*** Primary Characterization Data ***

Pedon ID: S1966NV007001

( Elko, Nevada )

Print Date: Nov 21 2024 2:38PM

Sampled as on May 1, 1966:	Donna
Revised to correlated:	DONNA ; Very-fine, montmorillonitic, frigid Abruptic Aridic Durixerolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1966NV007001   Lat: 41° 6' 24.65" north  Long: 116° 9' 14.34" west  MLRA: 25	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3241	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
40A25317	A1	A11	0-2	66645				SIL
40A25318	A2	A12	5-10	66646				SIL
40A25319	A3	A13	10-20	66647				CL
40A25320	A/B	A & B	20-32	66648				SICL
40A25321	Bt1	B2 t	32-46	66649				C
40A25322	Bt2	B3 t	46-56	66650				C
40A25323	Bqm	C 1sIm	56-69	66651				LCOS
40A25324	Bkqm	C2sIcam	69-97	66652				COSL
40A25325	2Bk	2C3ca	97-130	66653				COSL
40A25326	2B	2C 4	130-147	66654				SCL
40A25327	2Bk	2C5ca	147-173	66655				SCL
40A25328			0-0	66655A	COMPOSITE

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.84	(NA)
Clay, carbonate free, Weighted Average	63	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	26	% wt
Volume, >2mm, Weighted Average	11	% vol
Clay, total, Weighted Average	63	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 32-56 cm

*** Primary Characterization Data ***

Pedon ID: S1966NV007001

( Elko, Nevada )

Print Date: Nov 21 2024 2:38PM

Sampled As	:	Donna
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3241

---

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	3B1	3B1	3B1
40A25317	0-2	A1	S	sil	16.5	54.3	29.2		--	28.0	26.3	6.4	4.5	2.8	6.3	9.2	18	12	8	29	38
40A25318	5-10	A2	S	sil	24.4	55.1	20.5		--	34.9	20.2	7.0	3.6	2.0	4.1	3.8	12	8	2	15	22
40A25319	10-20	A3	S	cl	29.3	49.8	20.9		--	27.4	22.4	7.3	3.5	2.1	3.8	4.2	11	7	4	17	22
40A25320	20-32	A/B	S	sicl	37.3	44.2	18.5		--	23.0	21.2	4.1	2.5	1.8	4.1	6.0	9	5	13	26	27
40A25321	32-46	Bt1	S	c	66.9	18.8	14.3		--	9.3	9.5	1.8	1.8	1.9	3.4	5.4	8	5	--	13	13
40A25322	46-56	Bt2	S	c	56.7	14.8	28.5		--	11.3	3.5	2.5	3.1	2.3	7.1	13.5	10	7	24	44	41
40A25323	56-69	Bqm	S	lcos	7.1	13.0	79.9		--	7.0	6.0	7.4	14.0	10.3	22.7	25.5	--	--	23	79	23
40A25324	69-97	Bkqm	S	cosl	10.9	18.1	71.0		--	11.1	7.0	8.2	12.5	8.6	19.0	22.7	32	20	23	71	75
40A25325	97-130	2Bk	S	cosl	17.2	29.9	52.9		--	18.2	11.7	8.0	7.9	5.3	12.6	19.1	22	14	34	64	72
40A25326	130-147	2B	S	scl	24.7	15.0	60.3		--	9.3	5.7	3.5	5.1	8.0	23.5	20.2	28	17	9	61	54
40A25327	147-173	2Bk	S	scl	21.1	15.7	63.2		--	8.3	7.4	6.6	12.4	9.0	16.8	18.4	20	12	26	68	60
40A25328	0-0		S														--	--	--

---

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	%
				4A1f	4A1h				4B1c	3C2a1a
40A25317	0-2	A1	S	1.32	1.35	0.006			23.0	11.6				0.12		1.19	0.70
40A25318	5-10	A2	S	1.30	1.38	0.018			24.3	11.4				0.15		0.86	0.47
40A25319	10-20	A3	S	1.19	1.31	0.029			23.4	13.2				0.11		0.75	0.45
40A25320	20-32	A/B	S	1.21	1.40	0.042			21.7	16.7				0.05		0.73	0.45
40A25321	32-46	Bt1	S	1.13	1.58	0.109			45.4	34.9				0.11		0.76	0.52
40A25322	46-56	Bt2	S	0.90	1.26	0.092			57.4	37.3				0.15		0.96	0.66
40A25323	56-69	Bqm	S	1.33	1.35	0.004			24.1	11.2				0.15		2.85	1.58
40A25324	69-97	Bkqm	S	1.42	1.46	0.004			18.3	16.1				0.01		2.54	1.48
40A25325	97-130	2Bk	S	1.50	1.56	0.005			23.1	14.9				0.05		1.53	0.87
40A25326	130-147	2B	S	1.48	1.54	0.008			18.2	12.7				0.05		0.83	0.51
40A25327	147-173	2Bk	S	1.54	1.67	0.014			22.9	11.2				0.10		0.79	0.53
40A25328	0-0		S							11.6

*** Primary Characterization Data ***

Pedon ID: S1966NV007001

( Elko, Nevada )

Print Date: Nov 21 2024 2:38PM

Sampled As	:	Donna
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3241

---

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

40A25317

0-2

A1

S

2.70

40A25318

5-10

A2

S

1.26

40A25319

10-20

A3

S

0.77

40A25320

20-32

A/B

S

0.59

40A25321

32-46

Bt1

S

0.50

40A25322

46-56

Bt2

S

0.47

40A25323

56-69

Bqm

S

0.25

40A25324

69-97

Bkqm

S

0.08

40A25325

97-130

2Bk

S

0.04

40A25326

130-147

2B

S

0.04

40A25327

147-173

2Bk

S

0.06

40A25328

0-0

S

1.17

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2b	6P2a	6Q2a						5A1a
40A25317	0-2	A1	S	11.6	2.7	0.2	2.3						19.7			100	85
40A25318	5-10	A2	S	12.7	3.4	0.3	2.2						21.0			100	89
40A25319	10-20	A3	S	10.9	3.0	0.5	1.7						22.1			100	73
40A25320	20-32	A/B	S	16.4	4.6	0.8	1.6						27.2			100	86
40A25321	32-46	Bt1	S	37.0*	11.3	1.7	1.9						50.8			100	100
40A25322	46-56	Bt2	S	40.2*	12.0	1.1	1.2						54.6			100	100
40A25323	56-69	Bqm	S	15.8*	4.0	1.0	0.8						20.2			100	100
40A25324	69-97	Bkqm	S	20.5	4.8	1.0	0.9						27.7			100	98
40A25325	97-130	2Bk	S	16.3	3.3	0.9	0.7						26.4			100	80
40A25326	130-147	2B	S	12.2	2.8	0.7	0.6						20.6			100	79
40A25327	147-173	2Bk	S	10.8	2.4	0.5	0.5						16.6			100	86

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

*** Primary Characterization Data ***

Pedon ID: S1966NV007001

( Elko, Nevada )

Print Date: Nov 21 2024 2:38PM

Sampled As	:	Donna
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3241

---

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 - -)

%

40A25317

0-2

A1

S

1

40A25318

5-10

A2

S

1

40A25319

10-20

A3

S

2

40A25320

20-32

A/B

S

3

40A25321

32-46

Bt1

S

3

40A25322

46-56

Bt2

S

2

40A25323

56-69

Bqm

S

5

40A25324

69-97

Bkqm

S

4

40A25325

97-130

2Bk

S

3

40A25326

130-147

2B

S

3

40A25327

147-173

2Bk

S

3

---

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
						8C1a				6E1a
40A25317	0-2	A1	S			7.2				--
40A25318	5-10	A2	S			6.9				--
40A25319	10-20	A3	S			6.7				--
40A25320	20-32	A/B	S			6.7				--
40A25321	32-46	Bt1	S			6.5				--
40A25322	46-56	Bt2	S			6.9				--
40A25323	56-69	Bqm	S			8.3				5
40A25324	69-97	Bkqm	S			8.1				5
40A25325	97-130	2Bk	S			8.0				2
40A25326	130-147	2B	S			8.0				--
40A25327	147-173	2Bk	S			8.1				--
40A25328	0-0		S			6.9

*** Primary Characterization Data ***

Pedon ID: S1966NV007001

( Elko, Nevada )

Print Date: Nov 21 2024 2:38PM

Sampled As	:	Donna
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3241

---

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

8C1a

40A25317

0-2

A1

S

7.6

40A25318

5-10

A2

S

7.5

40A25319

10-20

A3

S

7.3

40A25320

20-32

A/B

S

7.3

40A25321

32-46

Bt1

S

7.6

40A25322

46-56

Bt2

S

7.9

40A25323

56-69

Bqm

S

8.9

40A25324

69-97

Bkqm

S

8.8

40A25325

97-130

2Bk

S

8.8

40A25326

130-147

2B

S

8.7

40A25327

147-173

2Bk

S

8.8

40A25328

0-0

S

7.4

*** Primary Characterization Data ***

Pedon ID: S1966NV007001

( Elko, Nevada )

Print Date: Nov 21 2024 2:38PM

Sampled As	:	Donna
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3241

---

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

40A25317

0.0-2.0

A1

tcly

IL 3

MT 1

KK 1

QZ

FD

40A25321

32.0-46.0

Bt1

tcly

MT 5

KK 1

QZ

FD

40A25324

69.0-97.0

Bkqm

tcly

MT 4

QZ

FD

40A25326

130.0-147.0

2B

tcly

MT 5

IL 2

KK 1

QZ

FD

40A25327

147.0-173.0

2Bk

tcly

MT 5

IL 2

KK 1

QZ

FD

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FD Feldspar	IL Illite (Hydromuscovite)	KK Kaolinite	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks