*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM

Sampled as on Jun 1, 1981:Brownfield ; Fine-loamy, mixed, thermic Arenic Aridic Paleustalf
Revised to correlated:Brownfield ; Loamy, mixed, superactive, thermic Arenic Aridic Paleustalfs
United States Department of Agriculture
SSL-ProjectCP81TX216   RED BEDS-HIGH PLAINS STUDYNatural Resources Conservation Service
-Site IDS1981TX079001   Lat: 33° 23' 57.00" north  Long: 102° 46' 54.01" west  MLRA: 77CNational Soil Survey Center
-Pedon No. 81P0474Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P02751A1A110-15FS FS
81P02752A2A1215-30FS FS
81P02753A3A1330-45FS FS
81P02754A4A1445-74FS FS
81P02755A5A1574-83FS FS
81P02756Bt1B21t83-105SCL
81P02757Bt2B22t105-140SCL
81P02758Bt3B23t140-170SCL
81P02759Btk1B24tca170-180SCL
81P02760Btk2B25tca180-190FSL
81P02761Btk3B26tca190-210LFS
81P02762Bt4B27t210-220FSL
81P02763Bt5B28t220-260FSL
81P02764C1C1260-300LFS
81P02765C2C2300-320FSL

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.67(NA)
Clay, carbonate free, Weighted Average22% wt
Weighted Particles, 0.1-75mm, 75 mm Base61% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average22% wt
 
Weighted averages based on control section: 83-133 cm


*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM
Sampled As:BrownfieldFine-loamy, mixed, thermic Arenic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0474

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
 
81P027510-15A1Sfs0.83.995.30.8--3.97.676.111.50.1tr------88--
81P0275215-30A2Sfs0.81.697.60.8--1.66.276.714.60.1tr------91--
81P0275330-45A3Sfs0.42.497.20.4--2.47.076.713.40.1--------90--
81P0275445-74A4Sfs1.22.896.01.2--2.88.076.211.7tr--------88--
81P0275574-83A5Sfs2.05.492.61.21.24.210.472.49.70.1--------82--
81P0275683-105Bt1Sscl20.25.174.719.02.52.67.756.710.00.3--------67--
81P02757105-140Bt2Sscl24.16.269.722.02.53.713.349.76.50.2tr------56--
81P02758140-170Bt3Sscl21.16.972.017.41.25.719.247.75.00.1tr------53--
81P02759170-180Btk1Sscl21.04.574.510.3--4.517.750.26.20.30.1--1--571
81P02760180-190Btk2Sfsl12.726.361.04.92.020.95.414.536.16.02.42.01635210
81P02761190-210Btk3Slfs9.46.983.72.45.14.12.812.262.18.80.30.3tr----72tr
81P02762210-220Bt4Sfsl14.24.781.15.32.81.912.360.78.00.1trtr----69tr
81P02763220-260Bt5Sfsl13.65.281.27.03.71.512.061.17.80.20.1------69--
81P02764260-300C1Slfs10.24.085.85.31.22.816.163.06.60.1tr------70--
81P02765300-320C2Sfsl16.56.077.57.82.93.119.652.45.40.1tr------58--


*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM
Sampled As:BrownfieldFine-loamy, mixed, thermic Arenic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0474

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
 
81P027510-15A1S1.41.002
81P0275215-30A2S1.11.001
81P0275330-45A3S0.81.001
81P0275445-74A4S1.601.620.0042.20.81.0010.020.670.67
81P0275574-83A5S1.661.66--2.91.01.0010.030.550.50
81P0275683-105Bt1S1.721.810.01713.29.41.0240.070.640.47
81P02757105-140Bt2S1.731.890.03017.412.01.0320.090.700.50
81P02758140-170Bt3S1.611.760.03016.710.21.0290.100.730.48
81P02759170-180Btk1S8.21.0240.39
81P02760180-190Btk2S6.61.0160.52
81P02761190-210Btk3S4.51.0110.48
81P02762210-220Bt4S5.51.0120.39
81P02763220-260Bt5S6.81.0210.50
81P02764260-300C1S4.61.0140.45
81P02765300-320C2S7.81.0240.47

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 - - - - -)
6B3a6A1c6C2b
 
81P027510-15A1S0.0210.30140.1
81P0275215-30A2S0.0090.18210.1
81P0275330-45A3S0.0070.13190.1
81P0275445-74A4S0.0070.14200.1
81P0275574-83A5S0.140.1
81P0275683-105Bt1S0.220.5
81P02757105-140Bt2S0.150.4
81P02758140-170Bt3S0.130.4


*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM
Sampled As:BrownfieldFine-loamy, mixed, thermic Arenic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0474

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
 
81P027510-15A1S1.7*0.2--0.12.02.01.7100100
81P0275215-30A2S0.9*0.1--tr1.01.01.0100100
81P0275330-45A3S0.7*0.1--tr0.80.80.7100100
81P0275445-74A4S0.9*0.1--tr1.01.00.8100100
81P0275574-83A5S1.1*0.2--0.11.41.41.1100100
81P0275683-105Bt1S9.72.0tr0.512.23.215.412.97995
81P02757105-140Bt2S12.62.5tr0.515.63.318.916.98392
81P02758140-170Bt3S12.52.2tr0.515.21.616.815.49099

*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
 
81P027510-15A1S0.06--
81P0275215-30A2S0.04--
81P0275330-45A3S0.03--
81P0275445-74A4S0.04--
81P0275574-83A5S0.03--
81P0275683-105Bt1S0.07--
81P02757105-140Bt2S0.04--
81P02758140-170Bt3S0.09--


*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM
Sampled As:BrownfieldFine-loamy, mixed, thermic Arenic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0474

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
 
81P027510-15A1S6.17.1--
81P0275215-30A2S5.86.9--
81P0275330-45A3S5.86.9--
81P0275445-74A4S5.97.0--
81P0275574-83A5S6.07.1--
81P0275683-105Bt1S5.76.3
81P02757105-140Bt2S5.66.1
81P02758140-170Bt3S6.26.5
81P02759170-180Btk1S6.97.23
81P02760180-190Btk2S7.57.733
81P02761190-210Btk3S7.48.15
81P02762210-220Bt4S7.68.21
81P02763220-260Bt5S7.58.21
81P02764260-300C1S7.48.31
81P02765300-320C2S7.68.21


*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM
Sampled As:BrownfieldFine-loamy, mixed, thermic Arenic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0474

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
81P0275445.0-74.0A4vfs 86QZ 83FK 13AR 2RE 2OP 1TM tr
EP trBT tr
81P0275445.0-74.0A4fs 99QZ 99FK 1MS tr
81P02757105.0-140.0Bt2vfs 82QZ 81FK 18OP 1EP trZR trRE tr
81P02757105.0-140.0Bt2fs 94QZ 94FK 6HN trBT tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mmfs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteEP EpidoteFK Potassium FeldsparHN Hornblende
MS MuscoviteOP OpaquesQZ QuartzRE Resistant MineralsTM Tourmaline
ZR Zircon



*** Primary Characterization Data ***
Pedon ID: 81TX079001( Cochran, Texas )Print Date: Nov 12 2024 3:30AM
Sampled As:BrownfieldFine-loamy, mixed, thermic Arenic Aridic Paleustalf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0474

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 7B tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
81P0275445.0-74.0A4vfs 86QZ 83FK 13AR 2RE 2OP 1TM tr
EP trBT tr
81P0275445.0-74.0A4fs 99QZ 99FK 1MS tr
81P02757105.0-140.0Bt2fs 94QZ 94FK 6HN trBT tr
NSSC SSL Report Creation