*** Primary Characterization Data ***
Pedon ID: S12TX3731024( Polk, Texas )Print Date: Nov 21 2024 11:50AM

Sampled as on Jun 24, 2012:Kian ; Coarse-loamy, siliceous, active, acid, thermic Fluvaquentic Epiaquepts
Revised to : ; Coarse-loamy, siliceous, semiactive, acid, thermic Aeric Endoaquepts
United States Department of Agriculture
SSL-ProjectC2012USTX095   TX MLRA 152BNatural Resources Conservation Service
-Site IDS12TX3731024   Lat: 30° 34' 40.40" north  Long: 94° 37' 52.10" west  MLRA: 152BNational Soil Survey Center
-Pedon No. 12N8324Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
12N04950AA0-8S2012TX3731024-1VFSL L
12N04951EE8-41S2012TX3731024-2FSL L
12N04952Bw1Bw141-68S2012TX3731024-3FSL FSL
12N04953Bw2Bw268-95S2012TX3731024-4FSL FSL
12N04954Bw3Bw395-123S2012TX3731024-5SL FSL
12N04955Bw4Bw4123-181S2012TX3731024-6LS LS
12N04956Bw5Bw5181-203S2012TX3731024-7S S
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base48% wt
Volume, >2mm, Weighted Average4% vol
LE, Whole Soil, Summed to 1m2cm/m
Clay, total, Weighted Average15% wt
Clay, carbonate free, Weighted Average15% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 40.36(NA)
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
12N049500-8ASl19.846.633.631.615.010.014.97.31.30.13tr--263
12N049518-41ESl16.441.841.825.616.211.519.19.51.50.2tr----30tr
12N0495241-68Bw1Sfsl16.325.158.613.811.313.726.217.11.50.171--498
12N0495368-95Bw2Sfsl13.320.166.69.610.515.536.311.82.50.515--546
12N0495495-123Bw3Sfsl8.418.473.28.69.813.236.519.43.40.7141626
12N04955123-181Bw4Sls7.98.883.34.04.87.248.223.23.41.3241787
12N04956181-203Bw5Ss5.12.092.90.21.81.123.460.56.91.02719310


*** Primary Characterization Data ***
Pedon ID: S12TX3731024( Polk, Texas )Print Date: Nov 21 2024 11:50AM
Sampled As:KianCoarse-loamy, siliceous, active, acid, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8324
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
 
12N049500-8AS1.261.530.06618.510.11.0130.100.610.51
12N049518-41ES1.711.780.01315.76.21.0080.160.340.38
12N0495241-68Bw1S1.751.870.02114.25.61.0080.140.370.34
12N0495368-95Bw2S1.751.800.00911.04.51.0060.110.380.34
12N0495495-123Bw3S1.741.770.0065.62.91.0040.040.320.35
12N04955123-181Bw4S2.81.0040.330.35
12N04956181-203Bw5S1.71.0020.490.33
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
 
12N049500-8AS15.7
12N049518-41ES9.8
12N0495241-68Bw1S8.2
12N0495368-95Bw2S6.5
12N0495495-123Bw3S4.7
12N04955123-181Bw4S4.2
12N04956181-203Bw5S2.6


*** Primary Characterization Data ***
Pedon ID: S12TX3731024( Polk, Texas )Print Date: Nov 21 2024 11:50AM
Sampled As:KianCoarse-loamy, siliceous, active, acid, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8324
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 - - - - -)
4H2a4H2a4H2a4G24G24G24G24G2
 
12N049500-8AS3.040.190.023.0160.200.060.250.080.01677.0
12N049518-41ES0.440.04--0.4120.190.020.250.060.01178.0
12N0495241-68Bw1S0.220.01--0.2440.210.020.270.070.0180.2
12N0495368-95Bw2S0.090.01--0.1160.130.010.130.070.0121.4
12N0495495-123Bw3S0.06--tr0.10.080.010.080.04tr17.1
12N04955123-181Bw4S0.060.03tr0.120.100.010.130.030.0135.8
12N04956181-203Bw5S0.070.02--0.130.05tr0.050.02tr36.6
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
 
12N049500-8AS6.31.30.20.17.910.70.74.818.612.08.684266
12N049518-41ES1.20.30.1--1.68.82.91.610.45.64.5641529
12N0495241-68Bw1S0.60.40.2--1.27.63.71.78.86.04.9761420
12N0495368-95Bw2S0.20.20.1tr0.56.83.71.57.35.04.288710
12N0495495-123Bw3S0.10.10.1--0.34.42.01.04.72.72.387611
12N04955123-181Bw4S0.30.20.1--0.63.21.22.33.82.61.8671623
12N04956181-203Bw5S0.50.20.1--0.83.40.72.84.22.51.5471932


*** Primary Characterization Data ***
Pedon ID: S12TX3731024( Polk, Texas )Print Date: Nov 21 2024 11:50AM
Sampled As:KianCoarse-loamy, siliceous, active, acid, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8324
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 - -)%
4F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F1a1a1
 
12N049500-8AS8.42.51.10.2------0.90.2tr--0.60.110.348.9tr1.400.401tr
12N049518-41ES1.50.30.8--------0.4tr----0.2tr1.632.7--0.300.0721
12N0495241-68Bw1S0.90.21.3--------0.8tr----0.4--0.630.1--0.250.0732
12N0495368-95Bw2S0.072
12N0495495-123Bw3S0.074
12N04955123-181Bw4S0.052
12N04956181-203Bw5S0.043
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
4C1a2a4C1a2a4F2
 
12N049500-8AS4.34.64.4
12N049518-41ES3.94.64.3
12N0495241-68Bw1S3.94.64.3
12N0495368-95Bw2S3.84.5
12N0495495-123Bw3S3.94.5
12N04955123-181Bw4S3.94.7
12N04956181-203Bw5S3.94.7


*** Primary Characterization Data ***
Pedon ID: S12TX3731024( Polk, Texas )Print Date: Nov 21 2024 11:50AM
Sampled As:KianCoarse-loamy, siliceous, active, acid, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8324
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4G24D6a1
 
12N049500-8AS99.54.4
12N049518-41ES31.40.7
12N0495241-68Bw1S32.11.0
12N0495368-95Bw2S27.50.9
12N0495495-123Bw3S33.11.4
12N04955123-181Bw4S27.72.9
12N04956181-203Bw5S40.67.3


*** Primary Characterization Data ***
Pedon ID: S12TX3731024( Polk, Texas )Print Date: Nov 21 2024 11:50AM
Sampled As:KianCoarse-loamy, siliceous, active, acid, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8324
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
12N049518.0-41.0EtclyMT 4KK 4QZ 2 SMEC
12N0495241.0-68.0Bw1tclyKK 4MT 3VR 3HV 1 KK 43 CMIX
12N0495368.0-95.0Bw2tclyKK 4VR 3MT 3HV 1 KK 42 CMIX
12N0495495.0-123.0Bw3tclyKK 3MT 3VR 2QZ 2HV 1 KK 40 CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
HV Hydroxy-Interlayered VermiculiteKK KaoliniteMT MontmorilloniteQZ QuartzVR Vermiculite

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

INTERPRETATION (BY HORIZON):
CMIX - Mixed ClaySMEC - Smectitic
NSSC SSL Report Creation