*** Primary Characterization Data ***

Pedon ID: 86AZ017004

( Navajo, Arizona )

Print Date: Apr 19 2024 6:38AM

Sampled as on Apr 1, 1986:	Arntz ; Fine-loamy, gypsic, mesic Cambic Gypsiorthid
Revised to correlated:	Arntz ; Coarse-loamy, gypsic, mesic Cambic Gypsiorthids

				United States Department of Agriculture
SSL	-	Project	CP86AZ168   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ017004   Lat: 34° 39' 30.00" north  Long: 110° 0' 36.01" west  MLRA: 35	National Soil Survey Center
	-	Pedon No.	86P0497	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
86P02970	A	A	0-5				FSL	FSL
86P02971	Bw	Bw	5-15				FSL	FSL
86P02972	Bw	Bw	15-30				CL	FSL
86P02973	2By	2BY	30-69				L	VFSL
86P02974	2By	2BY	69-81				L	L
86P02975	3Cry	3CRY	81-107				L	L
86P02976	4Cry	4CRY	107-140					L
86P02977	5Cry	5CRY	140-178					L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.34	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	30	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	15	% wt
Weighted averages based on control section: 25-81 cm

*** Primary Characterization Data ***

Pedon ID: 86AZ017004

( Navajo, Arizona )

Print Date: Apr 19 2024 6:38AM

Sampled As	:	Arntz		Fine-loamy, gypsic, mesic Cambic Gypsiorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0497

---

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
86P02970	0-5	A	S	fsl	9.8	11.6	78.6		2.3	6.9	4.7	28.1	43.9	6.1	0.4	0.1	--	--	--	51	--
86P02971	5-15	Bw	S	fsl	10.8	8.8	80.4		1.7	4.6	4.2	26.8	47.2	6.1	0.3	--	--	--	--	54	--
86P02972	15-30	Bw	S	fsl	18.7	16.7	64.6		3.4	10.7	6.0	18.5	39.7	6.2	0.2	--	--	--	--	46	--
86P02973	30-69	2By	S	vfsl	13.9	30.0	56.1		--	18.4	11.6	26.5	20.6	6.5	2.2	0.3	tr	--	--	30	tr
86P02974	69-81	2By	S	l	14.9	35.3	49.8			21.0	14.3	28.2	15.6	4.4	1.4	0.2	--	--	--	22	--
86P02975	81-107	3Cry	S														3	tr	--	--	3
86P02975	81-107	3Cry	GP	l	12.6	39.4	48.0			21.9	17.5	28.9	11.5	4.4	2.5	0.7
86P02976	107-140	4Cry	GP	l	11.7	42.3	46.0		4.0	21.6	20.7	18.3	11.9	8.1	6.0	1.7
86P02977	140-178	5Cry	GP	l	15.8	35.9	48.3			23.8	12.1	20.9	17.2	6.6	3.0	0.6

---

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	4E2a1a1a1	4C1		8D1	8D1
86P02970	0-5	A	S	1.51	1.56	0.011			7.4	4.0		1.005		0.05		0.54	0.41
86P02971	5-15	Bw	S	1.53	1.57	0.009			5.0	4.1		1.006		0.01		0.47	0.38
86P02972	15-30	Bw	S	1.51	1.52	0.002			14.0	7.2		1.011		0.10		0.41	0.39
86P02973	30-69	2By	S	1.26	1.28	0.005			17.1	7.9			1.010	0.12		0.30	0.57
86P02974	69-81	2By	S							7.2			1.000			0.38	0.48
86P02975	81-107	3Cry	S													0.43	0.53
86P02975	81-107	3Cry	GP							6.7		1.010
86P02976	107-140	4Cry	S													0.48	0.62
86P02976	107-140	4Cry	GP							7.2		1.010
86P02977	140-178	5Cry	S	1.71	1.83	0.023			16.9					0.15		0.58	0.53
86P02977	140-178	5Cry	GP							8.4		1.020

*** Primary Characterization Data ***

Pedon ID: 86AZ017004

( Navajo, Arizona )

Print Date: Apr 19 2024 6:38AM

Sampled As	:	Arntz		Fine-loamy, gypsic, mesic Cambic Gypsiorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0497

---

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

86P02971

5-15

Bw

S

NP

86P02973

30-69

2By

S

31

5

86P02977

140-178

5Cry

GP

29

10

---

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
86P02970	0-5	A	S		0.042			0.46	11	0.4	tr
86P02971	5-15	Bw	S		0.028			0.27	10	0.4	tr
86P02972	15-30	Bw	S		0.043			0.31	7	0.6	tr
86P02973	30-69	2By	S					0.25		0.4	--
86P02974	69-81	2By	S					0.16		0.8	--
86P02975	81-107	3Cry	GP					0.08		0.4	--
86P02976	107-140	4Cry	GP					0.04		0.6	tr
86P02977	140-178	5Cry	GP					0.05		1.7	tr

*** Primary Characterization Data ***

Pedon ID: 86AZ017004

( Navajo, Arizona )

Print Date: Apr 19 2024 6:38AM

Sampled As	:	Arntz		Fine-loamy, gypsic, mesic Cambic Gypsiorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0497

---

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						5A8b			5C3	5C1
86P02970	0-5	A	S	32.7*	0.8	--	0.3						5.3			100	100
86P02971	5-15	Bw	S	34.0*	0.8	--	0.3						5.1			100	100
86P02972	15-30	Bw	S	43.4*	0.8	--	0.5						7.7			100	100
86P02973	30-69	2By	S	247.8*	0.2	--	0.1						4.2			100	100
86P02974	69-81	2By	S	239.4*	0.6	--	0.4						5.7			100	100
86P02975	81-107	3Cry	GP	243.2*	1.6	--	0.8						5.4			100	100
86P02976	107-140	4Cry	GP	247.2*	1.6	--	0.6						5.6			100	100
86P02977	140-178	5Cry	GP	248.3*	3.1	tr	0.8						9.2			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
86P02970	0-5	A	S	22.2	1.7	0.2	0.7	--	3.6	0.1	0.2				20.7	--	--	29.7	tr	1.86	0.50	--	tr
86P02971	5-15	Bw	S																		0.18	--
86P02972	15-30	Bw	S																		0.20	--
86P02973	30-69	2By	S	32.0	0.6	0.2	0.5	--	1.8	0.3	0.2				30.6	--	--	46.4	0.1	2.43	2.20	--	tr
86P02974	69-81	2By	S	29.0	1.5	0.2	1.2	--	1.5	0.3	0.3				30.3	--	--	44.8	0.1	2.43	2.32	--	tr
86P02975	81-107	3Cry	GP	28.3	4.8	0.4	3.7	--	1.2	0.4	0.3				34.5	--	--	39.9	0.1	2.80	2.50	--	tr
86P02976	107-140	4Cry	GP	28.6	6.4	0.9	2.4	--	0.9	0.5	1.1				35.5	--	--	40.7	0.1	2.83	2.52	--	tr
86P02977	140-178	5Cry	GP	28.0	9.8	2.5	2.2	--	0.9	0.5	2.5				38.5	--	--	38.5	0.1	3.18	2.65	--	1

*** Primary Characterization Data ***

Pedon ID: 86AZ017004

( Navajo, Arizona )

Print Date: Apr 19 2024 6:38AM

Sampled As	:	Arntz		Fine-loamy, gypsic, mesic Cambic Gypsiorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0497

---

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		4E2a1a1a1		8E1
86P02970	0-5	A	S		7.6	7.9	7.6			13		--
86P02971	5-15	Bw	S		7.8	8.3				12		--
86P02972	15-30	Bw	S		7.8	8.2				11		--
86P02973	30-69	2By	S		7.6	7.7	7.5			16		43
86P02974	69-81	2By	S		7.6	7.7	7.5			18		32
86P02975	81-107	3Cry	GP		7.7	7.8	7.6			25		28		1300
86P02976	107-140	4Cry	GP		7.7	7.8	7.7			20		31
86P02977	140-178	5Cry	GP		7.6	7.7	7.6			9		12

*** Primary Characterization Data ***

Pedon ID: 86AZ017004

( Navajo, Arizona )

Print Date: Apr 19 2024 6:38AM

Sampled As	:	Arntz		Fine-loamy, gypsic, mesic Cambic Gypsiorthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0497

---

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

7A4b

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P02970

0.0-5.0

A

tcly

MI 2

KK 2

MT 1

CL 1

CA 1

KK 1

&nbsp;

KK 8

&nbsp;

&nbsp;

&nbsp;

2.1

&nbsp;

&nbsp;

1.2

&nbsp;

&nbsp;

&nbsp;

86P02971

5.0-15.0

Bw

tcly

MI 2

KK 2

CL 1

MT 1

HE 1

KK 11

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

2.6

&nbsp;

&nbsp;

1.5

&nbsp;

&nbsp;

&nbsp;

86P02972

15.0-30.0

Bw

tcly

MI 3

KK 2

CA 2

MT 1

CL 1

KK 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

3.6

&nbsp;

&nbsp;

2.4

&nbsp;

&nbsp;

&nbsp;

HE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

86P02973

30.0-69.0

2By

tcly

CA 1

MI 1

KK 1

QZ 1

&nbsp;

KK 18

GI tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

0.5

&nbsp;

&nbsp;

&nbsp;

86P02977

140.0-178.0

5Cry

tcly

MI 2

KK 1

CL 1

&nbsp;

&nbsp;

KK 7

GI 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

1.4

&nbsp;

&nbsp;

1.0

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	GI Gibbsite	HE Hematite	KK Kaolinite
MI Mica	MT Montmorillonite	QZ Quartz	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks