*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled as :	; Medial, glassy, frigid Typic Haploxerand
Revised to correlated:	Buttewash ; Ashy over medial, glassy over amorphic, frigid Humic Haploxerands

				United States Department of Agriculture
SSL	-	Project	C2007USCA026   Lassen Volcanic National Park	Natural Resources Conservation Service
	-	Site ID	S06CA035001   Lat: 40° 34' 59.00" north  Long: 121° 17' 51.60" west  MLRA: 22B	National Soil Survey Center
	-	Pedon No.	07N0127	Kellogg 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
07N00813	Oi	Oi	0-2	S06CA035-001-1			SPM
07N00814	A1	A1	2-6	S06CA035-001-2			S	COS
07N00815	A2	A2	6-18	S06CA035-001-3			S	COS
07N00816	C	C	18-30	S06CA035-001-4			S	COS
07N00817	2Ab	2Ab	30-50	S06CA035-001-5			GR-SL	COSL
07N00818	2Bwb1	2Bwb1	50-68	S06CA035-001-6			SL	SL
07N00819	2Bwb2	2Bwb2	68-115	S06CA035-001-7			GR-FSL	L
07N00820	2Bqmb	2Bqmb	115-145	S06CA035-001-8			CBX-LS	COSL
07N00821	2Bqb	2Bqb	145-167	S06CA035-001-9			CBX-LS	LCOS
07N00822	2B'qmb	2B'qmb	167-187	S06CA035-001-10			CBX-LS	LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	69	% wt
Volume, >2mm, Weighted Average	14	% vol
Clay, total, Weighted Average	7	% wt
Clay, carbonate free, Weighted Average	7	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	1.7	(NA)
Weighted averages based on control section: 2-102 cm

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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
07N00813	0-2	Oi	S														9	3	--	--	12
07N00814	2-6	A1	S	cos	2.2	6.0	91.8			2.9	3.1	3.0	12.0	29.8	37.5	9.5	3	1	--	89	4
07N00815	6-18	A2	S	cos	1.8	5.6	92.6			3.0	2.6	4.7	17.9	34.1	28.4	7.5	3	1	1	89	5
07N00816	18-30	C	S	cos	1.3	3.0	95.7			1.7	1.3	3.1	18.0	38.8	30.7	5.1	3	1	tr	93	4
07N00817	30-50	2Ab	S	cosl	6.4	23.3	70.3			16.5	6.8	7.5	10.2	13.7	22.1	16.8	11	13	4	73	28
07N00818	50-68	2Bwb1	S	sl	8.5	36.9	54.6			26.8	10.1	10.5	10.3	9.3	15.4	9.1	11	14	4	60	29
07N00819	68-115	2Bwb2	S	l	11.4	44.9	43.7			34.5	10.4	12.4	12.5	7.4	6.4	5.0	6	11	17	55	55
07N00820	115-145	2Bqmb	S	cosl	4.9	21.8	73.3			11.7	10.1	10.7	12.4	10.2	19.3	20.7	20	41	5	87	78
07N00821	145-167	2Bqb	S	lcos	4.8	15.2	80.0			11.7	3.5	3.0	5.8	18.5	31.4	21.3	17	44	11	94	82
07N00822	167-187	2B'qmb	S	lcos	2.9	15.3	81.8			10.5	4.8	6.4	12.8	16.9	26.5	19.2	13	45	15	93	82

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
07N00813	0-2	Oi	S									1.051
07N00814	2-6	A1	S	1.26	1.30	0.010			13.9	11.0		1.016		0.04		3.59	5.00
07N00815	6-18	A2	S	1.12	1.14	0.006			23.8	4.7		1.005		0.21		1.44	2.61
07N00816	18-30	C	S							3.1		1.002				0.46	2.38
07N00817	30-50	2Ab	S	0.87	0.90	0.010			31.3	15.0		1.027		0.13		1.83	2.34
07N00818	50-68	2Bwb1	S	0.91	0.94	0.010			30.6	17.2		1.040		0.11		2.02	2.02
07N00819	68-115	2Bwb2	S	0.78	1.12	0.088			52.6	24.3		1.061		0.16		1.76	2.13
07N00820	115-145	2Bqmb	S							5.3		1.015				0.84	1.08
07N00821	145-167	2Bqb	S							8.7		1.028				1.83	1.81
07N00822	167-187	2B'qmb	S							5.8		1.014				1.59	2.00

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C1e1a

07N00814

2-6

A1

S

13.5

07N00815

6-18

A2

S

3.3

07N00816

18-30

C

S

2.9

07N00817

30-50

2Ab

S

14.6

07N00818

50-68

2Bwb1

S

22.6

07N00819

68-115

2Bwb2

S

31.6

07N00820

115-145

2Bqmb

S

8.1

07N00821

145-167

2Bqb

S

11.0

07N00822

167-187

2B'qmb

S

7.0

---

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 - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1		4G2	4G2	4G2	4G2	4G2
07N00813	0-2	Oi	S	50.23	1.20	0.15	50.2		42
07N00814	2-6	A1	S	4.70	0.17	0.02	4.7		28	--	0.1	--	0.21	0.24	0.15	0.13	0.08	66.8
07N00815	6-18	A2	S	0.80	0.02	--	0.8		36	--	0.1	--	0.30	0.09	0.16	0.22	0.14	46.6
07N00816	18-30	C	S	0.51	0.06	tr	0.5		8	--	tr	--	0.15	0.03	0.10	0.10	0.10	20.5
07N00817	30-50	2Ab	S	2.63	0.20	0.03	2.6		13	0.7	0.7	tr	2.27	0.32	0.66	1.94	0.96	235.0
07N00818	50-68	2Bwb1	S	4.29	0.25	0.03	4.3		17	1.0	0.8	tr	3.56	0.46	0.92	3.10	1.52	348.2
07N00819	68-115	2Bwb2	S	2.79	0.25	0.03	2.8		11	1.5	0.8	tr	5.12	0.33	1.30	4.47	2.37	343.7
07N00820	115-145	2Bqmb	S	0.31	--	--	0.3			0.2	0.1	--	1.14	0.05	0.74	0.77	0.54	79.9
07N00821	145-167	2Bqb	S	0.58	0.08	--	0.6		8	0.4	0.4	--	1.74	0.14	0.86	1.30	0.79	96.0
07N00822	167-187	2B'qmb	S	0.41	0.01	--	0.4		82	0.2	0.2	--	1.41	0.10	0.76	1.03	0.66	93.1

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
07N00814	2-6	A1	S	4.4	1.0	--	0.1	5.5	11.3	0.1	0.5	16.8	7.9	5.6	2	33	70
07N00815	6-18	A2	S	1.1	0.2	--	0.1	1.4	30.4			31.8	2.6			4	54
07N00816	18-30	C	S	0.3	0.1	--	tr	0.4	3.3			3.7	0.6			11	67
07N00817	30-50	2Ab	S	5.6	0.9	--	0.3	6.8	24.1			30.9	11.7			22	58
07N00818	50-68	2Bwb1	S	7.1	1.2	--	0.3	8.6	36.6			45.2	17.2			19	50
07N00819	68-115	2Bwb2	S	1.6	0.7	tr	0.1	2.4	44.0			46.4	20.1			5	12
07N00820	115-145	2Bqmb	S	0.2	tr	tr	tr	0.2	10.0			10.2	4.1			2	5
07N00821	145-167	2Bqb	S	1.0	0.4	--	0.1	1.5	18.7			20.2	8.8			7	17
07N00822	167-187	2B'qmb	S	0.5	0.2	--	0.1	0.8	11.5			12.3	4.6			7	17

---

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 - -)

%

4F1a1a1

07N00814

2-6

A1

S

--

07N00815

6-18

A2

S

--

07N00816

18-30

C

S

--

07N00817

30-50

2Ab

S

--

07N00818

50-68

2Bwb1

S

--

07N00819

68-115

2Bwb2

S

tr

07N00820

115-145

2Bqmb

S

0.02

1

07N00821

145-167

2Bqb

S

0.04

--

07N00822

167-187

2B'qmb

S

0.04

--

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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
07N00814	2-6	A1	S		4.9	5.8			8.4
07N00815	6-18	A2	S		5.4	6.4			10.3
07N00816	18-30	C	S		5.6	6.7			9.9
07N00817	30-50	2Ab	S		5.8	6.6			11.0
07N00818	50-68	2Bwb1	S		5.8	6.7			11.1
07N00819	68-115	2Bwb2	S		5.6	6.3			11.3
07N00820	115-145	2Bqmb	S		5.7	6.4			10.7
07N00821	145-167	2Bqb	S		5.5	6.5			10.9
07N00822	167-187	2B'qmb	S		5.6	6.6			10.8

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			4H2a	4H2a								4C1a2a
07N00813	0-2	Oi	S		87	116	50.23	1.20	42											7
07N00813	0-2	Oi	MW	29
07N00814	2-6	A1	S				4.70	0.17	28							5.8				2
07N00815	6-18	A2	S				0.80	0.02	36							6.4				2
07N00816	18-30	C	S				0.51	0.06	8							6.7				2
07N00817	30-50	2Ab	S				2.63	0.20	13							6.6				11
07N00818	50-68	2Bwb1	S				4.29	0.25	17							6.7				12
07N00819	68-115	2Bwb2	S				2.79	0.25	11							6.3				11
07N00820	115-145	2Bqmb	S				0.31	--								6.4				37
07N00821	145-167	2Bqb	S				0.58	0.08	8							6.5				42
07N00822	167-187	2B'qmb	S				0.41	0.01	82							6.6				42

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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 - - - - - - - - - - - - - - - - - - - -)
					4D8a1	4G2
07N00814	2-6	A1	S		11	182.3
07N00815	6-18	A2	S		16	154.3
07N00816	18-30	C	S		0	79.9
07N00817	30-50	2Ab	S		85	579.8
07N00818	50-68	2Bwb1	S		95	867.0
07N00819	68-115	2Bwb2	S		97	910.8
07N00820	115-145	2Bqmb	S		57	510.8
07N00821	145-167	2Bqb	S		73	547.7
07N00822	167-187	2B'qmb	S		53	526.6

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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

7A1a1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

07N00815

6.0-18.0

A2

tcly

KK 1

CR 1

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CMIX

07N00818

50.0-68.0

2Bwb1

tcly

CR 1

KH 1

FD 1

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CMIX

07N00821

145.0-167.0

2Bqb

tcly

CR 1

FD 1

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CMIX

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

MINERAL INTERPRETATION:
CR Cristobalite	FD Feldspar	KH Halloysite	KK Kaolinite	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	 	 	 	 

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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

07N00814

2.0-6.0

A1

csi

 

 

 

 

 

 

 

 

 

OT 95

GS 4

PO 1

GC 1

FG tr

 

 

 

07N00814

2.0-6.0

A1

fs

 

 

 

 

 

 

 

 

 

OT 68

GA 14

GC 9

GM 8

GS 1

 

 

GLSS

07N00816

18.0-30.0

C

csi

 

 

 

 

 

 

 

 

 

OT 95

GS 4

PO tr

GA tr

GC tr

 

 

 

07N00816

18.0-30.0

C

fs

 

 

 

 

 

 

 

 

 

OT 76

GA 16

GM 5

GC 2

GS 1

FG tr

 

 

07N00817

30.0-50.0

2Ab

csi

 

 

 

 

 

 

 

 

 

OT 73

GS 17

GA 4

GC 4

PO 1

 

 

 

07N00817

30.0-50.0

2Ab

fs

 

 

 

 

 

 

 

 

 

OT 63

GA 14

GS 12

GC 6

GM 2

FG 2

 

GLSS

 

 

 

 

 

 

 

 

 

OG 1

HG tr

 

 

 

 

 

07N00819

68.0-115.0

2Bwb2

csi

 

 

 

 

 

 

 

 

 

OT 82

GS 8

GA 7

GC 3

PO tr

 

 

 

07N00819

68.0-115.0

2Bwb2

fs

 

 

 

 

 

 

 

 

 

OT 88

GA 8

FG 2

GS 1

GC 1

GM tr

 

 

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm	 	 	 

MINERAL INTERPRETATION:
FG Glass-coated Feldspar	GA Glass Aggregates	GC Glass-coated Grain	GM Glassy Materials	GS Glass
HG Glass-coated Hornblende	OG Glass-coated Opaques	OT Other	PO Plant Opal	 

INTERPRETATION (BY HORIZON):
GLSS - GLSS	SMIX - Mixed Sand	 	 	 

*** Primary Characterization Data ***

Pedon ID: 789178

( Lassen, California )

Print Date: Apr 19 2024 6:24AM

Sampled As	:			Medial, glassy, frigid Typic Haploxerand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  07N0127

---

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

07N00815

6.0-18.0

A2

fs

 

 

 

 

 

 

 

 

 

29

GA 36

OP 24

GM 15

PR 8

GS 7

FE 4

 

GLSS

 

 

 

 

 

 

 

 

 

GC 2

FG 1

FP 1

OV 1

QG 1

QZ 1

 

 

 

 

 

 

 

 

 

 

BT tr

 

 

 

 

 

 

07N00818

50.0-68.0

2Bwb1

vfs

 

 

 

 

 

 

 

 

 

43

FE 35

GS 15

PR 15

FP 10

GA 8

QZ 8

 

SMIX

 

 

 

 

 

 

 

 

 

GM 5

BT 1

GC 1

QG 1

OV 1

TM tr

 

 

 

 

 

 

 

 

 

 

ZR tr

FG tr

HN tr

OP tr

 

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	fs - Fine Sand 0.1-0.25 mm	 	 	 

MINERAL INTERPRETATION:
BT Biotite	FE Iron Oxides (Goethite	FG Glass Coated Feldspar	FP Plagioclase Feldspar	GA Glass Aggregates
GC Glass Coated Grain	GM Glassy Materials	GS Glass	HN Hornblende	OP Opaques
OV Olivine	PR Pyroxene	QG Glass Coated Quartz	QZ Quartz	TM Tourmaline
ZR Zircon	 	 	 	 

INTERPRETATION (BY HORIZON):
GLSS - GLSS	SMIX - Mixed Sand