*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM

Sampled as on Dec 1, 1990:Amarillo ; Fine-loamy, mixed, thermic Aridic Paleustalf
Revised to correlated:Amarillo ; Fine-loamy, mixed, superactive, thermic Typic Paleustalfs
United States Department of Agriculture
SSL-ProjectCP91TX094   WERM BIG SPRINGSNatural Resources Conservation Service
-Site IDS1990TX227001   Lat: 32° 16' 23.00" north  Long: 101° 29' 10.01" west  MLRA: 77CNational Soil Survey Center
-Pedon No. 91P0361Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P02062Ap1Ap10-13FSL LFS
91P02063Ap2Ap213-36FSL FSL
91P02064Bt1Bt136-51SCL SCL
91P02065Bt2Bt251-71SCL SCL
91P02066Bt3Bt371-89SCL SCL
91P02067Btk1Btk189-119SCL CL
91P02068Btk2Btk2119-155SCL CL
91P02069Btk3Btk3155-203SCL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.58(NA)
Clay, carbonate free, Weighted Average24% wt
Weighted Particles, 0.1-75mm, 75 mm Base36% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average26% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 36-86 cm


*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0361
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
 
91P020620-13Ap1Slfs8.69.881.67.34.75.121.235.822.91.7tr
91P0206313-36Ap2Sfsl12.310.677.10.62.48.222.229.423.52.0trtr----55
91P0206436-51Bt1Sscl24.718.556.81.57.311.218.121.715.61.4--------39
91P0206551-71Bt2Sscl26.318.954.81.57.711.219.720.513.41.2--tr----35
91P0206671-89Bt3Sscl25.418.256.42.27.910.322.318.913.81.4trtr----34
91P0206789-119Btk1Scl30.525.743.815.918.07.714.315.511.91.40.7112324
91P02068119-155Btk2Scl30.827.641.66.719.28.412.015.311.41.91.0215--4217
91P02069155-203Btk3Sl26.533.440.110.424.78.711.515.611.01.40.638--3611
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 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a
 
91P020620-13Ap1S8.77.683.72.65.020.434.526.81.90.1


*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0361
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%
4A1d4A1h4B1c4B1c3C2a1a3D14C18D18D1
 
91P020620-13Ap1S1.621.71--19.518.04.01.0030.230.720.47
91P0206313-36Ap2S1.711.760.01016.013.45.61.0090.130.640.46
91P0206436-51Bt1S1.491.640.03223.321.210.61.0190.160.570.43
91P0206551-71Bt2S1.441.580.03124.221.510.71.0190.160.540.41
91P0206671-89Bt3S1.481.620.03124.921.110.31.0180.160.520.41
91P0206789-119Btk1S1.441.510.01623.420.67.81.0110.180.260.26
91P02068119-155Btk2S1.571.650.01521.018.57.71.0090.150.250.25
91P02069155-203Btk3S8.21.0100.320.31
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1b1a3C1e1a
 
91P020620-13Ap1S14.25.0
91P0206313-36Ap2S7.0
91P0206436-51Bt1S14.0
91P0206551-71Bt2S14.4
91P0206671-89Bt3S13.5
91P0206789-119Btk1S14.2
91P02068119-155Btk2S13.3
91P02069155-203Btk3S13.6


*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0361
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 - - - - -)
6B3a6A1c
 
91P020620-13Ap1S0.0220.21
91P0206313-36Ap2S0.0270.23
91P0206436-51Bt1S0.0470.38
91P0206551-71Bt2S0.28
91P0206671-89Bt3S0.19
91P0206789-119Btk1S0.13
91P02068119-155Btk2S0.13
91P02069155-203Btk3S0.08
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
91P020620-13Ap1S9.9*0.4--0.310.60.210.86.298100
91P0206313-36Ap2S17.7*0.6--0.67.9100100
91P0206436-51Bt1S43.8*1.3--0.614.0100100
91P0206551-71Bt2S45.3*1.6--0.514.3100100
91P0206671-89Bt3S46.8*2.1--0.513.3100100
91P0206789-119Btk1S44.5*1.8tr0.37.8100100
91P02068119-155Btk2S42.7*2.3--0.37.6100100
91P02069155-203Btk3S45.0*3.7--0.58.6100100

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


*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0361
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
 
91P020620-13Ap1S0.19--
91P0206313-36Ap2S0.16--
91P0206436-51Bt1S0.18--
91P0206551-71Bt2S0.17--
91P0206671-89Bt3S0.18--
91P0206789-119Btk1S0.20--
91P02068119-155Btk2S0.22--
91P02069155-203Btk3S0.22--
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
4C1a2a4C1a2a6E1g
 
91P020620-13Ap1S7.48.0--
91P0206313-36Ap2S7.68.1--
91P0206436-51Bt1S7.68.11
91P0206551-71Bt2S7.68.11
91P0206671-89Bt3S7.78.23
91P0206789-119Btk1S7.78.232
91P02068119-155Btk2S7.78.233
91P02069155-203Btk3S7.78.233


*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0361
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
DepthFract7A2i 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
91P020620.0-13.0Ap1tclyMI 3KK 2MT 1VR 1QZ 1 --7.4 2.9
HE 1
91P0206436.0-51.0Bt1tclyMI 3MT 2MM 2KK 2CA 2 187.3 2.2
QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteHE HematiteKK KaoliniteMI MicaMM Montmorillonite-Mica
MT MontmorilloniteQZ QuartzVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 90TX227001( Howard, Texas )Print Date: Nov 12 2024 3:25AM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0361
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
91P0206436.0-51.0Bt1fs 98QZ 94QC 4FK 3CD trOP tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
CD Chert (ChalcedonyFK Potassium FeldsparOP OpaquesQC Clay-Coated QuartzQZ Quartz
NSSC SSL Report Creation