*** Primary Characterization Data ***

Pedon ID: S1970MT063005

( Missoula, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled as on Jul 26, 1970:	Felan
Revised to SSL:	(unnamed) ; Loamy-skeletal, mixed Andic Cryochrept

				United States Department of Agriculture
SSL	-	Project	NL70MT002   MISSOULA CO.	Natural Resources Conservation Service
	-	Site ID	S1970MT063005   Lat: 47° 4' 37.60" north  Long: 113° 41' 43.40" west	National Soil Survey Center
	-	Pedon No.	70C0014	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
70C00089	O	O2	3-0	7089			COSL
70C00090	E	A2	0-8	7090			L	SIL
70C00091	Bs1	B21IR	8-13	7091			L	SIL
70C00092	Bs2	B22IR	13-20	7092			L	SIL
70C00093	B	B3	20-38	7093			L	SIL
70C00094	2E	2 A2	38-100	7094			L	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1	(NA)
Clay, carbonate free, Weighted Average	8	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	77	% wt
Volume, >2mm, Weighted Average	51	% vol
Clay, total, Weighted Average	8	% 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
70C00089	3-0	O	S														--	--	--
70C00090	0-8	E	S	sil	7.8	67.0	25.2			45.8	21.2	11.5	5.3	1.3	2.8	4.3	9	11	3	34	23
70C00091	8-13	Bs1	S	sil	10.8	58.7	30.5			38.2	20.5	9.0	5.1	2.1	5.1	9.2	11	15	--	42	26
70C00092	13-20	Bs2	S	sil	4.8	60.0	35.2			38.5	21.5	12.2	6.1	2.3	5.5	9.1	11	16	6	48	33
70C00093	20-38	B	S	sil	7.6	53.9	38.5			32.5	21.4	9.6	7.8	3.4	7.1	10.6	11	25	26	73	71
70C00094	38-100	2E	S	l	7.8	42.4	49.8			25.5	16.9	9.6	9.3	4.9	10.6	15.4	11	21	32	78	74

*** Primary Characterization Data ***

Pedon ID: S1970MT063005

( Missoula, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled As	:	Felan
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  70C0014

---

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	%
				4A1d	4A1h			4B1c	4B1c	3C2a1a		3D1		4C1		8D1	8D1
70C00089	3-0	O	S							114.0		1.089
70C00090	0-8	E	S	0.92	0.95	0.010		32.6	26.8	6.6		1.015		0.17		1.99	0.85
70C00091	8-13	Bs1	S							14.7		1.015				2.88	1.36
70C00092	13-20	Bs2	S	0.72	0.75	0.012		49.2	36.0	14.2		1.015		0.14		5.38	2.96
70C00093	20-38	B	S							5.6		1.015				1.32	0.74
70C00094	38-100	2E	S							4.0		1.015				0.94	0.51

---

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									6C8a	6G10
70C00089	3-0	O	S		1.119			32.89		0.5	0.1
70C00090	0-8	E	S		0.056			1.22	22	0.2	0.1
70C00091	8-13	Bs1	S		0.118			3.54	30	2.4	1.0									0.7	0.8
70C00092	13-20	Bs2	S		0.108			3.07	28	1.9	1.4									0.3	0.7
70C00093	20-38	B	S					0.91		0.6	0.3
70C00094	38-100	2E	S					0.32		0.6	0.1

---

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			5A3a	5A8b			5C3	5C1
70C00089	3-0	O	S	13.3	4.7	0.2	2.4		35.6				66.4
70C00090	0-8	E	S	2.1	0.4	0.1	0.1	2.7	13.7			16.4	15.5			16	17
70C00091	8-13	Bs1	S	1.9	0.4	0.1	0.2	2.6	42.6			45.2	31.1			6	8
70C00092	13-20	Bs2	S	1.1	0.1	0.1	0.2	1.5	32.7			34.2	25.8			4	6
70C00093	20-38	B	S	0.8	0.3	0.1	0.2	1.4	11.2			12.6	10.0			11	14
70C00094	38-100	2E	S	1.1	0.5	0.1	0.1	1.8	6.6			8.4	7.3			21	25

*** Primary Characterization Data ***

Pedon ID: S1970MT063005

( Missoula, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled As	:	Felan
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  70C0014

---

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 - -)

%

70C00090

0-8

E

S

1

70C00091

8-13

Bs1

S

tr

70C00092

13-20

Bs2

S

tr

70C00093

20-38

B

S

1

70C00094

38-100

2E

S

1

---

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

70C00089

3-0

O

S

5.6

5.8

70C00090

0-8

E

S

3.8

4.6

70C00091

8-13

Bs1

S

4.2

4.8

70C00092

13-20

Bs2

S

4.6

5.4

70C00093

20-38

B

S

4.4

5.1

70C00094

38-100

2E

S

4.3

5.2

*** Primary Characterization Data ***

Pedon ID: S1970MT063005

( Missoula, Montana )

Print Date: Feb 16 2025 5:51AM

Sampled As	:	Felan
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  70C0014

---

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

70C00091

8.0-13.0

Bs1

tcly

CL 4

70C00094

38.0-100.0

2E

tcly

CL 3

MI 3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	MI Mica

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks