*** Primary Characterization Data ***
Pedon ID: 88VI030003( St. Thomas, Virgin Islands )Print Date: Apr 23 2025 8:08AM

Sampled as on Feb 1, 1988:Cramer ; Fine, mixed, isohyperthermic Typic Argiustoll
Revised to correlated:Susannaberg ; Fine, vermiculitic, isohyperthermic Typic Haplustolls
United States Department of Agriculture
SSL-ProjectCP88VI115   VIRGIN ISLANDS 1988Natural Resources Conservation Service
-Site IDS1988VI030003   Lat: 18° 21' 17.00" north  Long: 65° 1' 33.99" west  MLRA: 271National Soil Survey Center
-Pedon No. 88P0392Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
88P02006A1A10-8CL C
88P02007A2A28-22CL C
88P02008BtBt22-45C C
88P02009BCBC45-70CL FSL
88P02010CrCR70-120LCOS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.99(NA)
Clay, carbonate free, Weighted Average46% wt
Weighted Particles, 0.1-75mm, 75 mm Base21% wt
Volume, >2mm, Weighted Average2% vol
Clay, total, Weighted Average46% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 8-45 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
 
88P020060-8A1Sc43.631.025.425.718.912.18.78.94.32.31.26222510
88P020078-22A2Sc45.229.725.126.818.311.49.19.34.21.70.8tr22204
88P0200822-45BtSc46.425.528.130.715.79.89.710.54.72.01.241--225
88P0200945-70BCSfsl14.825.160.17.311.513.611.518.916.812.9--2tr--502
88P0201070-120CrGPlcos4.813.281.91.66.86.510.218.219.620.613.3


*** Primary Characterization Data ***
Pedon ID: 88VI030003( St. Thomas, Virgin Islands )Print Date: Apr 23 2025 8:08AM
Sampled As:CramerFine, mixed, isohyperthermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0392
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%
4A1d4A1h4B1c3C2a1a3D14C13F1a1a8D18D1
 
88P020060-8A1S1.241.550.07328.620.71.0440.09850.960.47
88P020078-22A2S1.291.590.07027.419.81.0450.10770.920.44
88P0200822-45BtS1.291.820.11836.521.51.0600.191.040.46
88P0200945-70BCS1.491.620.02820.014.11.0490.093.140.95
88P0201070-120CrS7.751.65
88P0201070-120CrGP7.91.035
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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F3C1e1a
 
88P0200822-45BtS5629
88P0201070-120CrGPNP11.0
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 - - - - -)
6B3a6A1c6C2b6G7a6D2a
 
88P020060-8A1S0.3883.4294.20.30.2
88P020078-22A2S0.2202.0594.50.30.2
88P0200822-45BtS0.1260.8065.30.30.1
88P0200945-70BCS0.173.50.20.1
88P0201070-120CrGP0.042.50.10.1


*** Primary Characterization Data ***
Pedon ID: 88VI030003( St. Thomas, Virgin Islands )Print Date: Apr 23 2025 8:08AM
Sampled As:CramerFine, mixed, isohyperthermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0392
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
 
88P020060-8A1S26.810.00.50.637.910.748.641.87891
88P020078-22A2S25.610.20.60.436.89.546.341.47989
88P0200822-45BtS30.013.21.40.445.09.154.148.48393
88P0200945-70BCS31.312.61.10.245.27.052.246.58797
88P0201070-120CrGP23.311.31.00.135.74.440.137.28996
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 - -)%
 
88P020060-8A1S1
88P020078-22A2S1
88P0200822-45BtS3
88P0200945-70BCS2
88P0201070-120CrGP3
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
4C1a2a34C1a2a4C1a2a
 
88P020060-8A1S4.95.76.2
88P020078-22A2S4.75.86.3
88P0200822-45BtS4.05.46.3
88P0200945-70BCS3.75.56.6
88P0201070-120CrGP3.96.07.0


*** Primary Characterization Data ***
Pedon ID: 88VI030003( St. Thomas, Virgin Islands )Print Date: Apr 23 2025 8:08AM
Sampled As:CramerFine, mixed, isohyperthermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0392
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
6S3
 
88P020060-8A1S1.0
88P020078-22A2S1.0
88P0200822-45BtStr
88P0200945-70BCStr
88P0201070-120CrGP1.0


*** Primary Characterization Data ***
Pedon ID: 88VI030003( St. Thomas, Virgin Islands )Print Date: Apr 23 2025 8:08AM
Sampled As:CramerFine, mixed, isohyperthermic Typic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0392
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
88P020078.0-22.0A2tclyVM 3KK 2MT 2GE 2HE 1 1615.7 0.5
88P0200822.0-45.0BttclyVM 3KK 3GE 2HE 1 2415.7 0.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE GoethiteHE HematiteKK KaoliniteMT MontmorilloniteVM Vermiculite-Mica

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