*** Primary Characterization Data ***

Pedon ID: 86CA051011

( Mono, California )

Print Date: May 20 2024 12:53PM

Sampled as on Aug 30, 1986:	Snd ; Ashy, frigid Dystric Xeropsamment
Revised to correlated:	Psamments ; Ashy, glassy, frigid Vitrandic Xeropsamments

				United States Department of Agriculture
SSL	-	Project	CP86CA258   INYO NATIONAL FOREST	Natural Resources Conservation Service
	-	Site ID	S1986CA051011   Lat: 37° 40' 4.76" north  Long: 118° 57' 46.43" west  MLRA: 22	National Soil Survey Center
	-	Pedon No.	86P0984	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
86P05890	A1	A1	0-8				COS	LCOS
86P05891	A2	A2	8-18				COS	LCOS
86P05892	Bw1	Bw1	18-33				COS	LS
86P05893	Bw2	Bw2	33-86				COS	LCOS
86P05894	C	C	86-152				COS	LS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.94	(NA)
Clay, carbonate free, Weighted Average	2	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	72	% wt
Volume, >2mm, Weighted Average	8	% vol
Clay, total, Weighted Average	2	% wt
Weighted averages based on control section: 25-100 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
86P05890	0-8	A1	S	lcos	1.5	19.8	78.7			9.2	10.6	13.5	20.8	17.1	15.2	12.1	7	4	--	69	11
86P05891	8-18	A2	S	lcos	1.0	19.7	79.3			9.3	10.4	13.2	20.9	19.0	16.4	9.8	9	4	--	71	13
86P05892	18-33	Bw1	S	ls	1.5	19.6	78.9			8.9	10.7	14.2	23.4	19.5	14.4	7.4	7	3	--	68	10
86P05893	33-86	Bw2	S	lcos	2.1	16.5	81.4			8.5	8.0	12.5	22.2	20.3	16.0	10.4	9	5	tr	73	14
86P05894	86-152	C	S	ls	1.7	16.9	81.4			8.5	8.4	14.0	24.7	20.8	14.2	7.7	11	3	--	72	14

*** Primary Characterization Data ***

Pedon ID: 86CA051011

( Mono, California )

Print Date: May 20 2024 12:53PM

Sampled As	:	Snd		Ashy, frigid Dystric Xeropsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0984

---

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		3D1				8D1	8D1
86P05890	0-8	A1	S							5.7		1.006				4.67	3.80
86P05891	8-18	A2	S							3.4		1.004				5.20	3.40
86P05892	18-33	Bw1	S							3.2		1.004				2.60	2.13
86P05893	33-86	Bw2	S							3.5		1.004				1.86	1.67
86P05894	86-152	C	S							3.2		1.003				1.88	1.88

---

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		6C2b	6G7a			8J	6C9a	6G12	6V2
86P05890	0-8	A1	S		0.073			1.63	22	0.2	0.1		0.17	0.10	0.15	0.09	0.01
86P05891	8-18	A2	S		0.030			0.67	22	0.2	0.1		0.16	0.06	0.13	0.09	0.01
86P05892	18-33	Bw1	S		0.018			0.44	24	0.2	0.1		0.15	0.05	0.14	0.08	0.01
86P05893	33-86	Bw2	S		0.012			0.19	16	0.2	tr		0.06	0.03	0.09	0.01
86P05894	86-152	C	S		0.006			0.07	12	0.2	tr			0.02	0.06

---

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	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1
86P05890	0-8	A1	S	5.0	0.4	tr	0.5	5.9	3.8			9.7	7.0			61	84
86P05891	8-18	A2	S	2.2	0.3	tr	0.5	3.0	3.2			6.2	5.2			48	58
86P05892	18-33	Bw1	S	1.4	0.1	tr	0.4	1.9	3.2			5.1	3.9			37	49
86P05893	33-86	Bw2	S	2.0	0.3	0.1	0.4	2.8	1.8			4.6	3.9			61	72
86P05894	86-152	C	S	1.0	0.3	0.1	0.3	1.7	2.3	0.4		4.0	3.2	2.1	19	43	53

*** Primary Characterization Data ***

Pedon ID: 86CA051011

( Mono, California )

Print Date: May 20 2024 12:53PM

Sampled As	:	Snd		Ashy, frigid Dystric Xeropsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0984

---

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 - -)

%

86P05890

0-8

A1

S

--

86P05891

8-18

A2

S

--

86P05892

18-33

Bw1

S

--

86P05893

33-86

Bw2

S

3

86P05894

86-152

C

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
					4C1a2a	4C1a2a			4C1a1a1
86P05890	0-8	A1	S		5.6	6.4			9.3
86P05891	8-18	A2	S		5.3	6.2			9.5
86P05892	18-33	Bw1	S		4.9	5.9			9.3
86P05893	33-86	Bw2	S		4.9	5.8			8.0
86P05894	86-152	C	S		4.3	5.4			7.8

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S4

86P05890

0-8

A1

S

15

86P05891

8-18

A2

S

15

86P05892

18-33

Bw1

S

15

86P05893

33-86

Bw2

S

12

86P05894

86-152

C

S

58

*** Primary Characterization Data ***

Pedon ID: 86CA051011

( Mono, California )

Print Date: May 20 2024 12:53PM

Sampled As	:	Snd		Ashy, frigid Dystric Xeropsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0984

---

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

7A4a

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P05890

0.0-8.0

A1

tcly

KK 1

MI 1

&nbsp;

&nbsp;

&nbsp;

KK tr

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

2.9

&nbsp;

&nbsp;

0.6

&nbsp;

&nbsp;

&nbsp;

86P05891

8.0-18.0

A2

tcly

MT 1

KK 1

&nbsp;

&nbsp;

&nbsp;

KK 9

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

3.9

&nbsp;

&nbsp;

0.8

&nbsp;

&nbsp;

&nbsp;

86P05892

18.0-33.0

Bw1

tcly

MT 1

KK 1

MI 1

&nbsp;

&nbsp;

KK 5

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

3.6

&nbsp;

&nbsp;

0.7

&nbsp;

&nbsp;

&nbsp;

86P05894

86.0-152.0

C

tcly

KK 2

MI 1

&nbsp;

&nbsp;

&nbsp;

KK 23

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

4.1

&nbsp;

&nbsp;

1.0

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

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

*** Primary Characterization Data ***

Pedon ID: 86CA051011

( Mono, California )

Print Date: May 20 2024 12:53PM

Sampled As	:	Snd		Ashy, frigid Dystric Xeropsamment
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  86P0984

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

 

 

 

7B1a2

 

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

86P05890

0.0-8.0

A1

vfs

 

 

 

 

 

 

 

 

 

GS 62

OT 25

GA 14

 

 

 

 

 

86P05891

8.0-18.0

A2

vfs

 

 

 

 

 

 

 

 

 

GS 76

OT 19

GA 5

 

 

 

 

 

86P05892

18.0-33.0

Bw1

vfs

 

 

 

 

 

 

 

 

 

GS 69

OT 22

GA 9

 

 

 

 

 

86P05893

33.0-86.0

Bw2

vfs

 

 

 

 

 

 

 

 

 

GS 75

OT 20

GA 5

 

 

 

 

 

86P05894

86.0-152.0

C

vfs

 

 

 

 

 

 

 

 

 

GS 66

OT 28

GA 6

 

 

 

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	 	 	 	 

MINERAL INTERPRETATION:
GA Glass Aggregates	GS Glass	OT Other