), 10 to 15 cm thick and brittle.; common skeletans (sand or silt) surface features on vertical faces of peds; few fine roots in cracks; common medium prominent 2.5YR46 mottles; continuous - phpvsfiid 232061; continuous - phpvsfiid 232061
    2C—193 to 223 centimeters (76.0 to 87.8 inches); yellowish brown (10YR 5/4) interior fine sandy loam; 30 percent pale brown (10YR 6/3) medium faint mottles; weak medium prismatic, and structureless massive; hard; 0.5 fine and medium roots in cracks; 0.5 fine interstitial pores; 37 percent distinct brown (7.5YR 4/4) iron stains on all faces of peds and 55 percent distinct light brownish gray (10YR 6/2) skeletans on vertical faces of peds; 30 percent fine spherical iron concretions and 30 percent fine spherical iron-manganese concretions; fragments; moderately acid, pH 5.8, hellige-truog. Lab sample # 87P02081; dry when described;. (10YR 6/2) sand coats were 1/8 wide along verticle faces. Prisms between sand coats were 20 to 30 cm wide.; many fine iron concretions concentrations; many fine iron-manganese concretions concentrations; many skeletans (sand or silt) surface features on vertical faces of peds; common iron stains surface features on vertical and horizontal faces of peds; few fine and medium roots in cracks; many medium faint 10YR63 mottles; continuous - phpvsfiid 232062; continuous - phpvsfiid 232063; continuous - phpvsfiid 232062; continuous - phpvsfiid 232063