*** Primary Characterization Data ***

Pedon ID: 1956NV027012

( Pershing, Nevada )

Print Date: Apr 19 2024 3:41PM

Sampled as on Jul 14, 1956:	Placeritos
Revised to correlated:	Placeritos ; Fine-silty, mixed, calcareous, mesic Aquic Xerofluvents

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	1956NV027012   Lat: 40° 10' 17.00" north  Long: 118° 27' 12.00" west  MLRA: 27	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3206	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A25073	Ap	Ap	0-13	56385				SIL
40A25074	C1	C 1	13-36	56386				SIL
40A25075	C2	C 2	36-63	56387				SIL
40A25076	C3	C 3	63-79	56388				SIL
40A25077	2C4	2C 4	79-104	56389				SIL
40A25078	3C5	3C 5	104-132	56390				SIL
40A25079	4C6	4C 6	132-142	56391				SIL
40A25080	5C7	5C 7	142-170	56392				SIL
40A25081	6C8	6C 8	170-185	56393				SIC
40A25082	6C9	6C 9	185-201	56394				SIC
40A25083	7Ab	7A'1	201-216	56395				SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	18	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	18	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 1956NV027012

( Pershing, Nevada )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Placeritos
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3206

---

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
40A25073	0-13	Ap	S	sil	21.6	59.8	18.6			32.7	27.1	10.3	5.5	1.6	0.8	0.4	--	--	--	8	--
40A25074	13-36	C1	S	sil	21.7	63.2	15.1			34.7	28.5	9.0	4.2	1.3	0.5	0.1	--	--	--	6	--
40A25075	36-63	C2	S	sil	20.5	66.2	13.3			35.6	30.6	8.9	3.1	0.9	0.3	0.1	--	--	--	4	--
40A25076	63-79	C3	S	sil	18.6	72.6	8.8			37.6	35.0	6.4	1.5	0.6	0.2	0.1	--	--	--	2	--
40A25077	79-104	2C4	S	sil	12.8	53.5	33.7			20.8	32.7	28.3	4.8	0.5	0.1	--	--	--	--	5	--
40A25078	104-132	3C5	S	sil	19.4	72.9	7.7			38.8	34.1	6.5	0.9	0.2	0.1	--	--	--	--	1	--
40A25079	132-142	4C6	S	sil	19.9	66.9	13.2			37.1	29.8	11.2	1.7	0.2	0.1	--	--	--	--	2	--
40A25080	142-170	5C7	S	sil	18.6	69.7	11.7			29.0	40.7	10.0	1.4	0.2	0.1	--	--	--	--	2	--
40A25081	170-185	6C8	S	sic	40.4	59.2	0.4			53.7	5.5	0.2	0.2	--	--	--	--	--	--	tr	--
40A25082	185-201	6C9	S	sic	50.5	46.9	2.6			40.5	6.4	1.7	0.5	0.1	0.2	0.1	--	--	--	1	--
40A25083	201-216	7Ab	S	sicl	34.6	58.7	6.7			43.0	15.7	5.1	1.0	0.1	0.2	0.3	--	--	--	2	--

---

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	%
										3C2a1a
40A25073	0-13	Ap	S							12.6							0.58
40A25074	13-36	C1	S							13.4							0.62
40A25075	36-63	C2	S							13.4							0.65
40A25076	63-79	C3	S							13.3							0.72
40A25077	79-104	2C4	S							9.6							0.75
40A25078	104-132	3C5	S							13.9							0.72
40A25079	132-142	4C6	S							15.4							0.77
40A25080	142-170	5C7	S							13.8							0.74
40A25081	170-185	6C8	S							24.8							0.61
40A25082	185-201	6C9	S							27.6							0.55
40A25083	201-216	7Ab	S							21.4							0.62

*** Primary Characterization Data ***

Pedon ID: 1956NV027012

( Pershing, Nevada )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Placeritos
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3206

---

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 - - - - -)

6A1a

40A25073

0-13

Ap

S

1.05

40A25074

13-36

C1

S

0.70

40A25075

36-63

C2

S

0.52

40A25076

63-79

C3

S

0.45

40A25077

79-104

2C4

S

0.25

40A25078

104-132

3C5

S

0.38

40A25079

132-142

4C6

S

0.42

40A25080

142-170

5C7

S

0.37

40A25081

170-185

6C8

S

0.39

40A25082

185-201

6C9

S

0.50

40A25083

201-216

7Ab

S

0.65

---

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
40A25073	0-13	Ap	S			0.6	1.4									100
40A25074	13-36	C1	S			2.6	2.4									100
40A25075	36-63	C2	S			2.9	2.2									100
40A25076	63-79	C3	S			3.0	2.0									100
40A25077	79-104	2C4	S			2.5	1.4									100
40A25078	104-132	3C5	S			4.2	1.6									100
40A25079	132-142	4C6	S			4.4	1.7									100
40A25080	142-170	5C7	S			4.4	1.7									100
40A25081	170-185	6C8	S			6.2	2.7									100
40A25082	185-201	6C9	S			6.1	3.3									100
40A25083	201-216	7Ab	S			6.5	3.4									100

*** Primary Characterization Data ***

Pedon ID: 1956NV027012

( Pershing, Nevada )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Placeritos
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3206

---

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											8A	8D5	8A1a
40A25073	0-13	Ap	S	4.2	2.3	10.7	1.3											48.7	tr	1.60			6
40A25074	13-36	C1	S	2.8	1.7	9.3	0.7											45.6	tr	1.20			6
40A25075	36-63	C2	S	1.8	0.9	10.5	0.6											47.8	tr	1.20			9
40A25076	63-79	C3	S	1.6	0.7	10.1	0.4											50.2	tr	1.10			9
40A25077	79-104	2C4	S	2.2	0.8	11.5	0.4											35.6	tr	1.40			9
40A25078	104-132	3C5	S	3.0	1.7	19.4	0.4											52.2	0.1	2.30			13
40A25079	132-142	4C6	S	5.0	2.3	25.3	0.5											45.9	0.1	3.20			13
40A25080	142-170	5C7	S	7.6	3.4	30.8	0.7											38.1	0.1	4.20			13
40A25081	170-185	6C8	S	5.1	2.2	25.0	0.6											71.1	0.2	3.30			13
40A25082	185-201	6C9	S	4.9	2.2	25.3	0.6											80.7	0.2	3.30			13
40A25083	201-216	7Ab	S	9.0	4.2	35.8	1.0											56.8	0.2	5.10			14

---

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
							8C1b			6E1a
40A25073	0-13	Ap	S				8.0			6
40A25074	13-36	C1	S				7.8			6
40A25075	36-63	C2	S				8.0			7
40A25076	63-79	C3	S				8.0			7
40A25077	79-104	2C4	S				8.0			4
40A25078	104-132	3C5	S				8.0			7
40A25079	132-142	4C6	S				7.8			7
40A25080	142-170	5C7	S				7.7			6
40A25081	170-185	6C8	S				7.7			9
40A25082	185-201	6C9	S				7.7			4
40A25083	201-216	7Ab	S				7.6			3

*** Primary Characterization Data ***

Pedon ID: 1956NV027012

( Pershing, Nevada )

Print Date: Apr 19 2024 3:41PM

Sampled As	:	Placeritos
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3206

---

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
								5A2a					8C1a
40A25073	0-13	Ap	S					24.5					8.6
40A25074	13-36	C1	S					25.8					8.5
40A25075	36-63	C2	S					24.7					8.5
40A25076	63-79	C3	S					24.7					8.5
40A25077	79-104	2C4	S					19.5					8.7
40A25078	104-132	3C5	S					26.0					8.7
40A25079	132-142	4C6	S					26.8					8.7
40A25080	142-170	5C7	S					24.3					8.6
40A25081	170-185	6C8	S					36.9					8.5
40A25082	185-201	6C9	S					41.3					8.3
40A25083	201-216	7Ab	S					37.1					8.2