*** Primary Characterization Data ***

Pedon ID: S1956AZ017032

( Navajo, Arizona )

Print Date: Feb 17 2025 2:42AM

Sampled as on Apr 29, 1956:	Springerville
Revised to correlated on Jul 1, 1996:	(unnamed) ; Fine, smectitic, mesic Typic Calciustert

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1956AZ017032   Lat: 34° 9' 43.00" north  Long: 109° 58' 2.01" west	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3612	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A27762	A	A1	0-5	56195				C
40A27763	B1	C 1	5-43	56196				C
40A27765	Bk	C3ca	76-109	56198				C
40A27766	R	R	109
40A27764	B2	C 2	43-76	56197				C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	53	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	8	% wt
Volume, >2mm, Weighted Average	6	% vol
Clay, total, Weighted Average	53	% 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
40A27762	0-5	A	S	c	49.3	36.1	14.6			16.1	20.0	7.3	5.2	1.1	0.7	0.3	--	--	--	7	--
40A27763	5-43	B1	S	c	53.9	35.0	11.1			15.7	19.3	5.6	3.7	1.0	0.5	0.3	--	--	--	6	--
40A27765	76-109	Bk	S	c	53.6	29.5	16.9			16.6	12.9	2.5	2.5	1.5	3.8	6.6	--	--	--	14	--
40A27764	43-76	B2	S	c	52.8	36.8	10.4			15.8	21.0	5.3	3.6	0.9	0.4	0.2	--	--	--	5	--

*** Primary Characterization Data ***

Pedon ID: S1956AZ017032

( Navajo, Arizona )

Print Date: Feb 17 2025 2:42AM

Sampled As	:	Springerville
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3612

---

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
40A27762	0-5	A	S							18.0							0.37
40A27763	5-43	B1	S							21.5							0.40
40A27765	76-109	Bk	S							22.1							0.41
40A27764	43-76	B2	S							22.2							0.42

---

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 - - - - -)

6A1a

6C1a

40A27762

0-5

A

S

1.26

1.4

40A27763

5-43

B1

S

0.79

1.5

40A27765

76-109

Bk

S

0.39

1.0

40A27764

43-76

B2

S

0.73

1.5

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2c	6P2a	6Q2a		6H2a
40A27762	0-5	A	S	24.6	11.4	0.2	1.3	37.5	4.7			42.2				89
40A27763	5-43	B1	S	26.4	11.4	0.4	0.7	38.9	5.0			43.9				89
40A27765	76-109	Bk	S	29.1	21.8	1.0	0.5									100
40A27764	43-76	B2	S	26.8	11.5	0.6	0.7	39.6	3.5			43.1				92

*** Primary Characterization Data ***

Pedon ID: S1956AZ017032

( Navajo, Arizona )

Print Date: Feb 17 2025 2:42AM

Sampled As	:	Springerville
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3612

---

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 - -)		%
						6P1a	6Q1a		6J1a		6K1a							8A	8D5	8A1a
40A27762	0-5	A	S			0.4	0.2		2.6		--							59.9	tr	0.30
40A27763	5-43	B1	S			0.7	tr		1.7		--							65.1	tr	0.20
40A27765	76-109	Bk	S			2.6	tr		2.6		1.3							75.4	tr	0.60
40A27764	43-76	B2	S			1.4	tr		2.0		--							68.8	tr	0.30

---

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

8C1b

6E1b

40A27762

0-5

A

S

6.4

40A27763

5-43

B1

S

6.2

40A27765

76-109

Bk

S

7.6

19

40A27764

43-76

B2

S

6.7

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

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

g cm-3

5A2a

NK

8C1a

40A27762

0-5

A

S

50.2

3.2

6.6

40A27763

5-43

B1

S

51.2

1.9

6.3

40A27765

76-109

Bk

S

51.2

3.3

8.0

40A27764

43-76

B2

S

52.6

2.3

6.7

*** Primary Characterization Data ***

Pedon ID: S1956AZ017032

( Navajo, Arizona )

Print Date: Feb 17 2025 2:42AM

Sampled As	:	Springerville
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3612

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

40A27762

0.0-5.0

A

tcly

MT 3

40A27763

5.0-43.0

B1

tcly

MT 3

40A27765

76.0-109.0

Bk

tcly

MT 4

KK 2

40A27764

43.0-76.0

B2

tcly

MT 3

KK 2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks