*** Primary Characterization Data ***

Pedon ID: 83GQ066004

( Guam, United States )

Print Date: Jun 14 2024 11:02PM

Sampled as on Sep 1, 1983:	Akina ; Fine, kaolinitic, isohyperthermic Oxic Ustropept
Revised to correlated:	Akina ; Very-fine, parasesquic, isohyperthermic Vertic Dystrudepts

				United States Department of Agriculture
SSL	-	Project	CP84GQ056   GUAM	Natural Resources Conservation Service
	-	Site ID	83GQ066004   Lat: 13° 16' 27.00" north  Long: 144° 42' 49.98" east  MLRA: 181	National Soil Survey Center
	-	Pedon No.	84P0211	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
84P01098	A	A	0-4				SICL	C
84P01099	Bo	BO	4-18				SIC	C
84P01100	Bw	Bw	18-45				SIC	C
84P01101	C1	C1	45-80				SICL	CL
84P01102	C2	C2	80-120				SICL	CL
84P01103	C3	C3	120-150				SICL	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.62	(NA)
Clay, carbonate free, Weighted Average	36	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	13	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	36	% wt
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	3B1	3B1	3B1
84P01098	0-4	A	S	c	57.6	33.8	8.6			26.5	7.3	3.8	2.6	1.1	0.6	0.5	tr	--	--	5	--
84P01099	4-18	Bo	S	c	61.1	30.9	8.0			23.7	7.2	4.2	2.0	0.8	0.5	0.5	--	--	--	4	--
84P01100	18-45	Bw	S	c	44.0	37.7	18.3			30.5	7.2	8.3	8.4	1.0	0.5	0.1	tr	--	--	10	--
84P01101	45-80	C1	S	cl	33.6	34.7	31.7			28.0	6.7	10.2	12.0	4.8	3.7	1.0	tr	--	--	22	--
84P01102	80-120	C2	S														tr	--	--	--	--
84P01102	80-120	C2	GP	cl	32.4	39.6	28.0			28.6	11.0	11.5	7.8	4.8	3.3	0.6
84P01103	120-150	C3	S														tr	--	--	--	--
84P01103	120-150	C3	GP	cl	39.6	36.7	23.7			27.3	9.4	9.8	6.5	4.1	2.9	0.4

*** Primary Characterization Data ***

Pedon ID: 83GQ066004

( Guam, United States )

Print Date: Jun 14 2024 11:02PM

Sampled As	:	Akina		Fine, kaolinitic, isohyperthermic Oxic Ustropept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0211

---

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	4B2b	3D1		4C1		8D1	8D1
84P01098	0-4	A	S							31.3		1.032				0.48	0.54
84P01098	0-4	A	M								33.2
84P01099	4-18	Bo	S	1.05	1.41	0.103			49.3	33.9		1.027		0.11		0.26	0.55
84P01099	4-18	Bo	M								39.3
84P01100	18-45	Bw	S	0.90	1.34	0.142			59.9	33.2		1.025		0.13		0.50	0.75
84P01100	18-45	Bw	M								45.4
84P01101	45-80	C1	S	0.81	1.07	0.097			71.3	31.6		1.027		0.21		0.63	0.94
84P01101	45-80	C1	M								45.4
84P01102	80-120	C2	S	0.77	0.96	0.076			73.5					0.21		0.74	0.93
84P01102	80-120	C2	M								45.6
84P01102	80-120	C2	GP							30.0		1.034
84P01103	120-150	C3	S	0.79	0.96	0.067			72.4					0.33		0.62	0.76
84P01103	120-150	C3	GP							30.2		1.035

---

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
84P01099	4-18	Bo	S	71	30
84P01103	120-150	C3	GP	72	29

*** Primary Characterization Data ***

Pedon ID: 83GQ066004

( Guam, United States )

Print Date: Jun 14 2024 11:02PM

Sampled As	:	Akina		Fine, kaolinitic, isohyperthermic Oxic Ustropept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0211

---

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		8J	6C9a	6G12	6V2
84P01098	0-4	A	S		0.302			4.39	15	10.3	0.8	0.1	1.37	0.30	1.87	0.44	0.08
84P01099	4-18	Bo	S		0.178			2.02	11	9.5	0.8	tr	0.70	0.12	0.56	0.42	0.04
84P01100	18-45	Bw	S		0.065			0.87	13	9.7	0.6	tr	0.52	0.07	0.74	0.15	0.09
84P01101	45-80	C1	S					0.36		7.1	0.4	tr	0.83	0.07	0.74	0.46	0.09
84P01102	80-120	C2	GP					0.18		10.1	0.5	tr	0.89	0.06	0.82	0.48	0.11
84P01103	120-150	C3	GP					0.13		10.3	0.5	0.1	0.88	0.09	0.76	0.50	0.13

---

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	6G9a		5A3a	5A8b	5A3b	5G1	5C3	5C1
84P01098	0-4	A	S	3.5	9.2	0.1	0.6	13.4	24.3	1.0		37.7	27.6	14.4	7	36	49
84P01099	4-18	Bo	S	1.2	3.3	tr	0.1	4.6	21.7	5.2		26.3	16.1	9.8	53	17	29
84P01100	18-45	Bw	S	0.8	3.5	tr	0.1	4.4	23.6	9.2		28.0	21.8	13.6	68	16	20
84P01101	45-80	C1	S	1.0	3.7	0.2	tr	4.9	23.7	9.0		28.6	21.2	13.9	65	17	23
84P01102	80-120	C2	GP	1.0	4.5	0.4	0.1	6.0	24.3	10.3		30.3	24.0	16.3	63	20	25
84P01103	120-150	C3	GP	1.4	6.9	0.2	0.1	8.6	22.4	7.9		31.0	24.5	16.5	48	28	35

---

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 - -)

%

84P01098

0-4

A

S

tr

84P01099

4-18

Bo

S

--

84P01100

18-45

Bw

S

--

84P01101

45-80

C1

S

1

84P01102

80-120

C2

GP

2

84P01103

120-150

C3

GP

1

*** Primary Characterization Data ***

Pedon ID: 83GQ066004

( Guam, United States )

Print Date: Jun 14 2024 11:02PM

Sampled As	:	Akina		Fine, kaolinitic, isohyperthermic Oxic Ustropept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0211

---

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
				4C1a2a3	4C1a2a	4C1a2a			4C1a1a1
84P01098	0-4	A	S	4.2	4.5	5.3			8.4
84P01099	4-18	Bo	S	3.9	4.2	4.9			8.5
84P01100	18-45	Bw	S	3.8	4.2	4.9			9.5
84P01101	45-80	C1	S	3.8	4.1	5.0			9.3
84P01102	80-120	C2	GP	3.7	4.3	5.0			9.5
84P01103	120-150	C3	GP	3.7	4.3	5.1			9.2

---

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 - - - - - - - - - - - - - - - - - - - -)

6S4

84P01098

0-4

A

S

29

84P01099

4-18

Bo

S

29

84P01100

18-45

Bw

S

28

84P01101

45-80

C1

S

26

84P01102

80-120

C2

GP

29

---

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
84P01098	0-4	A	S						25.97	33.76	207.23	904.31			84
84P01100	18-45	Bw	S						6.50	35.28	166.06	245.50			47
84P01103	120-150	C3	S						29.67	24.68	240.46	1085.87			66

*** Primary Characterization Data ***

Pedon ID: 83GQ066004

( Guam, United States )

Print Date: Jun 14 2024 11:02PM

Sampled As	:	Akina		Fine, kaolinitic, isohyperthermic Oxic Ustropept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0211

---

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

84P01098

0-4

A

S

23.90

545.99

4.94

84.99

84P01100

18-45

Bw

S

22.67

325.37

3.04

57.81

84P01103

120-150

C3

S

28.65

236.88

6.88

79.08

---

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
84P01098	0-4	A	S	96667	1209	118072	1061	4316	982	218	655	141477		8238	147
84P01100	18-45	Bw	S	132447	387	108286	520	4003	270	181	463	156237		7749	134
84P01103	120-150	C3	S	105154	349	106767	848	4573	1228	201	308	161037		8163	133

*** Primary Characterization Data ***

Pedon ID: 83GQ066004

( Guam, United States )

Print Date: Jun 14 2024 11:02PM

Sampled As	:	Akina		Fine, kaolinitic, isohyperthermic Oxic Ustropept
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0211

---

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

7A3b

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

84P01098

0.0-4.0

A

tcly

KK 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 42

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

12.9

&nbsp;

&nbsp;

0.2

&nbsp;

&nbsp;

&nbsp;

84P01099

4.0-18.0

Bo

tcly

KK 3

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 61

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

10.9

&nbsp;

&nbsp;

0.1

&nbsp;

&nbsp;

&nbsp;

84P01100

18.0-45.0

Bw

tcly

KK 3

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 64

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

6.7

&nbsp;

&nbsp;

0.1

&nbsp;

&nbsp;

&nbsp;

84P01103

120.0-150.0

C3

tcly

KK 3

&nbsp;

&nbsp;

&nbsp;

&nbsp;

KK 52

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.1

&nbsp;

&nbsp;

0.2

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
KK Kaolinite	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks