*** Primary Characterization Data ***
Pedon ID: S1971LA071005( OrleansParish, Louisiana )Print Date: Feb 16 2025 5:47AM

Sampled as on Jun 13, 1971:Gentilly
Revised to correlated:GENTILLY ; Very-fine, montmorillonitic, nonacid, thermic Typic Hydraquents
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1971LA071005   Lat: 30° 5' 27.00" north  Long: 89° 51' 41.99" west  MLRA: 151Lincoln Soil Survey Laboratory
-Pedon No. 40A4001Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A30632O1O210-1371L0501
40A30633O2O2213-3071L0502SICL
40A30634Cg1C 1g30-4871L0503SIL
40A30635Cg2C 2g48-7171L0504SIL
40A30636Cg3C 3g71-9771L0505SIC
40A30637Cg4C 4g97-15271L0506
40A30638O1O210-1371L0501
40A30639O2O2213-3071L0502SICL
40A30640Cg1C 1g30-4871L0503SICL
40A30641Cg2C 2g48-7171L0504SICL
40A30642Cg3C 3g71-9771L0505SICL
40A30643Cg4C 4g97-15271L0506
Pedon Calculations
Calculation NameResultUnits of Measure
 
Volume, >2mm, Weighted Average0% vol
 
Weighted averages based on control section: 25-100 cm


*** Primary Characterization Data ***
Pedon ID: S1971LA071005( OrleansParish, Louisiana )Print Date: Feb 16 2025 5:47AM
Sampled As:Gentilly
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4001
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
 
40A306320-13O1S------
40A3063313-30O2Ssicl36.451.512.117.529.422.110.51.20.30.1tr------2--
40A3063430-48Cg1Ssil26.458.315.314.127.031.313.81.10.30.1tr------2--
40A3063548-71Cg2Ssil25.860.313.914.020.140.212.80.80.20.1--------1--
40A3063671-97Cg3Ssic45.344.99.818.67.51.10.40.50.3------2--
40A3063797-152Cg4S------
40A306380-13O1S------
40A3063913-30O2S------1--
40A3063913-30O2Msicl
40A3064030-48Cg1S------1--
40A3064030-48Cg1Msicl
40A3064148-71Cg2S------1--
40A3064148-71Cg2Msicl
40A3064271-97Cg3S------1--
40A3064271-97Cg3Msicl
40A3064397-152Cg4S------
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
3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b3A1a1b
 
40A3063913-30O2M34.261.34.511.927.933.43.90.50.1tr--
40A3064030-48Cg1M27.259.413.414.527.032.412.40.90.1----
40A3064148-71Cg2M29.756.314.017.326.929.413.00.90.1--tr
40A3064271-97Cg3M35.756.28.118.27.50.50.1trtr


*** Primary Characterization Data ***
Pedon ID: S1971LA071005( OrleansParish, Louisiana )Print Date: Feb 16 2025 5:47AM
Sampled As:Gentilly
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4001
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%
3C2a1a
 
40A306320-13O1S35.5
40A3063313-30O2S17.41.170.48
40A3063430-48Cg1S13.80.750.52
40A3063548-71Cg2S14.00.820.54
40A3063671-97Cg3S16.60.660.37
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 - - - - - - - - - - - - - - - - - - - - - -)
3B1a4B4
 
40A306320-13O1CLODDB0.36250.0
40A3063313-30O2CLODDB0.9862.0
40A3063430-48Cg1CLODDB1.2742.0
40A3063548-71Cg2CLODDB1.1447.0
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 - - - - -)
6C1a
 
40A306320-13O1S0.5
40A3063313-30O2S0.4
40A3063430-48Cg1S0.2
40A3063548-71Cg2S0.3
40A3063671-97Cg3S1.0


*** Primary Characterization Data ***
Pedon ID: S1971LA071005( OrleansParish, Louisiana )Print Date: Feb 16 2025 5:47AM
Sampled As:Gentilly
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4001
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2a5A6a
 
40A306320-13O1S11.419.730.52.427.951.9
40A3063313-30O2S7.712.916.31.438.338.877.142.75090
40A3063430-48Cg1S4.3*8.26.71.020.210.130.319.867100
40A3063548-71Cg2S5.7*11.36.01.324.34.328.621.285100
40A3063671-97Cg3S8.4*17.210.51.737.84.342.130.190100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
6N1b6O1a6P1a6Q1a6K1a6L1a8A8D58A1a
 
40A306320-13O1S13.533.585.52.790.746.1304.012.70
40A3063313-30O2S12.330.065.02.063.944.3206.01.610.10714
40A3063430-48Cg1S9.822.354.01.747.742.269.10.58.431513
40A3063548-71Cg2S7.819.852.51.745.836.778.50.57.91914
40A3063671-97Cg3S7.018.555.51.545.638.888.20.57.671916
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
8C1e8C1a8C1b
 
40A306320-13O1S5.35.04.3
40A3063313-30O2S4.74.73.9
40A3063430-48Cg1S4.34.33.8
40A3063548-71Cg2S4.44.44.8
40A3063671-97Cg3S6.46.66.3


*** Primary Characterization Data ***
Pedon ID: S1971LA071005( OrleansParish, Louisiana )Print Date: Feb 16 2025 5:47AM
Sampled As:Gentilly
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4001
Organic-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17-
 
MineralOMOM+(- Total -)Fiber ContentNaPyroDecompLimnic(- - pH - -)(- - Bulk Density - -)Proj
DepthContentTC*1.724MinCNC/NUnrubRubColorStateMatterCaCl2H2O33 kPa33 kPa rewetODSubs
Layer(cm)HorzPrep(- - - - - - - - % - - - - - - - -)ratio% (by vol)g cm-3cm cm-1
8F5C5C8H8C2a8C1a
 
40A306320-13O1Ssapric5.0
40A306320-13O1M7016510YR 5/44.8
40A3063313-30O2S4.7--
40A3063313-30O2M77
40A3063430-48Cg1S4.3--
40A3063430-48Cg1M96
40A3063548-71Cg2S4.4--
40A3063548-71Cg2M98
40A3063671-97Cg3S6.6--
40A3063671-97Cg3M98
40A3063913-30O2S--
40A3064030-48Cg1S--
40A3064148-71Cg2S--
40A3064271-97Cg3S--


*** Primary Characterization Data ***
Pedon ID: S1971LA071005( OrleansParish, Louisiana )Print Date: Feb 16 2025 5:47AM
Sampled As:Gentilly
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A4001
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
DepthFract7A2i tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
40A3063548.0-71.0Cg2tclyMT 5KK 2MI 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation