*** Primary Characterization Data ***

Pedon ID: 1956NV027006

( Pershing, Nevada )

Print Date: Apr 26 2024 10:40PM

Sampled as on Jun 29, 1956:	Toy
Revised to correlated:	TOY ; Very-fine, montmorillonitic, mesic Typic Natraquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	1956NV027006   Lat: 40° 6' 58.00" north  Long: 118° 28' 2.00" west  MLRA: 27	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3238	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
40A25294	Ap	Ap	0-23	56338				C
40A25295	Bt1	B21t	23-43	56339				C
40A25296	Bt2	B22t	43-69	56340				C
40A25297	2C1	2C 1	69-109	56341				SICL
40A25298	2C2	2C 2	109-150	56342				SICL
40A25299	3C	3C 3	150-165	56343				SIC
40A25300	4C	4C 4	165-180	56344				SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	63	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	63	% wt
Weighted averages based on control section: 23-69 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
40A25294	0-23	Ap	S	c	57.3	36.5	6.2			28.9	7.6	2.6	2.3	0.5	0.5	0.3	--	--	--	4	--
40A25295	23-43	Bt1	S	c	65.3	31.1	3.6			27.9	3.2	1.3	1.1	0.4	0.5	0.3	--	--	--	2	--
40A25296	43-69	Bt2	S	c	62.0	37.3	0.7			36.7	0.6	0.2	0.4	--	--	0.1	--	--	--	1	--
40A25297	69-109	2C1	S	sicl	39.8	41.7	18.5			29.7	12.0	12.5	5.2	0.3	0.3	0.2	--	--	--	6	--
40A25298	109-150	2C2	S	sicl	30.4	65.4	4.2			45.6	19.8	2.6	0.9	0.1	0.3	0.3	--	--	--	2	--
40A25299	150-165	3C	S	sic	49.5	48.5	2.0			39.1	9.4	1.1	0.4	0.1	0.1	0.3	--	--	--	1	--
40A25300	165-180	4C	S	sicl	30.5	66.2	3.3			36.5	29.7	2.5	0.5	0.1	0.1	0.1	--	--	--	1	--

*** Primary Characterization Data ***

Pedon ID: 1956NV027006

( Pershing, Nevada )

Print Date: Apr 26 2024 10:40PM

Sampled As	:	Toy
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3238

---

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
40A25294	0-23	Ap	S							29.2							0.51
40A25295	23-43	Bt1	S							34.6							0.53
40A25296	43-69	Bt2	S							31.4							0.51
40A25297	69-109	2C1	S							23.2							0.58
40A25298	109-150	2C2	S							21.2							0.70
40A25299	150-165	3C	S							28.7							0.58
40A25300	165-180	4C	S							20.6							0.68

---

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

40A25294

0-23

Ap

S

1.95

40A25295

23-43

Bt1

S

1.39

40A25296

43-69

Bt2

S

0.54

40A25297

69-109

2C1

S

0.47

40A25298

109-150

2C2

S

0.26

40A25299

150-165

3C

S

0.44

40A25300

165-180

4C

S

0.28

*** Primary Characterization Data ***

Pedon ID: 1956NV027006

( Pershing, Nevada )

Print Date: Apr 26 2024 10:40PM

Sampled As	:	Toy
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3238

---

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
40A25294	0-23	Ap	S			18.5	7.1									100
40A25295	23-43	Bt1	S			21.1	5.3									100
40A25296	43-69	Bt2	S			14.1	4.7									100
40A25297	69-109	2C1	S			8.9	4.0									100
40A25298	109-150	2C2	S			8.4	3.1									100
40A25299	150-165	3C	S			10.7	3.9									100
40A25300	165-180	4C	S			8.6	3.2									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 - -)		%
				6N1a	6O1a	6P1a	6Q1a											8A	8D5	8A1a
40A25294	0-23	Ap	S	1.0	1.0	22.5	0.7											65.4	0.1	2.20			23
40A25295	23-43	Bt1	S	15.2	8.1	170.0	3.0											100.1	1.4	17.00			50
40A25296	43-69	Bt2	S	11.3	9.5	88.5	1.7											90.5	0.5	6.90			27
40A25297	69-109	2C1	S	5.4	4.8	49.0	1.3											63.1	0.3	6.20			22
40A25298	109-150	2C2	S	2.3	2.5	32.0	0.7											65.9	0.1	3.10			21
40A25299	150-165	3C	S	3.7	3.1	40.3	1.0											78.2	0.2	4.30			22
40A25300	165-180	4C	S	3.5	2.9	38.8	1.0											69.8	0.2	4.20			22

*** Primary Characterization Data ***

Pedon ID: 1956NV027006

( Pershing, Nevada )

Print Date: Apr 26 2024 10:40PM

Sampled As	:	Toy
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3238

---

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

40A25294

0-23

Ap

S

8.5

7

40A25295

23-43

Bt1

S

7.9

5

40A25296

43-69

Bt2

S

7.5

4

40A25297

69-109

2C1

S

7.7

2

40A25298

109-150

2C2

S

7.9

6

40A25299

150-165

3C

S

7.7

3

40A25300

165-180

4C

S

7.9

3

---

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

40A25294

0-23

Ap

S

46.6

9.2

40A25295

23-43

Bt1

S

47.1

8.5

40A25296

43-69

Bt2

S

46.4

8.0

40A25297

69-109

2C1

S

37.5

8.5

40A25298

109-150

2C2

S

34.8

8.8

40A25299

150-165

3C

S

39.0

8.6

40A25300

165-180

4C

S

33.3

8.8