*** Primary Characterization Data ***
Pedon ID: 82TX285002( Lavaca, Texas )Print Date: Nov 21 2024 12:30PM

Sampled as on Jun 1, 1982:Dubina ; Fine, montmorillonitic, thermic Udic Paleustoll
Revised to correlated:Dubina ; Fine-loamy, siliceous, superactive, thermic Udic Argiustolls
United States Department of Agriculture
SSL-ProjectCP82TX269   JACKSON AND LAVACA COUNTIESNatural Resources Conservation Service
-Site IDS1982TX285002   Lat: 29° 20' 36.00" north  Long: 97° 9' 25.00" west  MLRA: 87ANational Soil Survey Center
-Pedon No. 82P0865Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
82P04429AA0-28LFS LS
82P04430Bt1Bt128-51SC SCL
82P04431Bt2Bt251-79SC SCL
82P04432Bt3Bt379-102SCL SCL
82P04433Bt4Bt4102-132SCL SCL
82P04434BC1Bc1132-170FSL FSL
82P04435BC2Bc2170-200FSL FSL
82P04436CC200-230FSL FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.62(NA)
Clay, carbonate free, Weighted Average31% wt
Weighted Particles, 0.1-75mm, 75 mm Base60% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average31% wt
LE, Whole Soil, Summed to 1m4cm/m
 
Weighted averages based on control section: 28-78 cm


*** Primary Characterization Data ***
Pedon ID: 82TX285002( Lavaca, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:DubinaFine, montmorillonitic, thermic Udic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0865
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
 
82P044290-28ASls7.58.084.53.93.74.37.746.827.42.40.2trtr--77tr
82P0443028-51Bt1Sscl32.55.562.026.03.02.54.429.724.82.80.31tr1582
82P0443151-79Bt2Sscl29.35.665.123.03.42.24.229.728.22.70.3trtr--61tr
82P0443279-102Bt3Sscl26.44.968.719.72.52.44.231.430.92.10.1------65--
82P04433102-132Bt4Sscl23.16.170.817.14.21.95.738.924.51.7--------65--
82P04434132-170BC1Sfsl17.42.180.512.41.01.13.832.442.02.3----tr--77tr
82P04435170-200BC2Sfsl16.83.479.811.31.51.95.738.331.34.00.5trtr--74tr
82P04436200-230CSfsl14.92.183.011.90.91.25.440.734.32.6--------78--
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
 
82P044290-28AS1.561.610.0119.14.71.0040.070.990.63
82P0443028-51Bt1S1.531.860.06722.713.51.0200.140.620.42
82P0443151-79Bt2S1.691.940.04717.712.21.0190.090.630.42
82P0443279-102Bt3S1.771.940.03115.510.81.0180.080.620.41
82P04433102-132Bt4S1.741.840.01914.19.91.0170.070.690.43
82P04434132-170BC1S1.711.790.01511.98.31.0140.060.720.48
82P04435170-200BC2S1.711.810.01912.58.31.0140.070.800.49
82P04436200-230CS1.691.810.02313.77.81.0120.100.790.52


*** Primary Characterization Data ***
Pedon ID: 82TX285002( Lavaca, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:DubinaFine, montmorillonitic, thermic Udic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0865
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 - - - - -)
6B3a6A1c6C2b6G7a6D2a
 
82P044290-28AS0.0931.22130.3tr--
82P0443028-51Bt1S0.0600.76130.80.1--
82P0443151-79Bt2S0.0280.37130.80.1--
82P0443279-102Bt3S0.0160.22140.60.1--
82P04433102-132Bt4S0.0130.14110.50.1--
82P04434132-170BC1S0.0110.13120.60.1--
82P04435170-200BC2S0.0090.11120.5tr--
82P04436200-230CS0.0080.11140.60.1--
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
82P044290-28AS6.6*0.70.10.37.71.69.37.483100
82P0443028-51Bt1S14.24.30.20.519.23.823.020.18396
82P0443151-79Bt2S12.04.30.40.517.23.320.518.48493
82P0443279-102Bt3S10.63.80.40.415.22.818.016.48493
82P04433102-132Bt4S10.53.40.50.314.72.016.715.98892
82P04434132-170BC1S8.82.40.40.311.91.513.412.58995
82P04435170-200BC2S9.82.20.50.312.81.113.913.49296
82P04436200-230CS9.01.80.50.211.51.012.511.89297

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 82TX285002( Lavaca, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:DubinaFine, montmorillonitic, thermic Udic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0865
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 - -)%
 
82P044290-28AS1
82P0443028-51Bt1S1
82P0443151-79Bt2S2
82P0443279-102Bt3S2
82P04433102-132Bt4S3
82P04434132-170BC1S3
82P04435170-200BC2S4
82P04436200-230CS4
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
4C1a2a4C1a2a
 
82P044290-28AS5.76.0
82P0443028-51Bt1S5.96.5
82P0443151-79Bt2S5.46.1
82P0443279-102Bt3S5.36.0
82P04433102-132Bt4S5.36.2
82P04434132-170BC1S5.66.4
82P04435170-200BC2S5.76.5
82P04436200-230CS5.66.5


*** Primary Characterization Data ***
Pedon ID: 82TX285002( Lavaca, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:DubinaFine, montmorillonitic, thermic Udic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0865
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
82P0443028.0-51.0Bt1tclyMT 5KK 3LE 2MI 2QZ 1KK 32 9.4 1.0
82P04436200.0-230.0CtclyMT 5KK 3MI 2QZ 1 KK 16 9.9 0.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteLE LepidocrociteMI MicaMT MontmorilloniteQZ Quartz

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


*** Primary Characterization Data ***
Pedon ID: 82TX285002( Lavaca, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:DubinaFine, montmorillonitic, thermic Udic Paleustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0865
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
82P0443028.0-51.0Bt1vfs 85QZ 83FK 15FE 1OP 1ZR trHN tr
PO tr
82P04436200.0-230.0Cvfs 74QZ 71FK 15AR 10OP 3MS trTM tr
FE tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
AR Weatherable AggregatesFE Iron Oxides (GoethiteFK Potassium FeldsparHN HornblendeMS Muscovite
OP OpaquesPO Plant OpalQZ QuartzTM TourmalineZR Zircon
NSSC SSL Report Creation