*** Primary Characterization Data ***
Pedon ID: 92VI010003( St. Croix, Virgin Islands )Print Date: Nov 28 2024 1:17AM

Sampled as on Mar 2, 1992:Hogensborg ; Fine, montmorillonitic, isohyperthermic Entic Chromustert
Revised to correlated on Jul 14, 2007:HOGENSBORG ; Fine, montmorillonitic, isohyperthermic Sodic Haplusterts
United States Department of Agriculture
SSL-ProjectCP92VI122   ST CROIX, VIRGIN ISLANDSNatural Resources Conservation Service
-Site IDS1992VI010003   Lat: 17° 41' 16.00" north  Long: 64° 50' 5.01" west  MLRA: 27National Soil Survey Center
-Pedon No. 92P0461Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P02793ApAp0-18C C
92P02794AA18-31C C
92P02795BwBw31-46C C
92P02796BkssBksS46-73C C
92P02797Bss1BsS173-102C C
92P02798Bss2BsS2102-141C C
92P02799Bss3BsS3141-204C C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.63(NA)
Clay, carbonate free, Weighted Average57% wt
Weighted Particles, 0.1-75mm, 75 mm Base7% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average59% wt
LE, Whole Soil, Summed to 1m13cm/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
 
92P027930-18ApSc56.429.514.134.320.09.55.43.21.91.91.714--135
92P0279418-31ASc56.231.012.839.420.310.73.23.42.12.21.91tr--111
92P0279531-46BwSc58.830.510.716.01.922.67.93.72.51.51.61.41tr--81
92P0279646-73BkssSc56.931.411.721.01.922.88.64.12.81.61.81.4tr----9
92P0279773-102Bss1Sc61.233.05.825.82.625.27.83.21.50.60.40.1--tr--3
92P02798102-141Bss2Sc59.934.75.428.72.226.58.23.11.40.40.30.2tr----2
92P02799141-204Bss3Sc55.333.011.729.50.624.78.33.62.51.72.41.512--113


*** Primary Characterization Data ***
Pedon ID: 92VI010003( St. Croix, Virgin Islands )Print Date: Nov 28 2024 1:17AM
Sampled As:HogensborgFine, montmorillonitic, isohyperthermic Entic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0461
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
 
92P027930-18ApS1.181.650.11530.622.61.0610.090.760.40
92P0279418-31AS1.271.780.11836.023.51.0620.160.760.42
92P0279531-46BwS1.261.910.14836.723.81.0620.160.620.40
92P0279646-73BkssS1.381.930.11836.423.21.0590.180.610.41
92P0279773-102Bss1S1.281.980.15635.225.11.0590.130.570.41
92P02798102-141Bss2S1.322.020.15232.724.31.0580.110.560.41
92P02799141-204Bss3S1.382.010.13130.222.41.0550.110.700.41
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
 
92P027930-18ApS29.8
92P0279418-31AS31.7
92P0279531-46BwS32.2
92P0279646-73BkssS30.6
92P0279773-102Bss1S34.1
92P02798102-141Bss2S31.3
92P02799141-204Bss3S28.7


*** Primary Characterization Data ***
Pedon ID: 92VI010003( St. Croix, Virgin Islands )Print Date: Nov 28 2024 1:17AM
Sampled As:HogensborgFine, montmorillonitic, isohyperthermic Entic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0461
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
 
92P027930-18ApS2.161.70.20.2
92P0279418-31AS1.872.10.20.3
92P0279531-46BwS0.961.20.10.2
92P0279646-73BkssS0.531.00.10.1
92P0279773-102Bss1S0.190.90.1tr
92P02798102-141Bss2S0.091.60.10.1
92P02799141-204Bss3S0.031.90.10.1
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A8b5C35C1
 
92P027930-18ApS51.5*9.11.81.10.742.799100
92P0279418-31AS45.3*10.14.30.8--42.5100100
92P0279531-46BwS57.4*14.310.70.736.3100100
92P0279646-73BkssS51.2*17.619.40.734.9100100
92P0279773-102Bss1S49.0*14.329.90.734.6100100
92P02798102-141Bss2S49.1*14.729.80.633.3100100
92P02799141-204Bss3S47.1*12.425.10.638.8100100

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


*** Primary Characterization Data ***
Pedon ID: 92VI010003( St. Croix, Virgin Islands )Print Date: Nov 28 2024 1:17AM
Sampled As:HogensborgFine, montmorillonitic, isohyperthermic Entic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0461
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
 
92P027930-18ApS5.11.55.5----7.2--3.22.2----83.20.11.130.4733
92P0279418-31AS3.51.210.6----7.90.45.20.9----82.60.11.430.6987
92P0279531-46BwS1.71.020.5----4.10.417.71.4----98.40.22.381.272418
92P0279646-73BkssS1.51.131.6----3.0--22.76.5----129.90.33.432.784428
92P0279773-102Bss1S2.42.763.1----1.6--43.124.0----141.30.76.225.666140
92P02798102-141Bss2S2.42.866.4----1.5--47.224.1----140.50.76.505.326141
92P02799141-204Bss3S1.31.243.6----1.80.528.311.3----160.30.54.444.264739
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
 
92P027930-18ApS7.78.17.71
92P0279418-31AS7.78.27.51--
92P0279531-46BwS8.18.57.97--
92P0279646-73BkssS8.38.58.29--
92P0279773-102Bss1S8.48.48.48--
92P02798102-141Bss2S8.48.48.38--
92P02799141-204Bss3S8.58.58.46--


*** Primary Characterization Data ***
Pedon ID: 92VI010003( St. Croix, Virgin Islands )Print Date: Nov 28 2024 1:17AM
Sampled As:HogensborgFine, montmorillonitic, isohyperthermic Entic Chromustert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0461
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
92P027930.0-18.0AptclyMT 3KK 2MI 2CL 1VR 1 199.7 1.5
92P0279418.0-31.0AtclyMT 3KK 3MI 2VR 2CL 1 1910.2 1.4
FD 1HE 1QZ 1
92P0279531.0-46.0BwtclyMT 3KK 3MI 2VR 2CL 1 258.6 1.4
QZ 1CA 1
92P0279646.0-73.0BksstclyMT 3KK 3MI 2VR 2FD 2 189.2 1.3
CA 1CL 1QZ 1
92P0279773.0-102.0Bss1tclyMT 2KK 2QZ 2CA 1CL 1 248.7 1.1
92P02798102.0-141.0Bss2tclyKK 2MT 2FD 2QZ 2CA 1 188.1 0.9
CL 1MI 1
92P02799141.0-204.0Bss3tclyMT 3KK 3VC 2FD 2QZ 2 269.3 0.8
MI 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteCL ChloriteFD FeldsparHE HematiteKK Kaolinite
MI MicaMT MontmorilloniteQZ QuartzVC Vermiculite-ChloriteVR Vermiculite

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