*** Primary Characterization Data ***
Pedon ID: S2011TX279004( Lamb, Texas )Print Date: Feb 16 2025 5:35AM

Sampled as on Nov 30, 2010:Amarillo ; Fine-loamy, mixed, thermic Aridic Paleustalfs
Revised to :
United States Department of Agriculture
SSL-ProjectC2011USTX029   Dynamic Soil Properties - Lamb, Lubbock CountiesNatural Resources Conservation Service
-Site IDS2011TX279004   Lat: 33° 58' 16.54" north  Long: 102° 21' 25.10" west  MLRA: 77CNational Soil Survey Center
-Pedon No. 11N0177Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
11N00808Ap1Ap10-2S11TX279004-1FSL
11N00809Ap2Ap22-8S11TX279004-2SCL
11N00810Bt1Bt18-28S11TX279004-3SCL
11N00811Bt2Bt228-50S11TX279004-4SCL
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base39% wt
Volume, >2mm, Weighted Averagecontrol depth 50 beyond last horizon depth 28% vol
Clay, total, Weighted Average24% wt
Clay, carbonate free, Weighted Average24% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 10.58(NA)
 
Weighted averages based on control section: 8-50 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
11N008080-2Ap1Sfsl19.314.466.313.45.49.021.435.59.20.10.1------45--
11N008092-8Ap2Sscl20.414.764.914.55.49.321.435.18.20.10.1------44--
11N008108-28Bt1Sscl20.115.264.715.35.010.221.437.25.90.2--------43--
11N0081128-50Bt2Sscl26.718.754.621.27.511.219.432.02.80.4--35


*** Primary Characterization Data ***
Pedon ID: S2011TX279004( Lamb, Texas )Print Date: Feb 16 2025 5:35AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0177
Water Dispersible PSDA-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
ClaySiltSandFCO3FCVFFMCVC
<.002.05<<.002.02.05.10.25.51
Depth.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a
 
11N008080-2Ap1S14.219.766.110.79.022.135.48.40.2--
11N008092-8Ap2S17.018.264.89.29.022.134.97.40.4--
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%
3C2a1a3D13F1a1a
 
11N008080-2Ap1S7.21.02120.640.37
11N008092-8Ap2S7.21.02030.480.35
11N008108-28Bt1S8.01.0210.600.40
11N0081128-50Bt2S10.81.0260.570.40
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 - - - - - - - - - - - - - - - - - - - - - -)
3B63B23B23B63B23C1a1a3C1b1a3C1c1a3C1d1a3C1e1a3C2b
 
11N008080-2Ap1S1.381.4312.834.522.114.211.98.48.0
11N008080-2Ap1CDB1.133.1
11N008092-8Ap2S1.391.4612.434.321.515.213.29.47.5
11N008092-8Ap2CDB1.646.5
11N008108-28Bt1S33.425.817.014.39.98.8
11N008108-28Bt1CDB1.574.4
11N0081128-50Bt2S38.829.220.518.613.811.9
11N0081128-50Bt2CDB1.689.1


*** Primary Characterization Data ***
Pedon ID: S2011TX279004( Lamb, Texas )Print Date: Feb 16 2025 5:35AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0177
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
 
11N008080-2Ap1S0.710.13--0.76
11N008092-8Ap2S0.540.03--0.518
11N008108-28Bt1S0.410.04--0.410
11N0081128-50Bt2S0.470.09--0.55
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
 
11N008080-2Ap1S8.8*3.2tr1.213.20.814.012.494100
11N008092-8Ap2S9.2*3.20.11.113.60.914.59.894100
11N008108-28Bt1S8.8*3.10.10.812.81.013.812.193100
11N0081128-50Bt2S11.9*3.30.20.616.01.217.215.193100

*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 - -)%
4F1a1a1
 
11N008080-2Ap1S0.18tr
11N008092-8Ap2S0.241
11N008108-28Bt1S0.141
11N0081128-50Bt2S0.131


*** Primary Characterization Data ***
Pedon ID: S2011TX279004( Lamb, Texas )Print Date: Feb 16 2025 5:35AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0177
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
 
11N008080-2Ap1S7.47.9
11N008092-8Ap2S7.37.7
11N008108-28Bt1S7.17.8
11N0081128-50Bt2S7.27.8
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 - - - - - - - - - - - - - - - - - - - -)
4D6a1
 
11N008080-2Ap1S19.1
11N008092-8Ap2S14.1
11N008108-28Bt1S5.8
11N0081128-50Bt2S4.6


*** Primary Characterization Data ***
Pedon ID: S2011TX279004( Lamb, Texas )Print Date: Feb 16 2025 5:35AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0177
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
11N0081128.0-50.0Bt2tclyMI 2MT 2KK 2 CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

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

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