*** Primary Characterization Data ***
Pedon ID: 91VI010005( St. Croix, Virgin Islands )Print Date: Nov 24 2024 7:38AM

Sampled as on Aug 1, 1991:Coamo ; Fine, mixed, isohyperthermic Typic Argiustoll
Revised to correlated:Glynn ; Fine-loamy, mixed, superactive, isohyperthermic Fluventic Haplustolls
United States Department of Agriculture
SSL-ProjectRP91VI023   VIRGIN ISLANDNatural Resources Conservation Service
-Site IDS1991VI010005   Lat: 17° 44' 11.00" north  Long: 64° 39' 22.01" west  MLRA: 27National Soil Survey Center
-Pedon No. 91P0072Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P00428ApAp0-20C CL
91P00429ABAB20-30C CL
91P00430Bt1Bt130-43C CL
91P00431Bt2Bt243-102C SCL
91P00432BCBC102-122COSL
91P00433BkCk122-183CL CL

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.07(NA)
Clay, carbonate free, Weighted Average26% wt
Clay, total, Weighted Average28% wt
 
Weighted averages based on control section: 30-80 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
91P004280-20ApNcl30.431.438.11.023.08.57.89.88.76.45.4
91P0042920-30ABNcl35.628.236.22.220.57.76.38.27.57.56.7
91P0043030-43Bt1Ncl36.928.434.72.220.08.45.07.17.18.27.3
91P0043143-102Bt2Nscl24.422.553.01.215.27.48.011.811.210.711.3
91P00432102-122BCNcosl17.317.365.41.812.54.86.312.516.015.315.3
91P00433122-183BkNcl29.531.239.33.723.08.27.49.08.57.76.7


*** Primary Characterization Data ***
Pedon ID: 91VI010005( St. Croix, Virgin Islands )Print Date: Nov 24 2024 7:38AM
Sampled As:CoamoFine, mixed, isohyperthermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0072

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%
3C2a1a3D18D18D1
 
91P004280-20ApN13.71.0220.810.45
91P0042920-30ABN15.91.0320.810.45
91P0043030-43Bt1N16.51.0360.880.45
91P0043143-102Bt2N12.21.0281.070.50
91P00432102-122BCN9.41.0181.030.54
91P00433122-183BkN13.01.0270.690.44

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
 
91P004280-20ApN1.95
91P0042920-30ABN0.67
91P0043030-43Bt1N0.30
91P0043143-102Bt2N0.21
91P00432102-122BCN0.21
91P00433122-183BkN0.10

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
 
91P004280-20ApN16.0*6.31.21.525.04.129.124.786100
91P0042920-30ABN19.0*8.40.70.728.83.632.428.889100
91P0043030-43Bt1N18.211.80.80.731.53.535.032.69097
91P0043143-102Bt2N14.4*11.40.60.627.01.928.926.093100
91P00432102-122BCN11.8*6.71.00.41.517.893100
91P00433122-183BkN42.6*11.12.60.520.3100100

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


*** Primary Characterization Data ***
Pedon ID: 91VI010005( St. Croix, Virgin Islands )Print Date: Nov 24 2024 7:38AM
Sampled As:CoamoFine, mixed, isohyperthermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0072

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 - -)%
 
91P004280-20ApN5
91P0042920-30ABN2
91P0043030-43Bt1N2
91P0043143-102Bt2N2
91P00432102-122BCN6
91P00433122-183BkN13

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
 
91P004280-20ApN6.77.4
91P0042920-30ABN6.77.5
91P0043030-43Bt1N6.87.6
91P0043143-102Bt2N6.88.0
91P00432102-122BCN7.17.41
91P00433122-183BkN7.98.316
NSSC SSL Report Creation