*** Primary Characterization Data ***
Pedon ID: 79TX479001( Webb, Texas )Print Date: Feb 2 2025 8:57PM

Sampled as on Dec 1, 1979:Garceno ; Fine, mixed, hyperthermic Ustollic Camborthid
Revised to correlated:Palafox ; Fine-silty, mixed, superactive, hyperthermic Ustollic Camborthids
United States Department of Agriculture
SSL-ProjectCP80TX124   WEBB COUNTYNatural Resources Conservation Service
-Site IDS1979TX479001   Lat: 27° 51' 20.00" north  Long: 99° 38' 40.01" west  MLRA: 83BNational Soil Survey Center
-Pedon No. 80P0176Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
80P00885AA10-20CL SCL
80P00886B1B120-38C CL
80P00887B2B2138-69C CL
80P00888Bk1B22ca69-109C CL
80P00889Bk2Cca109-150C CL
80P00890CC150-183CL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.72(NA)
Clay, carbonate free, Weighted Average27% wt
Weighted Particles, 0.1-75mm, 75 mm Base11% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average34% wt
 
Weighted averages based on control section: 25-100 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
80P008850-20ASscl23.427.748.99.69.618.130.117.51.10.10.1tr----19--
80P0088620-38B1Scl28.029.942.110.03.211.318.627.313.50.90.20.2tr----15tr
80P0088738-69B2Scl33.433.033.611.76.915.018.021.611.10.60.10.2trtr--12tr
80P0088869-109Bk1Scl36.236.227.617.17.217.518.719.97.20.40.1tr------8--
80P00889109-150Bk2Scl34.342.922.812.63.621.321.616.55.00.90.30.1tr----6--
80P00890150-183CSl21.641.536.912.50.911.629.918.218.20.5trtr------19--


*** Primary Characterization Data ***
Pedon ID: 79TX479001( Webb, Texas )Print Date: Feb 2 2025 8:57PM
Sampled As:GarcenoFine, mixed, hyperthermic Ustollic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0176
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%
4A1d4A1h4B1c3C2a1a3D14E2a1a1a14C18D18D1
 
80P008850-20AS1.491.670.03916.29.71.0180.100.800.41
80P0088620-38B1S12.01.0200.690.43
80P0088738-69B2S1.511.740.04819.812.81.0200.110.580.38
80P0088869-109Bk1S15.31.0200.550.42
80P00889109-150Bk2S14.51.0200.590.42
80P00890150-183CS9.81.0120.660.45
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 - - - - -)
6B1b6A1c
 
80P008850-20AS0.0750.7710
80P0088620-38B1S0.0720.6810
80P0088738-69B2S0.0770.385
80P0088869-109Bk1S0.26
80P00889109-150Bk2S0.10
80P00890150-183CS0.06
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
 
80P008850-20AS27.6*1.50.11.118.7100100
80P0088620-38B1S57.8*2.40.20.519.3100100
80P0088738-69B2S47.1*3.41.40.419.3100100
80P0088869-109Bk1S52.2*4.06.10.520.0100100
80P00889109-150Bk2S4.011.60.520.4100
80P00890150-183CS53.9*3.19.80.414.3100100

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


*** Primary Characterization Data ***
Pedon ID: 79TX479001( Webb, Texas )Print Date: Feb 2 2025 8:57PM
Sampled As:GarcenoFine, mixed, hyperthermic Ustollic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0176
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A1a4F1a1a15E
 
80P008850-20AS6.00.60.50.4--4.80.10.91.2----39.3tr0.690.281tr
80P0088620-38B1S0.241
80P0088738-69B2S1.20.33.9tr--4.20.10.50.7----47.2tr0.530.2965
80P0088869-109Bk1S2.20.520.2tr--3.00.613.08.6----61.70.12.201.032417
80P00889109-150Bk2S32.08.7101.20.2--0.72.480.169.8----42.40.411.155.463622
80P00890150-183CS40.410.7112.50.2--0.62.8102.074.7----42.70.513.154.733522
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
8C1e8C1a8C1b6E1b6F1c8E1
 
80P008850-20AS7.67.97.4tr--
80P0088620-38B1S7.78.15--
80P0088738-69B2S7.98.67.511--
80P0088869-109Bk1S8.28.67.813--960
80P00889109-150Bk2S7.87.97.593
80P00890150-183CS7.97.97.56--


*** Primary Characterization Data ***
Pedon ID: 79TX479001( Webb, Texas )Print Date: Feb 2 2025 8:57PM
Sampled As:GarcenoFine, mixed, hyperthermic Ustollic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0176
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
80P0088738.0-69.0B2tclyMT 3KK 2MI 2CA 2 KK 19 8.1 2.4
80P00890150.0-183.0CtclyMT 4KK 3MI 3CA 2QZ 1KK 17 9.0 2.6

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


*** Primary Characterization Data ***
Pedon ID: 79TX479001( Webb, Texas )Print Date: Feb 2 2025 8:57PM
Sampled As:GarcenoFine, mixed, hyperthermic Ustollic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0176
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
80P0088738.0-69.0B2vfs 75QZ 73FK 15AR 8CA 1CB 1OP 1
KK 1FP tr
80P00890150.0-183.0Cvfs 74QZ 72FK 12AR 9CA 3CB 1FP 1
OP 1KK 1ZR tr

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

MINERAL INTERPRETATION:
AR Weatherable AggregatesCA CalciteCB Carbonate AggregatesFK Potassium FeldsparFP Plagioclase Feldspar
KK KaoliniteOP OpaquesQZ QuartzZR Zircon
NSSC SSL Report Creation