*** Primary Characterization Data ***

Pedon ID: 82NV027004

( Pershing, Nevada )

Print Date: Nov 21 2024 12:22PM

Sampled as on Apr 1, 1982:	Roca ; Clayey-skeletal, montmorillonitic, frigid Xerollic Haplargid
Revised to correlated:	Roca ; Fine-loamy, mixed, superactive, frigid Xerollic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP82NV220   PERSHING COUNTY--BLM	Natural Resources Conservation Service
	-	Site ID	S1982NV027004   Lat: 40° 26' 9.00" north  Long: 118° 8' 4.00" west  MLRA: 24	National Soil Survey Center
	-	Pedon No.	82P0711	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
82P03734	A1	A1	0-5				L	L
82P03735	A2	A2	5-20				L	SIL
82P03736	AB	AB	20-33				L	SIL
82P03737	Bt1	Bt1	33-46				CL	SIL
82P03738	Bt2	Bt2	46-58				C	C
82P03739	Bt3	Bt3	58-66				C	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.19	(NA)
Clay, carbonate free, Weighted Average	25	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	54	% wt
Volume, >2mm, Weighted Average	28	% vol
Clay, total, Weighted Average	25	% wt
Weighted averages based on control section: 5-55 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
82P03734	0-5	A1	S	l	14.7	49.8	35.5			29.4	20.4	12.1	3.6	2.9	5.3	11.6	9	6	27	56	42
82P03735	5-20	A2	S	sil	19.0	50.8	30.2			29.5	21.3	12.8	3.3	2.3	4.5	7.3	10	7	9	40	26
82P03736	20-33	AB	S	sil	21.1	50.7	28.2			29.9	20.8	13.1	3.2	2.3	3.7	5.9	8	6	25	48	40
82P03737	33-46	Bt1	S	sil	19.4	52.0	28.6			32.5	19.5	12.1	3.2	2.3	4.1	6.9	7	6	44	65	57
82P03738	46-58	Bt2	S	c	46.5	25.1	28.4			15.1	10.0	6.4	4.5	4.3	5.1	8.1	11	4	46	70	62
82P03739	58-66	Bt3	S	c	56.5	13.0	30.5			8.7	4.3	2.9	3.9	4.6	7.2	11.9	7	6	59	80	72

*** Primary Characterization Data ***

Pedon ID: 82NV027004

( Pershing, Nevada )

Print Date: Nov 21 2024 12:22PM

Sampled As	:	Roca		Clayey-skeletal, montmorillonitic, frigid Xerollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0711

---

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
82P03734	0-5	A1	S							9.5		1.018				1.37	0.65
82P03735	5-20	A2	S	1.20	1.29	0.021			19.0	11.4		1.023		0.08		1.22	0.60
82P03736	20-33	AB	S	1.27	1.34	0.014			20.0	12.8		1.025		0.07		1.20	0.61
82P03737	33-46	Bt1	S	1.28	1.35	0.011			22.5	13.2		1.028		0.07		1.38	0.68
82P03738	46-58	Bt2	S	1.10	1.39	0.045			36.8	26.1		1.039		0.07		0.85	0.56
82P03739	58-66	Bt3	S	1.01	1.30	0.041			43.3	37.7		1.049		0.03		0.80	0.67

---

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
82P03735	5-20	A2	S	30	7
82P03737	33-46	Bt1	S	33	9
82P03739	58-66	Bt3	S	74	38

---

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
82P03734	0-5	A1	S		0.136			1.44	11
82P03735	5-20	A2	S		0.089			0.92	10
82P03736	20-33	AB	S		0.068			0.66	10
82P03737	33-46	Bt1	S		0.065			0.53	8
82P03738	46-58	Bt2	S					0.59
82P03739	58-66	Bt3	S					0.69

*** Primary Characterization Data ***

Pedon ID: 82NV027004

( Pershing, Nevada )

Print Date: Nov 21 2024 12:22PM

Sampled As	:	Roca		Clayey-skeletal, montmorillonitic, frigid Xerollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0711

---

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		6H5a				5A8b			5C3	5C1
82P03734	0-5	A1	S	15.9*	4.3	0.3	2.9		1.3				20.2			95	100
82P03735	5-20	A2	S	18.4*	4.6	0.3	2.2		0.8				23.1			97	100
82P03736	20-33	AB	S	19.9*	5.1	0.5	1.7		1.2				25.4			96	100
82P03737	33-46	Bt1	S	21.6*	5.7	0.6	1.0		1.2				26.7			96	100
82P03738	46-58	Bt2	S	30.4*	9.5	0.8	1.3		0.6				39.6			99	100
82P03739	58-66	Bt3	S	34.0*	11.2	0.9	1.5		1.6				45.0			97	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
82P03734	0-5	A1	S	13.3	5.0	1.8	2.5	--	4.4	0.5	2.5				0.7	--	12.2	39.7	0.1	2.30	1.35	1	1
82P03735	5-20	A2	S	4.0	1.2	1.1	0.6	--	5.8	0.1	0.2				0.2	--	--	45.1	tr	0.63	0.42	1	1
82P03736	20-33	AB	S																		0.22	2
82P03737	33-46	Bt1	S																		0.14	2
82P03738	46-58	Bt2	S																		0.19	2
82P03739	58-66	Bt3	S																		0.21	2

---

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
82P03734	0-5	A1	S		7.1	7.3	7.0			--
82P03735	5-20	A2	S		7.6	8.0	7.8			tr
82P03736	20-33	AB	S		7.5	8.0				--
82P03737	33-46	Bt1	S		7.5	8.0				--
82P03738	46-58	Bt2	S		7.6	7.6				--
82P03739	58-66	Bt3	S		7.6	7.8				--

*** Primary Characterization Data ***

Pedon ID: 82NV027004

( Pershing, Nevada )

Print Date: Nov 21 2024 12:22PM

Sampled As	:	Roca		Clayey-skeletal, montmorillonitic, frigid Xerollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0711

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

82P03734

0.0-5.0

A1

tcly

MI 2

MT 1

KK 1

6.7

2.9

82P03736

20.0-33.0

AB

tcly

MI 2

MT 2

KK 1

KK 5

7.0

2.5

82P03738

46.0-58.0

Bt2

tcly

MT 3

MI 2

KK 1

8.7

2.4

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