*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM

Sampled as on Sep 1, 1978:Falfurrias ; Mixed, hyperthermic Typic Ustipsamment
Revised to correlated:Falfurrias ; Mixed, hyperthermic Typic Ustipsamments
United States Department of Agriculture
SSL-ProjectCP78TX157   SAND SHEET STUDYNatural Resources Conservation Service
-Site IDS1978TX047001   Lat: 27° 0' 45.00" north  Long: 98° 9' 0.01" west  MLRA: 83CNational Soil Survey Center
-Pedon No. 78P0413Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
78P02284A1A110-46FS FS
78P02285A2A1246-107FS FS
78P02286E1A21107-198FS FS
78P02287E2A22198-302FS FS
78P022882Bt12B21t302-307FSL LFS
78P022892Bt22B22t307-315FSL LFS
78P022902Bt32B23t315-363FSL FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0(NA)
Clay, carbonate free, Weighted Average0% wt
Weighted Particles, 0.1-75mm, 75 mm Base90% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average0% wt
LE, Whole Soil, Summed to 1m0cm/m
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
78P022840-46A1Sfs--2.997.1--2.98.284.04.80.1tr------89--
78P0228546-107A2Sfs--2.397.7--2.36.886.64.20.1tr------91--
78P02286107-198E1Sfs--2.197.9--2.18.584.64.70.1tr------89--
78P02287198-302E2Sfs--1.798.3--1.77.287.33.70.1tr------91--
78P02288302-3072Bt1Slfs8.15.086.95.20.44.66.477.23.3tr--------81--
78P02289307-3152Bt2Slfs8.92.488.76.9--2.47.776.93.9--0.2------81--
78P02290315-3632Bt3Sfsl15.01.883.210.1--1.85.073.54.7trtr------78--


*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM
Sampled As:FalfurriasMixed, hyperthermic Typic Ustipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0413
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
 
78P022840-46A1S1.501.50--1.82.21.51.0010.01
78P0228546-107A2S1.591.59--2.83.71.21.0000.04
78P02286107-198E1S1.571.57--3.53.61.11.0000.04
78P02287198-302E2S1.581.58--7.98.11.21.0000.11
78P02288302-3072Bt1S1.661.700.0086.93.61.0060.050.490.44
78P02289307-3152Bt2S1.641.700.01210.44.61.0100.100.540.52
78P02290315-3632Bt3S6.51.0150.470.43
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1b1a
 
78P022840-46A1S3.6
78P0228546-107A2S2.6
78P02286107-198E1S2.6
78P02287198-302E2S2.5
78P02288302-3072Bt1S9.9
78P02289307-3152Bt2S14.0
78P02290315-3632Bt3S25.3


*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM
Sampled As:FalfurriasMixed, hyperthermic Typic Ustipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0413
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 - - - - -)
6A1c6C2b
 
78P022840-46A1S0.190.1
78P0228546-107A2S0.05tr
78P02286107-198E1S0.02tr
78P02287198-302E2S0.02tr
78P02288302-3072Bt1S0.08tr
78P02289307-3152Bt2S0.08tr
78P02290315-3632Bt3S0.030.1
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b6G1e5A3a5A8a5C35C1
 
78P022840-46A1S1.1*0.4--tr1.50.82.31.465100
78P0228546-107A2S0.50.2----0.70.51.20.85888
78P02286107-198E1S0.20.1----0.30.10.40.57560
78P02287198-302E2S0.20.1----0.30.1tr0.40.47575
78P02288302-3072Bt1S1.91.00.40.13.41.24.64.07485
78P02289307-3152Bt2S2.21.20.50.14.01.85.84.86983
78P02290315-3632Bt3S3.62.01.10.26.91.07.97.08799

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


*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM
Sampled As:FalfurriasMixed, hyperthermic Typic Ustipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0413
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 - -)%
8D58A1a
 
78P022840-46A1Str0.04--
78P0228546-107A2Str0.01--
78P02286107-198E1Str0.01--
78P02287198-302E2S--
78P02288302-3072Bt1Str0.0610
78P02289307-3152Bt2Str0.0710
78P02290315-3632Bt3Str0.1416
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
8C1e8C1a
 
78P022840-46A1S5.86.2
78P0228546-107A2S5.46.0
78P02286107-198E1S5.05.6
78P02287198-302E2S5.05.5
78P02288302-3072Bt1S4.86.0
78P02289307-3152Bt2S4.95.9
78P02290315-3632Bt3S6.47.1


*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM
Sampled As:FalfurriasMixed, hyperthermic Typic Ustipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0413
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
78P022840-46A1S6.5
78P0228546-107A2S5.8
78P02286107-198E1S5.4
78P02287198-302E2S5.3
78P02288302-3072Bt1S5.9
78P02289307-3152Bt2S6.0
78P02290315-3632Bt3S6.8


*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM
Sampled As:FalfurriasMixed, hyperthermic Typic Ustipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0413
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 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
78P02288302.0-307.02Bt1tclyMI 3VM 3KK 3 KK 15 5.9 2.2
78P02290315.0-363.02Bt3tclyMI 3VR 2MT 2KK 2 6.6 2.1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteVM Vermiculite-MicaVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 78TX047001( Brooks, Texas )Print Date: Dec 4 2024 3:28AM
Sampled As:FalfurriasMixed, hyperthermic Typic Ustipsamment
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0413
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
78P0228546.0-107.0A2fs 89QZ 89FK 10FP trOP tr
78P02288302.0-307.02Bt1vfs 83QZ 83FK 16FP 1
78P02288302.0-307.02Bt1fs 90QZ 90FK 9FP 1
78P02290315.0-363.02Bt3fs 89QZ 89FK 10FP 1

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

MINERAL INTERPRETATION:
FK Potassium FeldsparFP Plagioclase FeldsparOP OpaquesQZ Quartz
NSSC SSL Report Creation