*** Primary Characterization Data ***

Pedon ID: S1969AZ003001

( Cochise, Arizona )

Print Date: Nov 21 2024 4:45PM

Sampled as on Sep 23, 1969:	Hathaway
Revised to correlated:	Tombstone ; Loamy-skeletal, mixed, superactive, thermic Ustic Haplocalcids

				United States Department of Agriculture
SSL	-	Project	NL69AZ035   WALNUT G.-TUCSON	Natural Resources Conservation Service
	-	Site ID	S1969AZ003001   Lat: 31° 43' 54.00" north  Long: 110° 1' 5.01" west	National Soil Survey Center
	-	Pedon No.	69C0207	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
69C01101	A1	A11	0-3	691101			SL	COSL
69C01102	A2	A12	3-25	691102			SL	COSL
69C01103	Bk1	C1ca	25-51	691103			L	SCL
69C01104	Bk2	C2ca	51-76	691104			L	COSL
69C01105	Bk3	C3ca	76-102	691105			L	COSL
69C01106	Bk4	C4ca	102-119	691106			L	SCL
69C01107	2Btkb	2B2tcab	103-137	691107			SCL	LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.96	(NA)
Clay, carbonate free, Weighted Average	12	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	90	% wt
Volume, >2mm, Weighted Average	65	% vol
Clay, total, Weighted Average	18	% 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	3A1a1a	3B1	3B1	3B1
69C01101	0-3	A1	S	cosl	11.8	17.4	70.8		1.0	7.3	10.1	10.4	21.9	12.9	15.1	10.5	15	59	5	92	79
69C01102	3-25	A2	S	cosl	16.3	16.0	67.7		4.0	8.7	7.3	5.9	15.3	10.6	14.9	21.0	23	38	7	88	68
69C01103	25-51	Bk1	S	scl	22.4	20.7	56.9		10.0	14.1	6.6	4.2	8.5	5.7	11.8	26.7	26	37	28	96	91
69C01104	51-76	Bk2	S	cosl	16.1	27.2	56.7		6.0	11.4	15.8	4.6	9.3	7.1	14.2	21.5	18	41	6	83	65
69C01105	76-102	Bk3	S	cosl	15.5	15.7	68.8		3.0	9.7	6.0	4.7	9.0	8.0	16.6	30.5	17	50	8	91	75
69C01106	102-119	Bk4	S	scl	21.7	23.7	54.6		6.0	14.8	8.9	5.6	11.1	7.5	13.4	17.0	8	25	42	87	75
69C01107	103-137	2Btkb	S	lcos	13.0	2.6	84.4			1.8	0.8	0.4	2.3	4.7	28.6	48.4	46	5	--	92	51

*** Primary Characterization Data ***

Pedon ID: S1969AZ003001

( Cochise, Arizona )

Print Date: Nov 21 2024 4:45PM

Sampled As	:	Hathaway
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  69C0207

---

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	%
				4A1f	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
69C01101	0-3	A1	S	1.27	1.35	0.007			18.6	5.2		1.021		0.06		0.91	0.44
69C01102	3-25	A2	S							8.4		1.021				0.83	0.52
69C01103	25-51	Bk1	S	1.20	1.27	0.003			25.1	10.5		1.021		0.03		0.55	0.47
69C01104	51-76	Bk2	S	1.38	1.38	--			20.2	6.8		1.021		0.09		0.60	0.42
69C01105	76-102	Bk3	S							7.6		1.021				0.74	0.49
69C01106	102-119	Bk4	S							9.5		1.021				0.53	0.44
69C01107	103-137	2Btkb	S	1.41	1.55	0.020			15.7	8.1		1.021		0.07		1.15	0.62

---

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 - - - - -)

6B1a

6A1a

6C1a

6G7a

69C01101

0-3

A1

S

0.066

0.65

10

0.7

tr

69C01102

3-25

A2

S

0.129

1.12

9

0.5

tr

69C01103

25-51

Bk1

S

0.072

0.97

13

0.4

tr

69C01104

51-76

Bk2

S

0.49

0.3

tr

69C01105

76-102

Bk3

S

0.32

0.4

tr

69C01106

102-119

Bk4

S

0.3

tr

69C01107

103-137

2Btkb

S

0.6

tr

*** Primary Characterization Data ***

Pedon ID: S1969AZ003001

( Cochise, Arizona )

Print Date: Nov 21 2024 4:45PM

Sampled As	:	Hathaway
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  69C0207

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
						6P2a	6Q2a						5A6a			5C3
69C01101	0-3	A1	S			0.2	0.6						10.7			100
69C01102	3-25	A2	S			0.2	0.6						13.6			100
69C01103	25-51	Bk1	S			0.2	0.2						12.4			100
69C01104	51-76	Bk2	S			0.3	0.2						9.6			100
69C01105	76-102	Bk3	S			0.6	0.3						11.4			100
69C01106	102-119	Bk4	S			0.7	0.3						11.6			100
69C01107	103-137	2Btkb	S			0.7	0.4						14.9			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 - -)		%
				6N1a	6O1a	6P1a	6Q1a		6J1a		6K1a				6L1a			8A	8D5	8A1a			5E
69C01101	0-3	A1	S																			2
69C01102	3-25	A2	S																			1
69C01103	25-51	Bk1	S	24.7	2.1	2.1	0.2		2.3		0.7				27.7			41.9	0.1	1.98		1	1
69C01104	51-76	Bk2	S	29.3	2.9	1.6	0.2		1.7		1.1				33.6			36.3	0.1	2.28		3	tr
69C01105	76-102	Bk3	S	25.3	5.3	3.0	0.2		2.5		4.4				28.6			34.8	0.1	2.44		4	1
69C01106	102-119	Bk4	S	13.3	4.4	4.7	0.2		2.2		3.6				17.2			43.7	tr	1.64		4	2
69C01107	103-137	2Btkb	S																tr	0.79		5

*** Primary Characterization Data ***

Pedon ID: S1969AZ003001

( Cochise, Arizona )

Print Date: Nov 21 2024 4:45PM

Sampled As	:	Hathaway
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  69C0207

---

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
					8C1e	8C1a	8C1b			6E1b		4E2a1a1a1
69C01101	0-3	A1	S		7.7	7.6				9
69C01102	3-25	A2	S		7.7	7.6				14
69C01103	25-51	Bk1	S		7.6	7.4	7.5			27		tr
69C01104	51-76	Bk2	S		7.7	7.4	7.5			25		tr
69C01105	76-102	Bk3	S		7.7	7.4	7.5			11		tr
69C01106	102-119	Bk4	S		7.8	7.4	7.6			25
69C01107	103-137	2Btkb	S		7.8	7.5				1

---

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

8C1a

69C01103

25-51

Bk1

S

8.4

69C01104

51-76

Bk2

S

8.3

69C01105

76-102

Bk3

S

8.4

69C01106

102-119

Bk4

S

8.5

*** Primary Characterization Data ***

Pedon ID: S1969AZ003001

( Cochise, Arizona )

Print Date: Nov 21 2024 4:45PM

Sampled As	:	Hathaway
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  69C0207

---

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

69C01101

0.0-3.0

A1

tcly

MT 4

MI 2

KK 1

69C01102

3.0-25.0

A2

tcly

MT 3

69C01103

25.0-51.0

Bk1

tcly

MT 3

69C01105

76.0-102.0

Bk3

tcly

MT 3

MI 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks