*** Primary Characterization Data ***

Pedon ID: 1972NV001003

( Churchill, Nevada )

Print Date: Nov 24 2024 2:16AM

Sampled as on Apr 23, 1972:	Duric Camborthid
Revised to correlated:	Trocken ; Sandy-skeletal, mixed, mesic Fluventic Haplocambids

				United States Department of Agriculture
SSL	-	Project	NL72NV002   DIXIE VALLEY	Natural Resources Conservation Service
	-	Site ID	1972NV001003   Lat: 39° 21' 0.00" north  Long: 118° 6' 50.00" west  MLRA: 27	National Soil Survey Center
	-	Pedon No.	72C0013	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
72C00078	A	A1	0-7	7278			FSL	FSL
72C00079	B1	B21	7-16	7279			SL	FSL
72C00080	B2	B22	16-27	7280			SL	COSL
72C00081	2Bkq1	2C1sIca	27-39	7281			COSL	COSL
72C00082	2Bk	2C2ca	39-58	7282			SL	LS
72C00083	2Bkq2	2C3sIca	58-73	7283			LCOS	LCOS
72C00084	3C1	3 C 4	73-87	7284			COSL	LCOS
72C00085	3C2	3 C 5	87-105	7285			SL	FSL
72C00086	4C	4 C 6	105-135	7286			SL	COSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.6	(NA)
Clay, carbonate free, Weighted Average	7	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	75	% wt
Volume, >2mm, Weighted Average	39	% vol
Clay, total, Weighted Average	7	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 1972NV001003

( Churchill, Nevada )

Print Date: Nov 24 2024 2:16AM

Sampled As	:	Duric Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0013

---

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
72C00078	0-7	A	S	fsl	4.3	22.4	73.3			7.0	15.4	30.1	19.1	4.0	8.9	11.2	8	8	6	56	28
72C00079	7-16	B1	S	fsl	7.4	21.4	71.2			10.7	10.7	24.3	18.7	5.8	10.9	11.5	6	6	13	60	31
72C00080	16-27	B2	S	cosl	10.7	17.5	71.8			8.2	9.3	19.9	15.1	5.6	12.7	18.5	11	14	9	68	39
72C00081	27-39	2Bkq1	S	cosl	10.0	14.6	75.4			6.2	8.4	11.6	11.1	6.0	17.6	29.1	11	20	34	87	67
72C00082	39-58	2Bk	S	ls	7.1	14.6	78.3			6.0	8.6	23.3	24.2	8.2	11.8	10.8	5	9	12	67	59
72C00083	58-73	2Bkq2	S	lcos	5.8	11.4	82.8			4.6	6.8	15.0	14.9	7.4	18.3	27.2	16	23	24	88	65
72C00084	73-87	3C1	S	lcos	5.9	14.4	79.7			5.4	9.0	19.8	16.6	7.0	15.4	20.9	15	17	7	76	43
72C00085	87-105	3C2	S	fsl	6.9	19.7	73.4			7.5	12.2	26.2	19.4	7.0	10.8	10.0	5	5	13	59	29
72C00086	105-135	4C	S	cosl	5.7	18.9	75.4			6.3	12.6	23.9	19.0	7.4	12.7	12.4	4	3	--	55	7

---

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	4B1c	3C2a1a		3D1		4C1		8D1	8D1
72C00078	0-7	A	S							3.6		1.018				2.12	0.84
72C00079	7-16	B1	S	1.52	1.54	0.003		16.5	13.8	4.5		1.018		0.11		1.54	0.61
72C00080	16-27	B2	S	1.42	1.45	0.005		18.1	15.9	5.4		1.018		0.11		1.21	0.50
72C00081	27-39	2Bkq1	S	1.17	1.17	--		33.4	32.1	6.3		1.018		0.16		1.20	0.63
72C00082	39-58	2Bk	S	1.58	1.61	0.003		19.0	14.3	3.5		1.018		0.09		1.52	0.49
72C00083	58-73	2Bkq2	S	1.53	1.55	0.002		18.0	16.3	4.6		1.018		0.09		1.67	0.79
72C00084	73-87	3C1	S							4.7		1.018				1.81	0.80
72C00085	87-105	3C2	S	1.46	1.48	0.004		20.4	14.3	5.4		1.018		0.11		1.86	0.78
72C00086	105-135	4C	S	1.41	1.43	0.005		24.8	16.1	1.1		1.018		0.15		1.96	0.86

¹ Multiple values present due to instrumentation or analyzed size fraction. See laboratory for more information.

*** Primary Characterization Data ***

Pedon ID: 1972NV001003

( Churchill, Nevada )

Print Date: Nov 24 2024 2:16AM

Sampled As	:	Duric Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0013

---

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

72C00078

0-7

A

S

0.028

0.25

9

72C00079

7-16

B1

S

0.017

0.11

6

72C00080

16-27

B2

S

0.08

72C00081

27-39

2Bkq1

S

0.11

72C00082

39-58

2Bk

S

0.07

72C00083

58-73

2Bkq2

S

0.21

72C00084

73-87

3C1

S

0.51

72C00085

87-105

3C2

S

0.14

72C00086

105-135

4C

S

0.10

---

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					5A3a	5A8b			5C3	5C1
72C00078	0-7	A	S	7.9*	2.2	1.1	1.1	12.3				12.3	9.1			100	100
72C00079	7-16	B1	S	10.3*	2.1	1.4	1.5						11.4			100	100
72C00080	16-27	B2	S	13.8*	2.1	2.1	1.9						13.0			100	100
72C00081	27-39	2Bkq1	S	16.1*	1.8	3.1	1.1						12.0			100	100
72C00082	39-58	2Bk	S	13.9*	1.3	3.7	0.7						10.8			100	100
72C00083	58-73	2Bkq2	S	11.1*	0.8	4.0	0.3						9.7			100	100
72C00084	73-87	3C1	S	13.2*	1.0	5.9	0.3						10.7			100	100
72C00085	87-105	3C2	S	16.0*	1.1	9.3	0.4						12.8			100	100
72C00086	105-135	4C	S	25.1*	1.4	8.6	0.3						11.2			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: 1972NV001003

( Churchill, Nevada )

Print Date: Nov 24 2024 2:16AM

Sampled As	:	Duric Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0013

---

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		6J1b		6K1c				6L1c			8A	8D5	8A3a			5E
72C00078	0-7	A	S	2.1	0.9	3.6	0.8		5.3		0.4							28.3	tr	0.70		11	3
72C00079	7-16	B1	S	0.9	0.9	4.5	0.7		4.7		0.1							21.4	tr	0.64		11	5
72C00080	16-27	B2	S	1.1	0.6	7.1	0.5		4.9		tr				0.3			22.0	tr	0.83		15	8
72C00081	27-39	2Bkq1	S	1.4	0.6	11.1	0.3		6.4		1.3				0.4			19.1	tr	1.22		24	11
72C00082	39-58	2Bk	S	0.7	0.9	9.8	0.2		6.9		0.3				0.4			24.1	tr	0.91		32	11
72C00083	58-73	2Bkq2	S	1.1	0.6	22.4	0.2		4.2		13.6				1.3			19.8	tr	2.30		37	24
72C00084	73-87	3C1	S	5.3	1.1	62.8	0.2		3.7		51.5				5.2			21.3	0.1	5.94		43	35
72C00085	87-105	3C2	S	11.5	2.0	92.0	0.3		3.1		78.9				19.6			24.6	0.2	8.25		55	35
72C00086	105-135	4C	S	31.0	4.3	113.0	0.4		2.6		71.1				71.7			26.8	0.3	12.62		50	27

---

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
72C00078	0-7	A	S		7.7	8.5	8.0
72C00079	7-16	B1	S		7.9	8.7	8.1			1
72C00080	16-27	B2	S		8.0	8.6	8.0			1
72C00081	27-39	2Bkq1	S		8.1	9.1	8.2			2
72C00082	39-58	2Bk	S		8.2	9.2	8.5			1
72C00083	58-73	2Bkq2	S		8.3	9.3	8.4			1
72C00084	73-87	3C1	S		8.2	9.0	8.0			1
72C00085	87-105	3C2	S		8.1	8.8	8.0			1
72C00086	105-135	4C	S		7.7	8.1	7.9			1		tr

*** Primary Characterization Data ***

Pedon ID: 1972NV001003

( Churchill, Nevada )

Print Date: Nov 24 2024 2:16AM

Sampled As	:	Duric Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0013

---

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

NK

72C00078

0-7

A

S

8.9

72C00079

7-16

B1

S

9.3

72C00080

16-27

B2

S

9.3

72C00081

27-39

2Bkq1

S

9.6

72C00082

39-58

2Bk

S

9.7

72C00083

58-73

2Bkq2

S

9.7

72C00084

73-87

3C1

S

9.7

72C00085

87-105

3C2

S

9.6

72C00086

105-135

4C

S

8.5

*** Primary Characterization Data ***

Pedon ID: 1972NV001003

( Churchill, Nevada )

Print Date: Nov 24 2024 2:16AM

Sampled As	:	Duric Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  72C0013

---

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

72C00078

0.0-7.0

A

tcly

MI 3

MT 2

72C00080

16.0-27.0

B2

tcly

MI 2

MT 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks