*** Primary Characterization Data ***
Pedon ID: 92VI010011( St. Croix, Virgin Islands )Print Date: Nov 24 2024 11:32AM

Sampled as on Mar 5, 1992:Solitude ; Fine-loamy, mixed, nonacid, isohyperthermic Aeric Tropaquept
Revised to correlated on Jul 21, 2007:Solitude ; Coarse-loamy, mixed, superactive, nonacid, isohyperthermic Aeric Tropic Fluvaquents
United States Department of Agriculture
SSL-ProjectCP92VI122   ST CROIX, VIRGIN ISLANDSNatural Resources Conservation Service
-Site IDS1992VI010011   Lat: 17° 44' 56.00" north  Long: 64° 41' 25.00" west  MLRA: 27National Soil Survey Center
-Pedon No. 92P0469Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P02850AA0-8CL L
92P02851Bw1Bw18-18CL L
92P02852Bw2Bw218-61SCL FSL
92P02853BgBg61-76CL L
92P028542CBg2CBg76-109SCL FSL
92P028553Cg3Cg109-127SIL FSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.88(NA)
Clay, carbonate free, Weighted Average15% wt
Weighted Particles, 0.1-75mm, 75 mm Base80% wt
Volume, >2mm, Weighted Average55% vol
Clay, total, Weighted Average15% wt
LE, Whole Soil, Summed to 1m1cm/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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
92P028500-8ASl23.338.538.213.50.728.010.511.915.95.33.12.059tr3714
92P028518-18Bw1Sl22.634.542.913.123.511.012.314.56.35.24.6617--4723
92P0285218-61Bw2Sfsl13.829.057.28.318.810.213.218.011.28.86.0102146435
92P0285361-76BgSl18.231.150.710.620.610.514.215.89.07.14.6156621102102
92P0285476-1092CBgSfsl15.028.956.17.918.010.912.818.410.37.86.8225829082
92P02855109-1273CgSfsl15.428.056.68.217.410.613.319.712.37.53.8611tr5417


*** Primary Characterization Data ***
Pedon ID: 92VI010011( St. Croix, Virgin Islands )Print Date: Nov 24 2024 11:32AM
Sampled As:SolitudeFine-loamy, mixed, nonacid, isohyperthermic Aeric Tropaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0469
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
 
92P028500-8AS1.181.330.03828.020.11.0400.091.180.86
92P028518-18Bw1S1.231.360.03027.014.21.0320.141.030.63
92P0285218-61Bw2S1.481.560.01418.78.41.0170.120.960.61
92P0285361-76BgS1.451.54--19.89.31.021--0.760.51
92P0285476-1092CBgS1.481.540.00417.68.91.0190.030.850.59
92P02855109-1273CgS1.501.540.00819.89.41.0200.140.780.61
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
92P028500-8AS23.7
92P028518-18Bw1S16.8
92P0285218-61Bw2S10.2
92P0285361-76BgS14.1
92P0285476-1092CBgS12.9
92P02855109-1273CgS13.9
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 - - - - -)
6A1c6C2b6G7a6D2a
 
92P028500-8AS3.301.30.10.1
92P028518-18Bw1S2.281.50.10.1
92P0285218-61Bw2S0.480.8tr--
92P0285361-76BgS0.441.00.1tr
92P0285476-1092CBgS0.570.70.1--
92P02855109-1273CgS0.801.0trtr


*** Primary Characterization Data ***
Pedon ID: 92VI010011( St. Croix, Virgin Islands )Print Date: Nov 24 2024 11:32AM
Sampled As:SolitudeFine-loamy, mixed, nonacid, isohyperthermic Aeric Tropaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0469
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
 
92P028500-8AS32.1*15.18.40.42.627.696100
92P028518-18Bw1S24.9*12.27.00.42.523.395100
92P0285218-61Bw2S10.0*7.96.00.20.813.297100
92P0285361-76BgS8.7*8.98.20.41.113.996100
92P0285476-1092CBgS8.6*8.19.30.31.512.795100
92P02855109-1273CgS9.0*11.212.20.432.82.134.912.094100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
92P028500-8AS39.4144.3125.21.2--9.5--260.241.3----63.41.121.107.88213
92P028518-18Bw1S26.192.689.50.7--7.0--176.230.3----59.30.817.005.80712
92P0285218-61Bw2S21.598.6120.00.6--2.7--184.034.5----38.10.517.103.911115
92P0285361-76BgS58.859.4105.00.5--2.2--189.648.4----46.00.616.904.472414
92P0285476-1092CBgS11.698.6184.70.9--2.0--226.944.2----39.10.720.205.131625
92P02855109-1273CgS79.8143.4206.21.5--0.5--330.760.7----44.21.026.207.182620
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a1
 
92P028500-8AS7.17.16.9trtr
92P028518-18Bw1S7.37.36.9tr--
92P0285218-61Bw2S7.27.27.0----
92P0285361-76BgS7.37.37.1----
92P0285476-1092CBgS7.37.37.0----
92P02855109-1273CgS6.46.46.1--


*** Primary Characterization Data ***
Pedon ID: 92VI010011( St. Croix, Virgin Islands )Print Date: Nov 24 2024 11:32AM
Sampled As:SolitudeFine-loamy, mixed, nonacid, isohyperthermic Aeric Tropaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0469
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
92P028518.0-18.0Bw1tclyVR 3KK 3MT 2MI 1 1810.7 0.9
92P0285218.0-61.0Bw2tclyKK 3VR 3MT 2MI 2 1711.0 1.3
92P0285361.0-76.0BgtclyKK 3MT 3VR 3MI 2 1711.4 1.3
92P0285476.0-109.02CBgtclyVR 3KK 3MI 2MT 1 1912.0 1.2
92P02855109.0-127.03CgtclyVR 3KK 2MT 2MI 2FD 1 1613.3 1.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FD FeldsparKK KaoliniteMI MicaMT MontmorilloniteVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 92VI010011( St. Croix, Virgin Islands )Print Date: Nov 24 2024 11:32AM
Sampled As:SolitudeFine-loamy, mixed, nonacid, isohyperthermic Aeric Tropaquept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0469
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
92P0285218.0-61.0Bw2fs 5FK 53OW 28CB 4AM 4FE 3QZ 2
FP 2AR 1BT 1CA trOT trPR tr
92P0285476.0-109.02CBgfs 8OW 48FK 41FE 7FP 3AR 1QZ 1
PR trTM trAM trCB tr
92P02855109.0-127.03Cgfs 7OW 47FK 42FE 6FP 2AR 2QZ 1
CB trAM trPR trBT tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AM AmphiboleAR Weatherable AggregatesBT BiotiteCA CalciteCB Carbonate Aggregates
FE Iron Oxides (GoethiteFK Potassium FeldsparFP Plagioclase FeldsparOT OtherOW Other Weatherable Minerals
PR PyroxeneQZ QuartzTM Tourmaline
NSSC SSL Report Creation