*** Primary Characterization Data ***

Pedon ID: 86PR111001

( PenuelasMunicipio, Puerto Rico )

Print Date: Nov 23 2024 5:05PM

Sampled as on Jan 30, 1986:	Montegrande ; Fine, montmorillonitic Udorthentic Chromusterts
Revised to correlated on Apr 1, 2001:	(unnamed) ; Very-fine, mixed, superactive, isohyperthermic Chromic Hapludert

				United States Department of Agriculture
SSL	-	Project	CP86PR110   CARIBBEAN AREA	Natural Resources Conservation Service
	-	Site ID	S1986PR111001   Lat: 18° 4' 5.00" north  Long: 66° 43' 32.00" west  MLRA: 273	National Soil Survey Center
	-	Pedon No.	86P0298	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
86P01755	Ap	Ap	0-22				C	C
86P01756	Bw1	Bw1	22-40				C	C
86P01757	Bw2	Bw2	40-64				C	C
86P01758	Bw3	Bw3	64-93				C	C
86P01759	Bw4	Bw4	93-125				C	C
86P01760	Bw5	Bw5	125-152				C	C
86P01761	Bw6	Bw6	152-190				C	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.71	(NA)
Clay, carbonate free, Weighted Average	62	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	17	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	62	% wt
LE, Whole Soil, Summed to 1m	10	cm/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) )
				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	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
86P01755	0-22	Ap	S	c	42.8	32.3	24.9	19.9		23.8	8.5	5.7	6.1	4.8	4.5	3.8	1	1	--	21	2
86P01756	22-40	Bw1	S	c	49.2	25.5	25.3	25.3		19.6	5.9	4.5	5.5	5.6	5.8	3.9	1	--	--	22	1
86P01757	40-64	Bw2	S	c	65.4	21.9	12.7	37.8		17.8	4.1	2.9	2.9	2.5	2.7	1.7	tr	--	--	10	tr
86P01758	64-93	Bw3	S	c	66.2	23.4	10.4	32.4		18.5	4.9	2.3	2.1	1.7	2.1	2.2	12	1	--	20	13
86P01759	93-125	Bw4	S	c	55.8	27.2	17.0	26.8		21.1	6.1	4.4	4.2	3.2	3.0	2.2	2	tr	--	14	2
86P01760	125-152	Bw5	S	c	50.3	28.8	20.9	20.3		22.7	6.1	5.0	4.3	2.8	3.6	5.2	2	tr	--	18	2
86P01761	152-190	Bw6	S	c	45.1	27.8	27.1	15.0		22.0	5.8	5.4	6.0	4.6	5.2	5.9	2	3	--	26	5

*** Primary Characterization Data ***

Pedon ID: 86PR111001

( PenuelasMunicipio, Puerto Rico )

Print Date: Nov 23 2024 5:05PM

Sampled As	:	Montegrande		Fine, montmorillonitic Udorthentic Chromusterts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0298

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
86P01755	0-22	Ap	S	1.37	1.69	0.072			28.4	20.2		1.048		0.11		0.94	0.47
86P01756	22-40	Bw1	S	1.37	1.74	0.083			32.4	22.4		1.056		0.14		0.91	0.46
86P01757	40-64	Bw2	S	1.30	1.84	0.122			36.8	25.7		1.064		0.14		0.69	0.39
86P01758	64-93	Bw3	S	1.34	1.85	0.104			35.7	25.2		1.062		0.13		0.62	0.38
86P01759	93-125	Bw4	S	1.42	1.81	0.083			30.8	23.3		1.057		0.11		0.75	0.42
86P01760	125-152	Bw5	S	1.48	1.77	0.060			28.3	21.8		1.055		0.09		0.86	0.43
86P01761	152-190	Bw6	S	1.33	1.66	0.074			30.8	20.5		1.053		0.13		0.92	0.45

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
86P01755	0-22	Ap	S	54	28
86P01757	40-64	Bw2	S	73	48
86P01761	152-190	Bw6	S	58	34

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
86P01755	0-22	Ap	S		0.142			1.51	11	3.5	0.4	0.1
86P01756	22-40	Bw1	S		0.082			0.73	9	3.5	0.4	0.1
86P01757	40-64	Bw2	S		0.063			0.45	7	3.5	0.4	0.1
86P01758	64-93	Bw3	S		0.044			0.29	7	3.6	0.3	tr
86P01759	93-125	Bw4	S					0.16		3.6	0.3	tr
86P01760	125-152	Bw5	S					0.10		3.3	0.3	tr
86P01761	152-190	Bw6	S					0.06		3.3	0.3	0.3

