*** Primary Characterization Data ***

Pedon ID: S11PR020001

( St. John, Virgin Islands )

Print Date: Apr 23 2025 8:06AM

Sampled as on Oct 6, 2011:	Susannaberg ; Clayey, vermiculitic, isohyperthermic, shallow Typic Haplustoll
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2012USPR042   Puerto Rico 2012A	Natural Resources Conservation Service
	-	Site ID	S11PR020001   Lat: 18° 21' 3.40" north  Long: 64° 45' 30.70" west  MLRA: 271	National Soil Survey Center
	-	Pedon No.	12N7855	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
12N02201	A	A	0-5	S11PR020001-1			BY-CL	C
12N02202	Bw1	Bw1	5-38	S11PR020001-2			C	C
12N02203	Bw2	Bw2	38-56	S11PR020001-3			C	C
12N02204	Cr	Cr	56-74	S11PR020001-4			WB	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	26	% wt
Volume, >2mm, Weighted Average	11	% vol
Clay, total, Weighted Average	54	% wt
Clay, carbonate free, Weighted Average	54	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.93	(NA)
Weighted averages based on control section: 5-56 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) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
					3A1a1a				3A1a1a	3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
12N02201	0-5	A	S	c	53.6	30.2	16.2			24.5	5.7	4.4	3.7	2.7	2.6	2.8	2	11	3	26	16
12N02202	5-38	Bw1	S	c	55.4	30.1	14.5			24.2	5.9	4.4	3.6	2.8	2.0	1.7	--	3	1	14	4
12N02203	38-56	Bw2	S	c	52.1	28.7	19.2			24.4	4.3	5.0	4.9	3.4	3.2	2.7	4	19	18	49	41
12N02204	56-74	Cr	S	sil	26.5	54.1	19.4		--	46.8	7.3	4.8	3.2	7.1	2.4	1.9	30	22	6	64	58

*** Primary Characterization Data ***

Pedon ID: S11PR020001

( St. John, Virgin Islands )

Print Date: Apr 23 2025 8:06AM

Sampled As	:	Susannaberg		Clayey, vermiculitic, isohyperthermic, shallow Typic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7855

---

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 )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
										3C2a1a		3D1
12N02201	0-5	A	S							8.1		1.085				1.04	0.15
12N02202	5-38	Bw1	S							10.1		1.087				0.90	0.18
12N02203	38-56	Bw2	S							11.2		1.094				0.97	0.21
12N02204	56-74	Cr	S							3.5		1.059				1.29	0.13

---

Water Content

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

(- - Atterberg - -)

(- - - - - Bulk Density - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)

(- - - Limits - - -)

Field

Recon

Recon

Field

Recon

(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)

LL

PI

33

Oven

33

6

10

33

100

200

500

Depth

kPa

Dry

kPa

kPa

kPa

kPa

kPa

kPa

kPa

Layer

(cm)

Horz

Prep

pct <0.4mm

(- - - - - - - - g cm-3 - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

12N02201

0-5

A

S

35.3

12N02202

5-38

Bw1

S

31.5

12N02203

38-56

Bw2

S

30.5

12N02204

56-74

Cr

S

17.9

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2		4G3	4G3	4G3
12N02201	0-5	A	S	5.68	0.47	0.06	5.6		12	1.0	0.1	0.2	0.37	0.10	0.39	0.18	0.05	1137.3		0.2	0.2	0.03
12N02202	5-38	Bw1	S	2.74	0.26	0.01	2.7		10	1.1	0.1	0.1	0.34	0.08	0.34	0.17	0.06	967.8		0.5	0.6	tr
12N02203	38-56	Bw2	S	0.59	0.11	tr	0.6		5	0.8	0.1	0.1	0.17	0.03	0.12	0.11	0.05	1176.3		0.6	0.8	--
12N02204	56-74	Cr	S	0.33	0.04	--	0.3		7	0.2	tr	tr	0.09	0.01	0.03	0.08	0.03	330.2		0.2	0.2	--

*** Primary Characterization Data ***

Pedon ID: S11PR020001

( St. John, Virgin Islands )

Print Date: Apr 23 2025 8:06AM

Sampled As	:	Susannaberg		Clayey, vermiculitic, isohyperthermic, shallow Typic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7855

