*** Primary Characterization Data ***

Pedon ID: 85AZ003091

( Cochise, Arizona )

Print Date: Nov 12 2024 3:33AM

Sampled as on Nov 29, 1985:	Tombstone ; Loamy-skeletal, mixed Ustollic Calciorthids
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP86AZ222   WALNUT GULCH	Natural Resources Conservation Service
	-	Site ID	S1985AZ003091   Lat: 31° 44' 52.00" north  Long: 109° 57' 15.01" west	National Soil Survey Center
	-	Pedon No.	86P0835	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
86P05008	A1	A1	0-8				SL	SL
86P05009	A2	A2	8-20					SCL
86P05010	Bw	Bw1	20-38					FSL
86P05011	2Bk1	2Bk1	38-66					SL
86P05012	2Bk2	2Bk2	66-86					SL
86P05013	2Bk3	2Bk3	86-117					COSL
86P05014	2Bk4	2Bk4	117-153					LS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.95	(NA)
Clay, carbonate free, Weighted Average	9	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	84	% wt
Volume, >2mm, Weighted Average	48	% vol
Clay, total, Weighted Average	11	% 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
86P05008	0-8	A1	S	sl	12.0	13.3	74.7		1.1	7.3	6.0	10.7	27.8	15.5	9.2	11.5	10	26	18	83	54
86P05009	8-20	A2	S	scl	20.5	19.1	60.4		5.8	13.7	5.4	8.8	19.7	11.4	8.6	11.9	13	23	24	81	60
86P05010	20-38	Bw	S	fsl	18.9	24.0	57.1		3.2	16.4	7.6	12.0	19.4	10.5	6.7	8.5	12	25	31	82	68
86P05011	38-66	2Bk1	S	sl	8.6	21.8	69.6		1.1	14.1	7.7	11.6	20.4	13.4	12.7	11.5	14	26	17	82	57
86P05012	66-86	2Bk2	S	sl	12.5	20.0	67.5		3.4	13.4	6.6	10.7	20.3	14.8	11.4	10.3	19	28	25	88	72
86P05013	86-117	2Bk3	S	cosl	7.2	17.8	75.0		1.7	11.3	6.5	10.5	22.2	16.5	14.9	10.9	9	16	27	83	52
86P05014	117-153	2Bk4	S	ls	5.7	14.1	80.2		--	7.7	6.4	12.0	29.3	20.5	10.9	7.5	11	26	31	90	68

*** Primary Characterization Data ***

Pedon ID: 85AZ003091

( Cochise, Arizona )

Print Date: Nov 12 2024 3:33AM

Sampled As	:	Tombstone		Loamy-skeletal, mixed Ustollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0835

---

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
86P05008	0-8	A1	S							6.2		1.010				1.00	0.52
86P05009	8-20	A2	S	1.08	1.18	0.018			25.4	10.9		1.012		0.10		0.74	0.53
86P05010	20-38	Bw	S	1.18	1.28	0.014			29.3	10.8		1.016		0.11		0.82	0.57
86P05011	38-66	2Bk1	S	1.59	1.63	0.005			14.3	8.0		1.016		0.05		1.86	0.93
86P05012	66-86	2Bk2	S							7.9		1.017				1.26	0.63
86P05013	86-117	2Bk3	S							6.8		1.016				2.14	0.94
86P05014	117-153	2Bk4	S							6.1		1.018				2.67	1.07

---

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 - - - - -)

6A1c

86P05008

0-8

A1

S

0.89

86P05009

8-20

A2

S

1.42

86P05010

20-38

Bw

S

1.21

86P05011

38-66

2Bk1

S

0.47

86P05012

66-86

2Bk2

S

0.22

86P05013

86-117

2Bk3

S

0.12

86P05014

117-153

2Bk4

S

0.04

*** Primary Characterization Data ***

Pedon ID: 85AZ003091

( Cochise, Arizona )

Print Date: Nov 12 2024 3:33AM

Sampled As	:	Tombstone		Loamy-skeletal, mixed Ustollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0835

---

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
86P05008	0-8	A1	S	46.5*	1.1	tr	0.6						12.0			100	100
86P05009	8-20	A2	S	49.2*	0.9	tr	0.3						15.2			100	100
86P05010	20-38	Bw	S	49.9*	0.9	0.1	0.2						15.5			100	100
86P05011	38-66	2Bk1	S	47.2*	1.2	0.1	0.2						16.0			100	100
86P05012	66-86	2Bk2	S	44.8*	2.2	0.1	0.2						15.7			100	100
86P05013	86-117	2Bk3	S	44.5*	3.2	0.3	0.3						15.4			100	100
86P05014	117-153	2Bk4	S	27.5*	3.4	0.6	0.4						15.2			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
86P05008	0-8	A1	S	6.8	0.6	0.1	0.5	--	6.1	0.2	0.2				0.9	--	--	30.6	tr	0.73	0.27	--	tr
86P05009	8-20	A2	S	4.2	0.3	0.2	0.1	--	3.6	0.1	0.2				0.7	--	--	43.9	tr	0.46	0.27	--	tr
86P05010	20-38	Bw	S																		0.24	1
86P05011	38-66	2Bk1	S																		0.19	1
86P05012	66-86	2Bk2	S																		0.20	1
86P05013	86-117	2Bk3	S																		0.19	2
86P05014	117-153	2Bk4	S																		0.20	4

*** Primary Characterization Data ***

Pedon ID: 85AZ003091

( Cochise, Arizona )

Print Date: Nov 12 2024 3:33AM

Sampled As	:	Tombstone		Loamy-skeletal, mixed Ustollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0835

---

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				8E1
86P05008	0-8	A1	S		7.6	8.2	7.7			18
86P05009	8-20	A2	S		7.5	8.0	7.7			30				1325
86P05010	20-38	Bw	S		7.5	8.1				39
86P05011	38-66	2Bk1	S		7.6	8.2				27
86P05012	66-86	2Bk2	S		7.7	8.2				32
86P05013	86-117	2Bk3	S		7.7	8.4				28
86P05014	117-153	2Bk4	S		7.8	8.6				20