*** Primary Characterization Data ***

Pedon ID: 86PR111001

( PenuelasMunicipio, Puerto Rico )

Print Date: Nov 23 2024 5:05PM

Sampled As	:	Montegrande		Fine, montmorillonitic Udorthentic Chromusterts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0298

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a			5A3a	5A8b			5C3	5C1
86P01755	0-22	Ap	S	27.2	9.0	0.1	0.3	36.6	6.9			43.5	40.3			84	91
86P01756	22-40	Bw1	S	29.8	11.5	0.7	0.3	42.3	7.5			49.8	45.0			85	94
86P01757	40-64	Bw2	S	28.4	13.0	1.2	0.5	43.1	5.3			48.4	45.2			89	95
86P01758	64-93	Bw3	S	39.2*	12.1	2.0	0.2						41.0			100	100
86P01759	93-125	Bw4	S	31.0*	12.3	2.5	0.2						41.6			100	100
86P01760	125-152	Bw5	S	32.1*	12.1	2.4	0.2						43.2			100	100
86P01761	152-190	Bw6	S	28.5*	11.4	2.2	0.2						41.6			100	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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
86P01755	0-22	Ap	S																		0.18	tr
86P01756	22-40	Bw1	S																		0.17	2
86P01757	40-64	Bw2	S	1.2	0.6	2.1	tr	--	1.3	0.3	0.7				1.4	--	0.1	92.2	tr	0.43	0.33	2	2
86P01758	64-93	Bw3	S	3.6	1.8	5.8	tr	--	2.0	0.3	5.1				3.9	--	--	89.7	0.1	1.19	0.75	4	4
86P01759	93-125	Bw4	S	3.5	1.9	7.0	tr	--	1.7	0.2	8.6				2.2	--	--	88.3	0.1	1.40	0.83	5	4
86P01760	125-152	Bw5	S	3.2	1.8	6.7	tr	--	1.7	0.2	9.8				0.5	--	--	81.7	0.1	1.36	0.75	4	4
86P01761	152-190	Bw6	S	3.4	1.9	6.6	tr	--	2.0	0.2	9.7				0.2	--	--	70.6	0.1	1.36	0.63	4	4

*** Primary Characterization Data ***

Pedon ID: 86PR111001

( PenuelasMunicipio, Puerto Rico )

Print Date: Nov 23 2024 5:05PM

Sampled As	:	Montegrande		Fine, montmorillonitic Udorthentic Chromusterts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0298

---

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	8C1b			6E1g				8E1
86P01755	0-22	Ap	S		6.5	6.9
86P01756	22-40	Bw1	S		6.4	7.0
86P01757	40-64	Bw2	S		6.7	7.3	7.1
86P01758	64-93	Bw3	S		7.7	8.0	7.7			1
86P01759	93-125	Bw4	S		7.5	7.9	7.7			tr				1800
86P01760	125-152	Bw5	S		7.6	7.9	7.7			2
86P01761	152-190	Bw6	S		7.5	7.9	7.7			tr

*** Primary Characterization Data ***

Pedon ID: 86PR111001

( PenuelasMunicipio, Puerto Rico )

Print Date: Nov 23 2024 5:05PM

Sampled As	:	Montegrande		Fine, montmorillonitic Udorthentic Chromusterts
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0298

---

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

7A2i

7A4a

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P01755

0.0-22.0

Ap

tcly

KK 2

VM 2

MT 2

MI 1

GE 1

KK 8

9.7

1.3

86P01757

40.0-64.0

Bw2

tcly

KK 3

VM 3

MT 2

QZ 1

GE 1

KK 24

GI tr

9.7

1.1

86P01758

64.0-93.0

Bw3

tcly

KK 3

MT 3

VM 2

GE 2

MI 1

KK 13

GI tr

10.3

1.1

QZ 1

86P01761

152.0-190.0

Bw6

tcly

VM 3

KK 3

MT 3

GE 2

QZ 1

KK 26

GI tr

10.6

1.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	GI Gibbsite	KK Kaolinite	MI Mica	MT Montmorillonite
QZ Quartz	VM Vermiculite-Mica

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks