*** Primary Characterization Data ***
Pedon ID: S2012TX401001( Rusk, Texas )Print Date: Dec 8 2025 12:51PM

Sampled as on Jun 19, 2012:Sawtown ; Fine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalf
Revised to correlated:Sawtown ; Fine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalfs
United States Department of Agriculture
SSL-ProjectC2012USTX080   MLRA 133B Wilcox Geology SoilsNatural Resources Conservation Service
-Site IDS2012TX401001   Lat: 32° 4' 45.24" north  Long: 94° 37' 18.03" west  MLRA: 133BNational Soil Survey Center
-Pedon No. 12N8141Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
12N03625AA0-12S2012TX401001-1FSL VFSL
12N03626EE12-30S2012TX401001-2FSL VFSL
12N03627Bt1Bt130-44S2012TX401001-3FSL VFSL
12N03628Bt2Bt244-72S2012TX401001-4L VFSL
12N03629Bt3Bt372-96S2012TX401001-5SCL L
12N03630B/EtB/Et96-118S2012TX401001-6SCL L
12N03631B/EtgB/Etg118-145S2012TX401001-7SCL L
12N036322Btss12Btss1145-177S2012TX401001-8C C
12N036332Btss22Btss2177-200S2012TX401001-9C C

Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base28% wt
Volume, >2mm, Weighted Average3% vol
Clay, total, Weighted Average12% wt
Clay, carbonate free, Weighted Average12% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 40.38(NA)
 
Weighted averages based on control section: 30-80 cm


*** Primary Characterization Data ***
Pedon ID: S2012TX401001( Rusk, Texas )Print Date: Dec 8 2025 12:51PM
Sampled As:SawtownFine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8141

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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
12N036250-12ASvfsl6.939.253.912.926.330.018.34.00.70.941--285
12N0362612-30ESvfsl6.838.554.712.725.829.717.85.30.71.241--295
12N0362730-44Bt1Svfsl8.439.452.213.525.928.417.14.70.81.241--285
12N0362844-72Bt2Svfsl10.736.652.712.923.725.816.75.52.32.43tr--293
12N0362972-96Bt3Sl24.236.339.515.321.021.814.32.20.60.639--2812
12N0363096-118B/EtSl22.235.642.215.719.922.113.24.31.31.341--245
12N03631118-145B/EtgSl21.237.641.216.421.222.614.33.20.30.81tr--191
12N03632145-1772Btss1Sc48.225.026.811.613.414.59.92.20.10.1------12--
12N03633177-2002Btss2Sc40.432.127.514.817.317.98.60.90.1tr------10--

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%
DbWR1DbWR1DbWR13C2a1a3D1
 
12N036250-12AS4.01.0060.700.58
12N0362612-30ES1.691.710.00412.33.21.0050.150.440.47
12N0362730-44Bt1S1.561.590.00612.43.81.0050.130.400.45
12N0362844-72Bt2S1.601.630.0069.74.81.0070.080.380.45
12N0362972-96Bt3S1.551.650.01918.910.11.0150.130.310.42
12N0363096-118B/EtS1.651.740.01718.39.81.0140.140.320.44
12N03631118-145B/EtgS1.711.760.01015.89.31.0110.110.330.44
12N03632145-1772Btss1S1.471.820.07428.220.01.0300.120.430.41
12N03633177-2002Btss2S1.602.000.07724.117.41.0250.110.480.43


*** Primary Characterization Data ***
Pedon ID: S2012TX401001( Rusk, Texas )Print Date: Dec 8 2025 12:51PM
Sampled As:SawtownFine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8141

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 - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
12N036250-12AS5.2
12N0362612-30ES4.0
12N0362730-44Bt1S4.2
12N0362844-72Bt2S5.4
12N0362972-96Bt3S11.6
12N0363096-118B/EtS11.2
12N03631118-145B/EtgS10.5
12N03632145-1772Btss1S22.8
12N03633177-2002Btss2S21.1

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 - - - - -)
4H2a4H2a4H2a4G14G14G1
 
12N036250-12AS1.200.09tr1.213----0.1
12N0362612-30ES0.510.02--0.528----tr
12N0362730-44Bt1S0.19----0.2------
12N0362844-72Bt2S0.17----0.2------
12N0362972-96Bt3S0.19trtr0.248--tr--
12N0363096-118B/EtS0.12--tr0.12.10.30.1
12N03631118-145B/EtgS0.090.04tr0.122.10.2--
12N03632145-1772Btss1S0.13tr--0.11302.20.2--
12N03633177-2002Btss2S0.09----0.11.80.2--


*** Primary Characterization Data ***
Pedon ID: S2012TX401001( Rusk, Texas )Print Date: Dec 8 2025 12:51PM
Sampled As:SawtownFine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8141

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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B3a1a4B3a1a4B1a1a
 
12N036250-12AS2.80.6--0.23.65.20.12.98.84.83.734175
12N0362612-30ES1.20.4--tr1.63.90.22.35.53.01.8112953
12N0362730-44Bt1S1.20.3--0.11.62.80.41.84.43.42.0203647
12N0362844-72Bt2S2.00.6--0.12.73.50.21.16.24.12.974466
12N0362972-96Bt3S3.61.6--0.15.35.80.60.411.17.55.9104871
12N0363096-118B/EtS1.71.2--0.23.16.91.70.310.07.14.8353144
12N03631118-145B/EtgS0.81.00.10.12.06.82.50.38.86.94.5562329
12N03632145-1772Btss1S5.25.30.70.411.613.54.10.325.120.915.7264656
12N03633177-2002Btss2S6.36.30.80.413.810.22.40.424.019.416.2155871

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 - -)%
 
12N036250-12AS--
12N0362612-30ES--
12N0362730-44Bt1S--
12N0362844-72Bt2S--
12N0362972-96Bt3S--
12N0363096-118B/EtS--
12N03631118-145B/EtgS1
12N03632145-1772Btss1S3
12N03633177-2002Btss2S4


*** Primary Characterization Data ***
Pedon ID: S2012TX401001( Rusk, Texas )Print Date: Dec 8 2025 12:51PM
Sampled As:SawtownFine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8141

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
 
12N036250-12AS4.75.1
12N0362612-30ES4.55.2
12N0362730-44Bt1S4.35.1
12N0362844-72Bt2S4.65.3
12N0362972-96Bt3S4.55.4
12N0363096-118B/EtS4.25.2
12N03631118-145B/EtgS4.15.3
12N03632145-1772Btss1S4.04.9
12N03633177-2002Btss2S4.04.8

Phosphorous-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4D6a1
 
12N036250-12AS4.0
12N0362612-30ES0.8
12N0362730-44Bt1S0.4
12N0362844-72Bt2S0.5


*** Primary Characterization Data ***
Pedon ID: S2012TX401001( Rusk, Texas )Print Date: Dec 8 2025 12:51PM
Sampled As:SawtownFine-loamy, siliceous, semiactive, thermic Oxyaquic Paleudalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8141

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
DepthFract7A1b1 7A2a tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
12N0362730.0-44.0Bt1tclyKK 3MT 2MI 2QZ 1 KK 43 CMIX
12N0362844.0-72.0Bt2tclyKK 3MT 2MI 1 KK 46 CMIX
12N0362972.0-96.0Bt3tclyKK 3MT 2MI 1 KK 47 CMIX
12N0363096.0-118.0B/EttclyKK 3MT 2MI 1 KK 45 CMIX
12N03632145.0-177.02Btss1tclyKK 3MT 2MI 1GE 1 KK 50 KAOL

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE GoethiteKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

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

INTERPRETATION (BY HORIZON):
CMIX - Mixed ClayKAOL - Kaolinitic
NSSC SSL Report Creation