*** Primary Characterization Data ***
Pedon ID: 77TX027002( Bell, Texas )Print Date: Nov 21 2024 12:23PM

Sampled as on Jun 1, 1977:Houston Black ; Fine, montmorillonitic, thermic Udic Pellustert
Revised to correlated:Houston Black ; Fine, smectitic, thermic Udic Pellusterts
United States Department of Agriculture
SSL-ProjectCP80TX007   NSSL SAMPLE LIBRARYNatural Resources Conservation Service
-Site IDS1977TX027002   Lat: 31° 2' 35.00" north  Long: 97° 20' 55.00" west  MLRA: 86National Soil Survey Center
-Pedon No. 80P0001Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
80P00001AA10-36C C
80P00002EA236-76C C
80P00003ACAC76-150C C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.99(NA)
Clay, carbonate free, Weighted Average53% wt
Weighted Particles, 0.1-75mm, 75 mm Base3% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average59% wt
 
Weighted averages based on control section: 25-100 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
80P000010-36ASc59.435.94.711.30.623.912.01.81.10.50.50.8------3--
80P0000236-76ESc59.736.04.36.24.624.611.41.61.10.60.50.5------3--
80P0000376-150ACSc56.337.16.65.78.525.311.82.31.71.00.90.7trtr--4tr


*** Primary Characterization Data ***
Pedon ID: 77TX027002( Bell, Texas )Print Date: Nov 21 2024 12:23PM
Sampled As:Houston BlackFine, montmorillonitic, thermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0001
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%
3C2a1a8D18D1
 
80P000010-36AS42.20.940.71
80P0000236-76ES30.20.900.51
80P0000376-150ACS29.90.870.53
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 - - - - -)
6B3a6A1c6C2b6G7a
 
80P000010-36AS0.2633.16120.50.1
80P0000236-76ES0.1161.69150.40.1
80P0000376-150ACS0.0771.00130.70.1
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8b5C35C1
 
80P000010-36AS77.0*2.3tr1.855.6100100
80P0000236-76ES1.60.51.353.9100
80P0000376-150ACS77.3*1.90.21.249.0100100

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


*** Primary Characterization Data ***
Pedon ID: 77TX027002( Bell, Texas )Print Date: Nov 21 2024 12:23PM
Sampled As:Houston BlackFine, montmorillonitic, thermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0001
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 - -)%
 
80P000010-36AS--
80P0000236-76ES1
80P0000376-150ACStr
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
 
80P000010-36AS7.67.614
80P0000236-76ES7.67.718
80P0000376-150ACS7.78.123


*** Primary Characterization Data ***
Pedon ID: 77TX027002( Bell, Texas )Print Date: Nov 21 2024 12:23PM
Sampled As:Houston BlackFine, montmorillonitic, thermic Udic Pellustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0001
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
80P000010.0-36.0AtclyMT 3CA 2MI 1KK 1 6.1 1.5
80P0000236.0-76.0EtclyMT 3CA 3MI 1KK 1QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation