*** Primary Characterization Data ***

Pedon ID: 1982NV001003

( Churchill, Nevada )

Print Date: Jan 30 2025 6:54AM

Sampled as on Mar 30, 1982:	Chliper ; Fine, montmorillonitic, mesic Duric Natrargid
Revised to correlated:	Chilper ; Fine, smectitic, mesic Durinodic Xeric Natrargids

				United States Department of Agriculture
SSL	-	Project	CP82NV220   PERSHING COUNTY--BLM	Natural Resources Conservation Service
	-	Site ID	1982NV001003   Lat: 40° 0' 3.00" north  Long: 118° 4' 42.00" west  MLRA: 24	National Soil Survey Center
	-	Pedon No.	82P0710	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
82P03725	A1	A1	0-5				VFSL	SIL
82P03726	A2	A2	5-13				VFSL	L
82P03727	Btkn1	BtkN1	13-28				C	C
82P03728	Btkn2	BtkN2	28-38				C	C
82P03729	Btkn3	BtkN3	38-46				C	C
82P03730	Btkz	BtkZ	46-61				SC	SC
82P03731	Bkq	Bqk	61-81				SCL	SC
82P03732	Bq1	Bq1	81-122				SL	COSL
82P03733	Bq2	Bq2	122-142				SL	LS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.76	(NA)
Clay, carbonate free, Weighted Average	49	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	42	% wt
Volume, >2mm, Weighted Average	18	% vol
Clay, total, Weighted Average	54	% wt
Weighted averages based on control section: 13-63 cm

*** Primary Characterization Data ***

Pedon ID: 1982NV001003

( Churchill, Nevada )

Print Date: Jan 30 2025 6:54AM

Sampled As	:	Chliper		Fine, montmorillonitic, mesic Duric Natrargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0710

---

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	3A1a1a	3B1	3B1	3B1
82P03725	0-5	A1	S	sil	8.6	51.5	39.9	1.6	1.7	22.5	29.0	30.9	4.7	1.2	1.4	1.7	2	2	--	13	4
82P03726	5-13	A2	S	l	10.8	48.5	40.7	1.2		22.0	26.5	34.0	4.3	0.9	1.0	0.5	1	2	--	9	3
82P03727	13-28	Btkn1	S	c	62.5	22.5	15.0	18.8	6.2	15.4	7.1	7.0	2.4	1.7	1.8	2.1	2	2	--	12	4
82P03728	28-38	Btkn2	S	c	59.9	24.5	15.6	22.9	6.3	15.1	9.4	7.1	2.8	2.0	1.8	1.9	1	tr	12	20	13
82P03729	38-46	Btkn3	S	c	61.7	14.9	23.4	28.0	1.8	9.2	5.7	5.3	4.0	4.0	5.4	4.7	4	11	31	56	46
82P03730	46-61	Btkz	S	sc	39.1	15.7	45.2	7.6	2.5	10.8	4.9	6.4	6.8	8.4	10.1	13.5	10	15	32	74	57
82P03731	61-81	Bkq	S	sc	37.2	16.1	46.7	7.5	6.8	10.2	5.9	8.9	8.1	7.9	9.7	12.1	15	14	41	81	71
82P03732	81-122	Bq1	S	cosl	10.8	20.7	68.5	1.3	3.9	11.6	9.1	11.3	11.0	10.7	15.4	20.1	6	16	40	84	64
82P03733	122-142	Bq2	S	ls	2.9	22.0	75.1	0.8	1.2	9.7	12.3	22.6	16.6	11.7	11.2	13.0	6	12	29	75	51

---

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	4E2a1a1a1	4C1		8D1	8D1
82P03725	0-5	A1	S	1.51	1.53	0.004			14.8	6.6		1.011		0.12		1.57	0.77
82P03726	5-13	A2	S	1.58	1.59	0.002			12.9	6.4		1.012		0.10		1.29	0.59
82P03727	13-28	Btkn1	S	1.22	1.60	0.093				38.8		1.031				0.61	0.62
82P03728	28-38	Btkn2	S	1.03	1.61	0.149			49.9	38.4		1.036		0.11		0.67	0.64
82P03729	38-46	Btkn3	S	0.91	1.63	0.150			59.1	35.9		1.046		0.16		0.80	0.58
82P03730	46-61	Btkz	S	1.12	1.39	0.046			33.2	20.2			1.046	0.09		0.76	0.52
82P03731	61-81	Bkq	S							17.4			1.033			0.61	0.47
82P03732	81-122	Bq1	S	2.22	2.22	--				10.8			1.020			1.40	1.00
82P03733	122-142	Bq2	S							6.6		1.015				5.03	2.28

*** Primary Characterization Data ***

Pedon ID: 1982NV001003

( Churchill, Nevada )

Print Date: Jan 30 2025 6:54AM

Sampled As	:	Chliper		Fine, montmorillonitic, mesic Duric Natrargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0710

---

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
82P03727	13-28	Btkn1	S	66	39

---

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
82P03725	0-5	A1	S		0.065			0.75	12
82P03726	5-13	A2	S		0.048			0.50	10
82P03727	13-28	Btkn1	S		0.059			0.65	11
82P03728	28-38	Btkn2	S		0.059			0.59	10
82P03729	38-46	Btkn3	S					0.43
82P03730	46-61	Btkz	S					0.26
82P03731	61-81	Bkq	S					0.30
82P03732	81-122	Bq1	S					0.38
82P03733	122-142	Bq2	S					0.23

*** Primary Characterization Data ***

Pedon ID: 1982NV001003

( Churchill, Nevada )

Print Date: Jan 30 2025 6:54AM

Sampled As	:	Chliper		Fine, montmorillonitic, mesic Duric Natrargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0710

---

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
82P03725	0-5	A1	S	36.7*	3.0	3.7	2.1						13.5			100	100
82P03726	5-13	A2	S	40.3*	2.7	4.6	1.8						13.9			100	100
82P03727	13-28	Btkn1	S	37.8*	5.6	37.8	2.0						38.4			100	100
82P03728	28-38	Btkn2	S	39.1*	5.3	48.7	1.3						39.9			100	100
82P03729	38-46	Btkn3	S	36.0*	5.5	69.3	1.5						49.4			100	100
82P03730	46-61	Btkz	S	133.1*	3.8	47.2	1.0						29.8			100	100
82P03731	61-81	Bkq	S	97.1*	3.3	42.3	0.8						22.7			100	100
82P03732	81-122	Bq1	S	65.4*	3.6	35.2	0.4						15.1			100	100
82P03733	122-142	Bq2	S	44.7*	1.7	24.3	0.3						14.6			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
82P03725	0-5	A1	S	4.0	1.1	16.2	1.0	--	8.4	0.5	6.1				6.1	0.1	--	33.1	tr	2.15	0.60	23	10
82P03726	5-13	A2	S	0.6	0.2	8.7	0.2	--	5.9	0.1	2.4				0.5	0.1	0.2	29.2	tr	0.94	0.35	31	14
82P03727	13-28	Btkn1	S	0.5	0.1	44.6	0.1	--	8.7	1.1	29.5				4.2	0.3	--	103.7	0.4	4.62	2.87	86	81
82P03728	28-38	Btkn2	S	0.5	0.2	70.8	0.1	--	8.2	2.6	46.6				14.0	--	--	178.0	0.9	6.88	4.32	90	120
82P03729	38-46	Btkn3	S	1.0	0.6	147.8	0.2	--	5.8	4.5	83.3				51.3	4.0	--	172.3	1.8	12.78	1.83	89	165
82P03730	46-61	Btkz	S	29.0	4.3	356.9	0.7	--	2.6	15.0	160.3				205.7	--	--	63.5	1.5	27.00	1.36	82	87
82P03731	61-81	Bkq	S	30.0	4.5	463.4	0.8	--	2.5	14.9	235.8				229.6	--	--	55.8	1.6	33.30	11.89	72	112
82P03732	81-122	Bq1	S	34.4	3.4	445.8	0.6	--	1.9	15.1	250.5				200.3	--	--	42.5	1.2	32.90	10.57	100*	103
82P03733	122-142	Bq2	S	25.8	2.5	312.0	0.3	--	1.5	15.0	165.0				150.9	--	--	35.8	0.8	25.30	6.88	90	83

^*ESP set to 100, Na exceeds measured exchange capacity.

*** Primary Characterization Data ***

Pedon ID: 1982NV001003

( Churchill, Nevada )

Print Date: Jan 30 2025 6:54AM

Sampled As	:	Chliper		Fine, montmorillonitic, mesic Duric Natrargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0710

---

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		8E1
82P03725	0-5	A1	S		8.1	8.5	8.0			6
82P03726	5-13	A2	S		8.4	9.1	8.5			6
82P03727	13-28	Btkn1	S		9.1	9.0	8.7			14
82P03728	28-38	Btkn2	S		9.2	9.1	9.0			20
82P03729	38-46	Btkn3	S		8.9	8.9	8.8			5
82P03730	46-61	Btkz	S		8.7	8.6	8.4			7		5
82P03731	61-81	Bkq	S		8.7	8.7	8.4			18		3
82P03732	81-122	Bq1	S		8.6	8.6	8.3			35		1		140
82P03733	122-142	Bq2	S		8.6	8.6	8.3			18		--

*** Primary Characterization Data ***

Pedon ID: 1982NV001003

( Churchill, Nevada )

Print Date: Jan 30 2025 6:54AM

Sampled As	:	Chliper		Fine, montmorillonitic, mesic Duric Natrargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0710

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

82P03725

0.0-5.0

A1

tcly

MI 2

MT 1

KK 1

CA 1

4.3

2.2

82P03727

13.0-28.0

Btkn1

tcly

MI 3

MT 2

KK 1

CL 1

CA 1

7.1

2.9

82P03730

46.0-61.0

Btkz

tcly

MT 3

MI 1

KK 1

CL 1

CA 1

7.4

1.6

82P03732

81.0-122.0

Bq1

tcly

MT 2

CA 2

MI 1

2.6

0.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks