*** Primary Characterization Data ***
Pedon ID: S1979LA097003( St. LandryParish, Louisiana )Print Date: Nov 24 2024 1:13AM

Sampled as on Nov 6, 1979:Coteau ; Fine-silty, mixed, thermic Glossaquic Hapludalf
Revised to correlated:COTEAU ; Fine-silty, mixed, thermic Glossaquic Hapludalfs
United States Department of Agriculture
SSL-ProjectCP80LA077   ST LANDRY PARISHNatural Resources Conservation Service
-Site IDS1979LA097003   Lat: 30° 23' 12.00" north  Long: 91° 59' 32.01" west  MLRA: 134National Soil Survey Center
-Pedon No. 80P0121Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
80P00598ApAp ROw0-18SIL SI
80P00599Bt1B21t18-38SICL SICL
80P00600B/EB&A'238-63SICL SIL
80P00601Bt2B22t63-90SICL SIL
80P00602Bt3B23t90-118SICL SIL
80P00603B1B3118-150SIL
80P00604B2B3150-200SIL SIL
80P00605ApAp FURROw0-0
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.55(NA)
Clay, carbonate free, Weighted Average27% wt
Weighted Particles, 0.1-75mm, 75 mm Base1% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average27% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 18-68 cm


*** Primary Characterization Data ***
Pedon ID: S1979LA097003( St. LandryParish, Louisiana )Print Date: Nov 24 2024 1:14AM
Sampled As:CoteauFine-silty, mixed, thermic Glossaquic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0121
PSDA  &  Rock Fragments-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
 
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)( Rock Fragments   (mm) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
80P005980-18ApSsi11.983.54.67.428.355.22.10.40.91.00.2trtr--3tr
80P0059918-38Bt1Ssicl28.369.91.814.237.532.41.00.30.30.2tr------1--
80P0060038-63B/ESsil26.171.62.312.937.733.91.10.40.50.3tr------1--
80P0060163-90Bt2Ssil23.673.82.69.538.934.91.40.50.50.2tr------1--
80P0060290-118Bt3Ssil22.374.73.010.340.134.61.60.60.60.2tr------1--
80P00603118-150B1Str----
80P00604150-200B2Ssil16.481.42.26.242.838.61.40.40.30.1tr------1--
80P006050-0ApS------
Bulk Density  &  Moisture-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(Bulk Density)Cole(- - - - - - - - - - - Water Content - - - - - - - - - - -)( Air Dry-Oven Dry )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
80P005980-18ApS1.341.370.00724.06.01.0080.240.600.50
80P0059918-38Bt1S1.461.610.03326.411.91.0160.210.520.42
80P0060038-63B/ES1.481.580.02225.710.21.0160.230.560.39
80P0060163-90Bt2S1.481.570.02026.011.71.0150.210.580.50
80P0060290-118Bt3S1.441.550.02526.511.71.0150.210.620.52
80P00603118-150B1S1.431.5127.011.21.015
80P00604150-200B2S1.421.490.01627.610.01.0140.250.770.61


*** Primary Characterization Data ***
Pedon ID: S1979LA097003( St. LandryParish, Louisiana )Print Date: Nov 24 2024 1:14AM
Sampled As:CoteauFine-silty, mixed, thermic Glossaquic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0121
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
80P0059918-38Bt1S4320
80P0060163-90Bt2S4117
80P00604150-200B2S4114
Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6B1b6A1c6C2b6G7a6D2a
 
80P005980-18ApS0.0830.6880.90.10.1
80P0059918-38Bt1S0.0670.4161.50.20.1
80P0060038-63B/ES0.0560.3261.50.20.1
80P0060163-90Bt2S0.0480.2251.40.20.1
80P0060290-118Bt3S0.171.30.10.1
80P00603118-150B1S0.131.40.10.1
80P00604150-200B2S0.091.30.10.1
CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b6G1e5A3a5A8a5A3b5G15C35C1
 
80P005980-18ApS3.21.2tr0.24.64.10.48.77.15.085365
80P0059918-38Bt1S7.53.90.10.411.99.121.014.85780
80P0060038-63B/ES5.94.00.10.310.37.80.518.114.510.855771
80P0060163-90Bt2S5.94.30.20.310.76.317.013.76378
80P0060290-118Bt3S6.14.40.30.411.26.517.713.96381
80P00603118-150B1S6.54.30.20.35.413.6
80P00604150-200B2S6.43.80.20.34.612.67085


*** Primary Characterization Data ***
Pedon ID: S1979LA097003( St. LandryParish, Louisiana )Print Date: Nov 24 2024 1:14AM
Sampled As:CoteauFine-silty, mixed, thermic Glossaquic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0121
Salt-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19--20-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)1:2
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
 
80P005980-18ApS--
80P0059918-38Bt1S1
80P0060038-63B/ES1
80P0060163-90Bt2S1
80P0060290-118Bt3S2
80P00604150-200B2S2
pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
4C1a2a38C1e8C1a6E1b
 
80P005980-18ApS4.04.54.9
80P0059918-38Bt1S4.34.95.6
80P0060038-63B/ES4.14.75.5
80P0060163-90Bt2S4.24.85.7
80P0060290-118Bt3S4.24.95.7
80P00603118-150B1S4.24.95.9--
80P00604150-200B2S4.25.05.9--


*** Primary Characterization Data ***
Pedon ID: S1979LA097003( St. LandryParish, Louisiana )Print Date: Nov 24 2024 1:14AM
Sampled As:CoteauFine-silty, mixed, thermic Glossaquic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0121
Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i7A3b 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
80P0059918.0-38.0Bt1tclyMT 2MV 2MI 2KK 2 KK 11 9.4 1.6
80P00604150.0-200.0B2tclyMV 3MI 3KK 2 KK tr 9.7 1.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteMV Montmorillonite-Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: S1979LA097003( St. LandryParish, Louisiana )Print Date: Nov 24 2024 1:14AM
Sampled As:CoteauFine-silty, mixed, thermic Glossaquic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0121
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
80P0059918.0-38.0Bt1csi 73QZ 70FK 19MS 4BT 2OP 2EP 2
PO 1HN 1FP trFE tr
80P0059918.0-38.0Bt1vfs 89FE 44QZ 42FK 7BT 2MS 2OP 2
PO 1GN trEP trAR tr
80P00604150.0-200.0B2vfs 83FE 42QZ 41FK 6BT 5MS 3FP 1
AR 1EP trZR trOP trPO trHN tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mmvfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteEP EpidoteFE Iron Oxides (GoethiteFK Potassium Feldspar
FP Plagioclase FeldsparGN GarnetHN HornblendeMS MuscoviteOP Opaques
PO Plant OpalQZ QuartzZR Zircon
NSSC SSL Report Creation