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
12N02201	0-5	A	S	48.2*	13.1	tr	1.0	62.3	14.5				55.7				100
12N02202	5-38	Bw1	S	42.0*	12.9	0.2	0.5	55.6	13.2				50.1				100
12N02203	38-56	Bw2	S	44.9*	12.1	0.9	0.4	58.3	9.6				50.5				100
12N02204	56-74	Cr	S	34.8*	7.6	0.4	0.2	43.0					34.1				100

^*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

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

12N02201

0-5

A

S

--

12N02202

5-38

Bw1

S

tr

12N02203

38-56

Bw2

S

2

12N02204

56-74

Cr

S

1

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a

4C1a2a

4C1a1a1

4E1a1a1a1

12N02201

0-5

A

S

6.4

6.6

8.5

tr

12N02202

5-38

Bw1

S

6.2

6.7

8.6

tr

12N02203

38-56

Bw2

S

6.9

7.4

9.0

tr

12N02204

56-74

Cr

S

7.4

8.0

9.2

1

*** Primary Characterization Data ***

Pedon ID: S11PR020001

( St. John, Virgin Islands )

Print Date: Apr 23 2025 8:06AM

Sampled As	:	Susannaberg		Clayey, vermiculitic, isohyperthermic, shallow Typic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7855

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4G2

4D6a1

12N02201

0-5

A

S

64.3

2.7

12N02202

5-38

Bw1

S

47.7

0.9

12N02203

38-56

Bw2

S

34.2

0.8

12N02204

56-74

Cr

S

51.7

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a
12N02201	0-5	A	HM	0.04	1.95	112.84	0.38	0.12	20.06	27.25	93.54	982.94	1.24		73
12N02202	5-38	Bw1	HM	0.04	1.79	121.87	0.38	0.15	22.42	29.17	101.21	1031.94	0.69		56
12N02203	38-56	Bw2	HM	0.02	1.86	116.35	0.37	0.07	22.83	30.71	112.57	887.83	0.11		25
12N02204	56-74	Cr	HM	0.01	0.79	57.02	0.22	0.03	24.95	34.89	140.05	452.51	0.05		--

---

Trace Elements Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
	Depth			Ni	P	Pb	Sb	Se	Sn	Sr	Tl	V	W	Zn
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	ug/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1a	4H1a	4H1a	4H1a	4H1a	4H1a	4H1a		4H1a	4H1a	4H1a
12N02201	0-5	A	HM	12.51	192.12	6.73	0.22	1049.30	0.66	138.48		117.65	--	62.25
12N02202	5-38	Bw1	HM	13.76	118.34	4.33	0.26	964.48	0.55	118.13		119.52	tr	65.01
12N02203	38-56	Bw2	HM	17.02	48.09	1.70	0.30	224.06	0.41	110.63		124.89	--	63.11
12N02204	56-74	Cr	HM	26.90	34.64	1.22	0.19	140.26	0.35	107.58		126.39	tr	65.40

*** Primary Characterization Data ***

Pedon ID: S11PR020001

( St. John, Virgin Islands )

Print Date: Apr 23 2025 8:06AM

Sampled As	:	Susannaberg		Clayey, vermiculitic, isohyperthermic, shallow Typic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7855

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b
12N02201	0-5	A	HM	88093	37524	57170	5443	17340	1802	5338	448	199897	186	3504	31
12N02202	5-38	Bw1	HM	97851	36986	62676	5545	19264	1880	5094	234	216221	191	3828	21
12N02203	38-56	Bw2	HM	101406	43713	71811	6258	25421	1642	3309	20	222839	197	4227	13
12N02204	56-74	Cr	HM	101960	25835	69238	2239	37549	966	4958	135	218982	183	4032	2

*** Primary Characterization Data ***

Pedon ID: S11PR020001

( St. John, Virgin Islands )

Print Date: Apr 23 2025 8:06AM

Sampled As	:	Susannaberg		Clayey, vermiculitic, isohyperthermic, shallow Typic Haplustoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7855

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A1b1

7A2a

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

12N02202

5.0-38.0

Bw1

tcly

MT 5

VR 5

KK 3

KK 38

SMEC

12N02203

38.0-56.0

Bw2

tcly

MT 5

VR 4

KK 2

KK 34

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic