*** Primary Characterization Data ***
Pedon ID: 81TX451005( Tom Green, Texas )Print Date: Nov 12 2024 3:48AM

Sampled as on Jun 1, 1981:Angelo ; Fine-silty, thermic Torrertic Calciustoll
Revised to correlated:Angelo ; Fine-silty, mixed, thermic Aridic Calciustolls
United States Department of Agriculture
SSL-ProjectRP81TX294   IRION COUNTYNatural Resources Conservation Service
-Site IDS1981TX451005   Lat: 31° 34' 35.00" north  Long: 100° 14' 30.01" west  MLRA: 78BNational Soil Survey Center
-Pedon No. 81P0783Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P04669ApAp0-13CL CL
81P04670AA113-30CL CL
81P04671BB2130-69C C
81P04672Bk1B22ca69-152SICL SICL
81P04673Bk2B23ca152-203CL SIC
Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average30% wt
Weighted Particles, 0.1-75mm, 75 mm Base13% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average40% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
81P046690-13ApScl39.533.826.77.316.417.412.211.91.80.40.41tr--151
81P0467013-30AScl39.533.427.16.716.017.412.212.31.80.50.311--172
81P0467130-69BSc42.836.021.27.917.618.48.99.91.50.50.411--142
81P0467269-152Bk1Ssicl36.448.714.913.838.010.76.85.51.20.70.711--102
81P04673152-203Bk2Ssic44.445.010.614.430.314.76.33.50.50.20.1trtr--4tr


*** Primary Characterization Data ***
Pedon ID: 81TX451005( Tom Green, Texas )Print Date: Nov 12 2024 3:48AM
Sampled As:AngeloFine-silty, thermic Torrertic Calciustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0783
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%
3C2a1a3D18D1
 
81P046690-13ApS15.31.0290.39
81P0467013-30AS16.81.0310.43
81P0467130-69BS17.71.0300.41
81P0467269-152Bk1S13.21.0210.36
81P04673152-203Bk2S16.41.0290.37
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 - - - - -)
6A1c
 
81P046690-13ApS1.24
81P0467013-30AS1.16
81P0467130-69BS0.98
81P0467269-152Bk1S0.36
81P04673152-203Bk2S0.14
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
 
81P046690-13ApS7.78.114
81P0467013-30AS7.88.214
81P0467130-69BS7.88.118
81P0467269-152Bk1S7.77.853
81P04673152-203Bk2S7.77.940


*** Primary Characterization Data ***
Pedon ID: 81TX451005( Tom Green, Texas )Print Date: Nov 12 2024 3:48AM
Sampled As:AngeloFine-silty, thermic Torrertic Calciustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0783
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
81P0467130.0-69.0BtclyMT 3MI 2CA 2KK 1 KK 10 6.4 2.2
81P04673152.0-203.0Bk2tclyMI 2KK 1 KK 7 6.9 3.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMT Montmorillonite

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


*** Primary Characterization Data ***
Pedon ID: 81TX451005( Tom Green, Texas )Print Date: Nov 12 2024 3:48AM
Sampled As:AngeloFine-silty, thermic Torrertic Calciustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0783
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
81P0467130.0-69.0Bvfs 87QZ 87FK 10CB 3HN trEP trOP tr
CA tr
81P04673152.0-203.0Bk2vfs 87QZ 87FK 9CB 2HN trZR trEP tr
OP trCA tr

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

MINERAL INTERPRETATION:
CA CalciteCB Carbonate AggregatesEP EpidoteFK Potassium FeldsparHN Hornblende
OP OpaquesQZ QuartzZR Zircon
NSSC SSL Report Creation