*** Primary Characterization Data ***
Pedon ID: 78VA155001( Pulaski, Virginia )Print Date: Jan 30 2025 1:05PM

Sampled as on Jul 30, 1978:Poplimento ; Fine, mixed, mesic Ultic Hapludalfs
Revised to :
United States Department of Agriculture
SSL-ProjectCP78VA189   SOILS OVER SAPROLITE STUDYNatural Resources Conservation Service
-Site IDS1978VA155001   Lat: 37° 6' 1.24" north  Long: 80° 37' 38.27" westNational Soil Survey Center
-Pedon No. 78P0498Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
78P02892ApAp0-25SIL
78P02893Bt1B2t25-53SICL
78P02894Bt2B3t53-84SICL
78P02895C1C184-104SIL
78P02896C2C2104-135SIL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.25(NA)
Clay, carbonate free, Weighted Average36% wt
Weighted Particles, 0.1-75mm, 75 mm Base19% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average36% wt
LE, Whole Soil, Summed to 1m1cm/m
 
Weighted averages based on control section: 25-84 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
78P028920-25ApSsil22.164.813.153.311.54.81.30.81.94.35632114
78P0289325-53Bt1Ssicl33.857.58.746.411.15.01.60.60.90.61811310
78P0289453-84Bt2Ssicl37.253.29.643.79.54.12.61.41.20.3tr21--2521
78P0289584-104C1Ssil19.860.919.347.713.212.05.41.10.70.1--34155349
78P02896104-135C2Ssil16.974.68.562.412.26.51.40.30.20.1--2163


*** Primary Characterization Data ***
Pedon ID: 78VA155001( Pulaski, Virginia )Print Date: Jan 30 2025 1:05PM
Sampled As:PoplimentoFine, mixed, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0498
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
 
78P028920-25ApS1.341.370.00725.97.41.0080.230.390.33
78P0289325-53Bt1S1.411.470.01428.415.81.0110.170.220.47
78P0289453-84Bt2S1.011.050.01350.115.91.0130.310.280.43
78P0289584-104C1S1.121.12--38.38.61.0050.240.170.43
78P02896104-135C2S1.081.090.00343.97.31.0040.390.140.43
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 - - - - -)
6B1b6A1c6C2b
 
78P028920-25ApS0.1231.4412
78P0289325-53Bt1S0.0220.1053.4
78P0289453-84Bt2S0.0260.1254.5
78P0289584-104C1S0.11
78P02896104-135C2S0.07
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b6G1e5A3a5A8a5A3b5G15C35C1
 
78P028920-25ApS2.20.8tr0.13.16.69.78.73236
78P0289325-53Bt1S2.71.1tr0.24.06.31.010.37.55.0203953
78P0289453-84Bt2S2.52.5tr0.25.28.11.913.310.47.1273950
78P0289584-104C1S0.50.9--0.11.53.00.34.53.41.8173344
78P02896104-135C2S0.50.8tr0.11.42.53.92.43658


*** Primary Characterization Data ***
Pedon ID: 78VA155001( Pulaski, Virginia )Print Date: Jan 30 2025 1:05PM
Sampled As:PoplimentoFine, mixed, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0498
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 - -)%
 
78P028920-25ApS--
78P0289325-53Bt1S--
78P0289453-84Bt2S--
78P0289584-104C1S--
78P02896104-135C2S--
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
 
78P028920-25ApS5.15.8
78P0289325-53Bt1S4.45.0
78P0289453-84Bt2S4.34.9
78P0289584-104C1S4.65.1
78P02896104-135C2S5.15.6


*** Primary Characterization Data ***
Pedon ID: 78VA155001( Pulaski, Virginia )Print Date: Jan 30 2025 1:05PM
Sampled As:PoplimentoFine, mixed, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0498
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
78P0289325.0-53.0Bt1tclyKK 2VR 1MI 1 KK 27GI 3
78P0289453.0-84.0Bt2tclyKK 2MI 2 12.2 1.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GI GibbsiteKK KaoliniteMI MicaVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 78VA155001( Pulaski, Virginia )Print Date: Jan 30 2025 1:05PM
Sampled As:PoplimentoFine, mixed, mesic Ultic Hapludalfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0498
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
78P0289325.0-53.0Bt1vfs 32FB 58QZ 32AR 9MS trOP trBT tr

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

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteFB AlbiteMS MuscoviteOP Opaques
QZ Quartz
NSSC SSL Report Creation