*** Primary Characterization Data ***
Pedon ID: S1978TX039095( Brazoria, Texas )Print Date: Nov 23 2024 7:42AM

Sampled as on Jun 1, 1978:Tracosa ; Fine, montmorillonitic, nonacid, hyperthermic Typic Haplaquent
Revised to correlated:TRACOSA ; Fine-silty, montmorillonitic, nonacid Typic Haplaquents
United States Department of Agriculture
SSL-ProjectRP79TX013   BRAZORIA COUNTYNatural Resources Conservation Service
-Site IDS1978TX039095   Lat: 29° 4' 57.00" north  Long: 95° 11' 59.99" west  MLRA: 150BNational Soil Survey Center
-Pedon No. 79P0016Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
79P00045AgA1g0-10C L
79P00046Cg1C1g10-48C L
79P00047Cg2C2g48-107C CL
79P00048Cg3C3g107-157C CL
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
79P000450-10AgSl23.035.241.88.926.335.75.40.30.10.3------6--
79P0004610-48Cg1Sl21.935.043.17.927.140.22.60.10.10.1------3--
79P0004748-107Cg2Scl34.340.525.210.929.622.12.10.30.50.2------3--
79P00048107-157Cg3Scl27.735.037.310.124.930.37.0------------7--
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%
3C2a1a3D18D18D1
 
79P000450-10AgS13.61.0140.610.59
79P0004610-48Cg1S11.11.0120.510.51
79P0004748-107Cg2S16.91.0210.510.49
79P00048107-157Cg3S15.51.0170.650.56


*** Primary Characterization Data ***
Pedon ID: S1978TX039095( Brazoria, Texas )Print Date: Nov 23 2024 7:42AM
Sampled As:TracosaFine, montmorillonitic, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0016
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 - - - - -)
6A1c
 
79P000450-10AgS1.77
79P0004610-48Cg1S0.23
79P0004748-107Cg2S0.22
79P00048107-157Cg3S0.25
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8a5C35C1
 
79P000450-10AgS2.9*10.730.72.114.1100100
79P0004610-48Cg1S3.1*8.524.01.611.1100100
79P0004748-107Cg2S2.4*11.130.32.517.5100100
79P00048107-157Cg3S3.1*12.534.32.717.9100100

*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 - -)%
6N1b6O1b6P1b6Q1b6J1b6K1c6L1c8A8D58A1a5E
 
79P000450-10AgS21.9106.0406.48.44.9467.661.463.01.832.903651
79P0004610-48Cg1S15.066.0292.25.02.3314.238.357.71.325.806446
79P0004748-107Cg2S9.951.8266.74.90.7279.932.678.51.624.005448
79P00048107-157Cg3S17.9112.0464.17.20.7521.461.065.72.034.902158


*** Primary Characterization Data ***
Pedon ID: S1978TX039095( Brazoria, Texas )Print Date: Nov 23 2024 7:42AM
Sampled As:TracosaFine, montmorillonitic, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0016
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
8C1e8C1a8C1b6E1b
 
79P000450-10AgS6.66.65.8--
79P0004610-48Cg1S7.77.47.5--
79P0004748-107Cg2S7.77.57.7--
79P00048107-157Cg3S7.87.57.7--
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
79P000450-10AgS7.1
79P0004610-48Cg1S7.6
79P0004748-107Cg2S7.7
79P00048107-157Cg3S7.5


*** Primary Characterization Data ***
Pedon ID: S1978TX039095( Brazoria, Texas )Print Date: Nov 23 2024 7:42AM
Sampled As:TracosaFine, montmorillonitic, nonacid, hyperthermic Typic Haplaquent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0016
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
79P0004610.0-48.0Cg1tclyMI 4KK 3MV 2QZ 1 KK 19 8.0 4.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMV Montmorillonite-VermiculiteQZ Quartz

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