*** Primary Characterization Data ***

Pedon ID: 86AZ017003

( Navajo, Arizona )

Print Date: Apr 19 2024 2:56PM

Sampled as on Apr 1, 1986:	Leanto ; Loamy, mixed, mesic Lithic Camborthid
Revised to correlated:	Leanto ; Loamy, mixed, superactive, mesic Lithic Camborthids

				United States Department of Agriculture
SSL	-	Project	CP86AZ168   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ017003   Lat: 34° 43' 23.99" north  Long: 110° 0' 24.01" west  MLRA: 35	National Soil Survey Center
	-	Pedon No.	86P0496	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
86P02965	A	A	0-5				FSL	LFS
86P02966	Bw	Bw	5-15				L	FSL
86P02967	Bk1	Bk1	15-28				L	SCL
86P02968	Bk2	Bk2	28-35				L	SCL
86P02969	R	R	35-40

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.42	(NA)
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	52	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	19	% wt
Weighted averages based on control section: 0-35 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
86P02965	0-5	A	S	lfs	9.6	9.1	81.3		1.1	3.9	5.2	24.1	42.0	12.4	1.6	1.2	3	8	1	62	12
86P02966	5-15	Bw	S	fsl	18.9	12.7	68.4		--	6.6	6.1	19.0	34.4	12.2	1.6	1.2	1	3	3	53	7
86P02967	15-28	Bk1	S	scl	20.7	15.5	63.8		5.1	9.8	5.7	18.3	29.7	11.7	2.0	2.1	1	3	3	50	7
86P02968	28-35	Bk2	S	scl	20.6	19.8	59.6		6.5	12.7	7.1	17.5	27.4	11.3	2.5	0.9	2	3	--	45	5
86P02969	35-40	R	S														tr	1	--

*** Primary Characterization Data ***

Pedon ID: 86AZ017003

( Navajo, Arizona )

Print Date: Apr 19 2024 2:56PM

Sampled As	:	Leanto		Loamy, mixed, mesic Lithic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0496

---

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
86P02965	0-5	A	S							3.7		1.006				0.55	0.39
86P02966	5-15	Bw	S	1.57	1.64	0.014			11.5	6.7		1.012		0.07		0.41	0.35
86P02967	15-28	Bk1	S							6.8		1.010				0.28	0.33
86P02968	28-35	Bk2	S	1.66	1.70	0.008			13.2	6.9		1.008		0.10		0.24	0.33
86P02969	35-40	R	GP							1.9		1.001

---

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
86P02966	5-15	Bw	S	17	5

---

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

86P02965

0-5

A

S

0.032

0.33

10

0.6

tr

86P02966

5-15

Bw

S

0.049

0.36

7

0.7

tr

86P02967

15-28

Bk1

S

0.36

0.6

tr

86P02968

28-35

Bk2

S

0.54

0.5

tr

*** Primary Characterization Data ***

Pedon ID: 86AZ017003

( Navajo, Arizona )

Print Date: Apr 19 2024 2:56PM

Sampled As	:	Leanto		Loamy, mixed, mesic Lithic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0496

---

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
86P02965	0-5	A	S	30.3*	1.1	--	0.4						5.3			100	100
86P02966	5-15	Bw	S	46.6*	1.4	--	0.5						7.8			100	100
86P02967	15-28	Bk1	S	46.8*	1.3	--	0.3						5.8			100	100
86P02968	28-35	Bk2	S	38.8*	1.3	--	0.2						5.0			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 - -)		%
																					4F1a1a1
86P02965	0-5	A	S																		0.20	--
86P02966	5-15	Bw	S																		0.15	--
86P02967	15-28	Bk1	S																		0.13	--
86P02968	28-35	Bk2	S																		0.15	--
86P02969	35-40	R	GP																		0.11

---

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				6E1g
86P02965	0-5	A	S		7.8	8.3				6
86P02966	5-15	Bw	S		7.7	8.2				11
86P02967	15-28	Bk1	S		7.7	8.2				22
86P02968	28-35	Bk2	S		7.7	8.2				26
86P02969	35-40	R	GP		8.0	8.6				24

*** Primary Characterization Data ***

Pedon ID: 86AZ017003

( Navajo, Arizona )

Print Date: Apr 19 2024 2:56PM

Sampled As	:	Leanto		Loamy, mixed, mesic Lithic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0496

---

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

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P02965

0.0-5.0

A

tcly

KK 3

MI 3

CL 1

CA 1

QZ 1

KK 11

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.6

&nbsp;

&nbsp;

3.8

&nbsp;

&nbsp;

&nbsp;

86P02966

5.0-15.0

Bw

tcly

KK 3

MI 2

CA 2

CL 1

&nbsp;

KK 16

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

6.7

&nbsp;

&nbsp;

3.3

&nbsp;

&nbsp;

&nbsp;

86P02968

28.0-35.0

Bk2

tcly

KK 3

CA 3

MI 2

CL 1

&nbsp;

KK 10

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

5.0

&nbsp;

&nbsp;

2.5

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	KK Kaolinite	MI Mica	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks