*** Primary Characterization Data ***
Pedon ID: S2017TX019008( Bandera, Texas )Print Date: Dec 8 2025 12:46PM

Sampled as on Aug 19, 2017:Tarpley ; Clayey, smectitic, thermic Lithic Argiustolls
Revised to :
United States Department of Agriculture
SSL-ProjectC2017USTX113   Kerr County Sampling 2017Natural Resources Conservation Service
-Site IDS2017TX019008   Lat: 29° 48' 6.10" north  Long: 99° 27' 3.90" west  MLRA: 81BNational Soil Survey Center
-Pedon No. 17N0884Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
17N04340AA0-17S2017TX019008-1GR-C C
17N04341Bt1Bt117-33S2017TX019008-2C C
17N04342Bt2Bt233-41S2017TX019008-3GRX-C C
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base15% wt
Volume, >2mm, Weighted Average9% vol
Clay, carbonate free, Weighted Average76% wt
Clay, total, Weighted Average76% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 60.6(NA)
 
Weighted averages based on control section: 17-41 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
 
17N043400-17ASc57.736.85.527.09.81.81.00.80.81.121392729
17N0434117-33Bt1Sc76.321.52.216.64.90.60.50.30.50.3tr1tr31
17N0434233-41Bt2Sc75.513.211.312.60.62.91.52.01.83.1221103938


*** Primary Characterization Data ***
Pedon ID: S2017TX019008( Bandera, Texas )Print Date: Dec 8 2025 12:46PM
Sampled As:TarpleyClayey, smectitic, thermic Lithic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  17N0884
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
 
17N043400-17AS1.161.380.05023.221.31.0360.020.670.37
17N0434117-33Bt1S1.201.750.13336.626.51.0460.120.570.35
17N0434233-41Bt2S28.91.0520.670.38
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 - - - - - - - - - - - - - - - - - - - - - -)
3C3
 
17N043400-17AMW21
17N0434117-33Bt1MW19
17N0434233-41Bt2MW15
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 - - - - -)
4H2a4H2a4H2a
 
17N043400-17AS3.120.230.033.114
17N0434117-33Bt1S1.790.170.021.811
17N0434233-41Bt2S1.940.180.021.911


*** Primary Characterization Data ***
Pedon ID: S2017TX019008( Bandera, Texas )Print Date: Dec 8 2025 12:46PM
Sampled As:TarpleyClayey, smectitic, thermic Lithic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  17N0884
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B1a1a
 
17N043400-17AS33.62.20.10.736.612.048.638.67595
17N0434117-33Bt1S36.81.60.10.739.211.851.043.67790
17N0434233-41Bt2S47.21.50.10.749.510.259.750.58398
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 - -)%
4F1a1a1
 
17N043400-17AS0.18tr
17N0434117-33Bt1S0.08tr
17N0434233-41Bt2S0.26tr
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
 
17N043400-17AS5.86.3
17N0434117-33Bt1S6.06.8
17N0434233-41Bt2S6.67.2


*** Primary Characterization Data ***
Pedon ID: S2017TX019008( Bandera, Texas )Print Date: Dec 8 2025 12:46PM
Sampled As:TarpleyClayey, smectitic, thermic Lithic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  17N0884
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
 
17N043400-17AS1.2
17N0434117-33Bt1S0.3
17N0434233-41Bt2S0.6


*** Primary Characterization Data ***
Pedon ID: S2017TX019008( Bandera, Texas )Print Date: Dec 8 2025 12:46PM
Sampled As:TarpleyClayey, smectitic, thermic Lithic Argiustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  17N0884
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 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
17N0434117.0-33.0Bt1tclyMT 2KK 2CA 2 SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMT Montmorillonite

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

INTERPRETATION (BY HORIZON):
SMEC - Smectitic
NSSC SSL Report Creation