*** Primary Characterization Data ***
Pedon ID: 81TX227003( Howard, Texas )Print Date: Apr 25 2024 5:36PM

Sampled as on Feb 27, 1981:Amarillo ; Fine-loamy, mixed, thermic Aridic Paleustalfs
Revised to correlated on Jul 1, 1984:(unnamed) ; Fine-loamy, mixed, thermic Aridic Haplustalf
United States Department of Agriculture
SSL-ProjectCP81TX174   HOWARD COUNTYNatural Resources Conservation Service
-Site IDS1981TX227003   Lat: 32° 16' 12.00" north  Long: 101° 29' 31.00" west  MLRA: 77CNational Soil Survey Center
-Pedon No. 81P0357Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P01876ApAp0-23LS LS
81P01877Bt1B21t23-58SCL FSL
81P01878Bt2B22t58-84SCL SCL
81P01879Bt3B23t84-112SCL SCL
81P01880Bt4B24t112-140SCL FSL
81P01881Btk1B25tca140-173SCL FSL
81P01882Btk2B26tca173-203SCL FSL
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
81P018760-23ApSls8.98.083.11.66.421.636.023.81.60.1------62--
81P0187723-58Bt1Sfsl17.216.666.25.311.322.327.615.31.0tr------44--
81P0187858-84Bt2Sscl23.917.958.26.211.719.428.39.50.90.1------39--
81P0187984-112Bt3Sscl21.017.661.46.211.420.424.915.01.00.1------41--
81P01880112-140Bt4Sfsl18.015.966.14.111.820.527.816.71.1tr------46--
81P01881140-173Btk1Sfsl19.225.954.97.717.28.714.922.515.51.40.61tr--411
81P01882173-203Btk2Sfsl18.424.657.06.213.511.115.124.315.81.50.311--432


*** Primary Characterization Data ***
Pedon ID: 81TX227003( Howard, Texas )Print Date: Apr 25 2024 5:36PM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0357
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%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
81P018760-23ApS3.31.0060.620.37
81P0187723-58Bt1S1.581.610.00611.37.51.0140.060.640.44
81P0187858-84Bt2S1.501.590.02015.59.91.0190.080.620.41
81P0187984-112Bt3S1.681.710.00612.59.21.0160.060.610.44
81P01880112-140Bt4S1.671.680.00211.28.01.0140.050.630.44
81P01881140-173Btk1S1.661.66--12.06.91.0100.080.390.36
81P01882173-203Btk2S1.661.710.01013.86.71.0110.120.410.36
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
 
81P018760-23ApS0.0300.207
81P0187723-58Bt1S0.0290.3010
81P0187858-84Bt2S0.26
81P0187984-112Bt3S0.20
81P01880112-140Bt4S0.15
81P01881140-173Btk1S0.15
81P01882173-203Btk2S0.14


*** Primary Characterization Data ***
Pedon ID: 81TX227003( Howard, Texas )Print Date: Apr 25 2024 5:36PM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0357
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
 
81P018760-23ApS7.1*0.5--0.58.18.15.5100100
81P0187723-58Bt1S9.7*1.4tr0.6--11.0100100
81P0187858-84Bt2S16.5*2.6tr0.714.7100100
81P0187984-112Bt3S20.3*2.6tr0.612.9100100
81P01880112-140Bt4S25.0*2.8tr0.611.4100100
81P01881140-173Btk1S40.0*2.6tr0.47.4100100
81P01882173-203Btk2S35.6*2.9tr0.57.6100100

*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 - -)%
 
81P018760-23ApS--
81P0187723-58Bt1S--
81P0187858-84Bt2S--
81P0187984-112Bt3S--
81P01880112-140Bt4S--
81P01881140-173Btk1S--
81P01882173-203Btk2S--


*** Primary Characterization Data ***
Pedon ID: 81TX227003( Howard, Texas )Print Date: Apr 25 2024 5:36PM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0357
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
 
81P018760-23ApS7.68.3tr
81P0187723-58Bt1S7.78.1tr
81P0187858-84Bt2S7.88.1tr
81P0187984-112Bt3S7.88.21
81P01880112-140Bt4S8.08.31
81P01881140-173Btk1S8.18.326
81P01882173-203Btk2S8.18.321


*** Primary Characterization Data ***
Pedon ID: 81TX227003( Howard, Texas )Print Date: Apr 25 2024 5:36PM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0357
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
DepthFract7A2i7A3b&nbsp;7C3&nbsp;tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
81P0187723.0-58.0Bt1tclyMT 3MI 3KK 2VR 1QZ 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.3&nbsp;&nbsp;2.7&nbsp;&nbsp;&nbsp;
81P0187984.0-112.0Bt3tclyMT 3MI 3KK 2QZ 1&nbsp;KK 20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.9&nbsp;&nbsp;2.7&nbsp;&nbsp;&nbsp;
81P01881140.0-173.0Btk1tclyMT 3CA 2MI 2KK 1&nbsp;KK 12&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.6&nbsp;&nbsp;1.9&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz
VR Vermiculite&nbsp;&nbsp;&nbsp;&nbsp;

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


*** Primary Characterization Data ***
Pedon ID: 81TX227003( Howard, Texas )Print Date: Apr 25 2024 5:36PM
Sampled As:AmarilloFine-loamy, mixed, thermic Aridic Paleustalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0357
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&nbsp;&nbsp;&nbsp;7B1a2&nbsp;tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
81P0187723.0-58.0Bt1vfs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;88QZ 84FK 12CD 2OP 1ZR 1HN tr&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EP trTM tr&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
81P01882173.0-203.0Btk2vfs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;81QZ 76FK 16CD 4CB 3OP 1EP 1&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TM trZR tr&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
CB Carbonate AggregatesCD Chert (ChalcedonyEP EpidoteFK Potassium FeldsparHN Hornblende
OP OpaquesQZ QuartzTM TourmalineZR Zircon&nbsp;
NSSC SSL Report Creation