*** Primary Characterization Data ***
Pedon ID: 79TX507001( Zavala, Texas )Print Date: Dec 4 2024 3:32AM

Sampled as on May 30, 1979:Duval ; Fine-loamy, mixed, hyperthermic Aridic Haplustalfs
Revised to correlated on Jan 1, 2014:Duval ; Fine-silty, siliceous, superactive, hyperthermic Aridic Haplustalfs
United States Department of Agriculture
SSL-ProjectCP79TX210   FRIO AND ZAVALA COUNTIESNatural Resources Conservation Service
-Site IDS1979TX507001   Lat: 28° 47' 20.00" north  Long: 99° 37' 50.00" west  MLRA: 83ANational Soil Survey Center
-Pedon No. 79P0330Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
79P01721A1A110-10FSL VFSL
79P01722A2A1210-38FSL VFSL
79P01723Bt1B21t38-56SCL VFSL
79P01724Bt2B22t56-91SCL SCL
79P01725Bt3B23t91-114SCL VFSL
79P01726BkB3ca114-137SCL VFSL
79P01727CrCR137-203L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.66(NA)
Clay, carbonate free, Weighted Average20% wt
Volume, >2mm, Weighted Average0% vol
Weighted Particles, 0.1-75mm, 75 mm Base6% wt
Clay, total, Weighted Average20% wt
 
Weighted averages based on control section: 38-88 cm
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
 
79P017210-10A1Svfsl9.014.676.46.18.567.97.21.10.2--trtr--9--
79P0172210-38A2Svfsl13.513.672.96.17.565.16.90.80.1--------8--
79P0172338-56Bt1Svfsl17.614.268.20.813.460.86.30.90.10.1tr----7--
79P0172456-91Bt2Sscl21.413.764.90.812.958.55.60.70.1trtrtr--6tr
79P0172591-114Bt3Svfsl19.316.963.83.313.657.16.10.40.10.1tr1--81
79P01726114-137BkSvfsl14.824.660.66.218.454.75.50.30.1tr46--1510
79P01727137-203CrSl15.134.850.13.112.322.541.95.01.41.10.71319--3832


*** Primary Characterization Data ***
Pedon ID: 79TX507001( Zavala, Texas )Print Date: Dec 4 2024 3:32AM
Sampled As:DuvalFine-loamy, mixed, hyperthermic Aridic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0330
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
 
79P017210-10A1S4.11.0090.830.46
79P0172210-38A2S4.81.0110.610.36
79P0172338-56Bt1S7.71.0160.650.44
79P0172456-91Bt2S9.51.0200.660.44
79P0172591-114Bt3S8.71.0200.760.45
79P01726114-137BkS7.81.0180.910.53
79P01727137-203CrS7.51.0150.750.50
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
 
79P017210-10A1S0.76
79P0172210-38A2S0.52
79P0172338-56Bt1S0.37
79P0172456-91Bt2S0.39
79P0172591-114Bt3S0.19
79P01726114-137BkS0.14
79P01727137-203CrS0.15


*** Primary Characterization Data ***
Pedon ID: 79TX507001( Zavala, Texas )Print Date: Dec 4 2024 3:32AM
Sampled As:DuvalFine-loamy, mixed, hyperthermic Aridic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0330
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b5A8a5C35C1
 
79P017210-10A1S6.1*1.2--0.50.87.591100
79P0172210-38A2S6.8*1.2--0.40.88.391100
79P0172338-56Bt1S9.51.5tr0.31.011.49299
79P0172456-91Bt2S12.1*1.9tr0.41.614.190100
79P0172591-114Bt3S22.8*2.30.10.4--14.7100100
79P01726114-137BkS33.0*2.3tr0.313.4100100
79P01727137-203CrS48.6*2.70.20.211.3100100

*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 - -)%
 
79P017210-10A1S--
79P0172210-38A2S--
79P0172338-56Bt1S--
79P0172456-91Bt2S--
79P0172591-114Bt3S1
79P01726114-137BkS--
79P01727137-203CrS2


*** Primary Characterization Data ***
Pedon ID: 79TX507001( Zavala, Texas )Print Date: Dec 4 2024 3:32AM
Sampled As:DuvalFine-loamy, mixed, hyperthermic Aridic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0330
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
8C1e8C1a6E1b
 
79P017210-10A1S6.67.1--
79P0172210-38A2S6.47.1--
79P0172338-56Bt1S6.57.2--
79P0172456-91Bt2S6.87.4--
79P0172591-114Bt3S7.77.9tr
79P01726114-137BkS7.78.22
79P01727137-203CrS8.08.218


*** Primary Characterization Data ***
Pedon ID: 79TX507001( Zavala, Texas )Print Date: Dec 4 2024 3:32AM
Sampled As:DuvalFine-loamy, mixed, hyperthermic Aridic Haplustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0330
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
79P0172210.0-38.0A2tclyMT 2KK 2MI 2QZ 1 7.0 1.4
79P0172456.0-91.0Bt2tclyMT 3KK 3MI 2QZ 1 KK 19 7.7 1.3
79P01726114.0-137.0BktclyMT 5KK 3MI 2QZ 1CA 1 5.9 0.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

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