*** Primary Characterization Data ***

Pedon ID: 80MT083002

( Richland, Montana )

Print Date: Apr 23 2024 9:03PM

Sampled as on Aug 1, 1980:	Williams ; Fine-loamy, mixed Typic Argiboroll
Revised to correlated:	Williams ; Fine-loamy, mixed, superactive Typic Argiborolls

				United States Department of Agriculture
SSL	-	Project	CP80NL274   CROP EVALUATION RESEARCH SEA-ARS	Natural Resources Conservation Service
	-	Site ID	S1980MT083002   Lat: 47° 43' 44.00" north  Long: 104° 12' 33.00" west  MLRA: 53A	National Soil Survey Center
	-	Pedon No.	80P0427	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
80P02331	A	A1	0-13				L	FSL
80P02332	Bt	B2t	13-30				CL	L
80P02333	Bk1	B3ca	30-38				CL
80P02334	Bk2	C1ca	38-53				CL	CL
80P02335	Bk3	C2ca	69-84				CL	L
80P02336	C1	C3	102-114				CL	L
80P02337	C2	C3	130-140				CL	L

---

---

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
80P02331	0-13	A	S	fsl	14.2	33.1	52.7			16.3	16.8	10.0	18.9	16.5	6.2	1.1	1	1	--	44	2
80P02332	13-30	Bt	S	l	22.5	32.8	44.7			14.6	18.2	10.9	16.4	11.8	4.4	1.2	2	7	3	42	12
80P02334	38-53	Bk2	S	cl	32.4	33.1	34.5		8.9	20.8	12.3	9.2	11.8	8.2	3.6	1.7	2	7	5	37	14
80P02335	69-84	Bk3	S	l	25.8	34.6	39.6		7.1	22.1	12.5	8.4	14.8	10.4	4.4	1.6	2	3	3	37	8
80P02336	102-114	C1	S	l	22.1	32.5	45.4		2.6	20.1	12.4	9.9	16.9	11.8	4.9	1.9	2	5	3	42	10
80P02337	130-140	C2	S	l	22.1	33.1	44.8		2.8	20.1	13.0	9.5	16.8	11.2	5.1	2.2	2	11	--	44	13

*** Primary Characterization Data ***

Pedon ID: 80MT083002

( Richland, Montana )

Print Date: Apr 23 2024 9:03PM

Sampled As	:	Williams		Fine-loamy, mixed Typic Argiboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0427

---

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	3C2a1a		3D1		4C1		8D1	8D1
80P02331	0-13	A	S	1.39	1.46	0.016			16.0	7.1		1.012		0.12		0.87	0.50
80P02332	13-30	Bt	S	1.40	1.54	0.030			18.4	10.6		1.021		0.10		0.79	0.47
80P02334	38-53	Bk2	S							11.1		1.021				0.50	0.34
80P02335	69-84	Bk3	S							9.2		1.016				0.47	0.36
80P02336	102-114	C1	S							8.5		1.015				0.58	0.38
80P02337	130-140	C2	S							9.1		1.015				0.59	0.41

---

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

3C1a1a

80P02331

0-13

A

S

19.6

80P02332

13-30

Bt

S

22.4

---

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 - - - - -)
				6A2d	6B1b			6A1c
80P02331	0-13	A	S	1.45	0.120			1.68	14
80P02332	13-30	Bt	S	0.93	0.081			0.99	12
80P02334	38-53	Bk2	S	3.24				0.97
80P02335	69-84	Bk3	S	2.90				0.49
80P02336	102-114	C1	S	1.93				0.32
80P02337	130-140	C2	S	1.93				0.36

*** Primary Characterization Data ***

Pedon ID: 80MT083002

( Richland, Montana )

Print Date: Apr 23 2024 9:03PM

Sampled As	:	Williams		Fine-loamy, mixed Typic Argiboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0427

---

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		6H2b				5A8a			5C3	5C1
80P02331	0-13	A	S	9.4*	3.2	--	0.8		1.8				12.4			88	100
80P02332	13-30	Bt	S	13.4*	6.0	0.1	0.7		1.6				17.8			93	100
80P02334	38-53	Bk2	S	39.5*	9.7	0.2	0.4						16.3			100	100
80P02335	69-84	Bk3	S	43.5*	16.3	0.3	0.3						12.1			100	100
80P02336	102-114	C1	S	40.8*	17.5	0.9	0.4						12.8			100	100
80P02337	130-140	C2	S	41.5*	18.0	1.0	0.4						13.0			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A1a	4F1a1a1		5E
80P02331	0-13	A	S																		0.16	--
80P02332	13-30	Bt	S																		0.19	1
80P02334	38-53	Bk2	S	2.5	2.3	0.3	0.2	--	3.3	0.1	0.3				0.4	0.4	0.1	47.2	tr	0.48	0.27	1	tr
80P02335	69-84	Bk3	S	1.0	2.5	1.5	0.2	--	3.9	0.1	0.3				0.8	0.3	0.2	41.7	tr	0.56	0.30	2	1
80P02336	102-114	C1	S	0.4	2.6	4.6	0.2	--	3.8	0.1	0.8				2.2	0.3	0.2	39.8	tr	0.76	0.36	6	4
80P02337	130-140	C2	S	0.6	3.4	5.7	0.3	--	4.6	0.1	1.1				2.5	0.3	0.2	42.1	tr	0.93	0.42	6	4

---

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
					8C1e	8C1a	8C1b			6E1b				8E1
80P02331	0-13	A	S		6.6	7.1				--
80P02332	13-30	Bt	S		7.0	7.5				tr
80P02334	38-53	Bk2	S		7.7	8.1	7.7			18				2200
80P02335	69-84	Bk3	S		8.1	8.6	8.2			16				2500
80P02336	102-114	C1	S		8.2	9.0	8.4			12				2100
80P02337	130-140	C2	S		8.2	8.9	8.4			11				1900

*** Primary Characterization Data ***

Pedon ID: 80MT083002

( Richland, Montana )

Print Date: Apr 23 2024 9:03PM

Sampled As	:	Williams		Fine-loamy, mixed Typic Argiboroll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  80P0427

---

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

7A3b

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

80P02332

13.0-30.0

Bt

tcly

MT 4

MI 3

KK 3

QZ 1

&nbsp;

KK 11

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

8.4

&nbsp;

&nbsp;

2.3

&nbsp;

&nbsp;

&nbsp;

80P02335

69.0-84.0

Bk3

tcly

MT 3

MI 2

KK 2

CA 2

CL 1

KK 8

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

6.4

&nbsp;

&nbsp;

1.8

&nbsp;

&nbsp;

&nbsp;

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

80P02337

130.0-140.0

C2

tcly

MT 5

MI 3

KK 3

CL 2

QZ 1

KK 8

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

7.9

&nbsp;

&nbsp;

2.3

&nbsp;

&nbsp;

&nbsp;

CA 1

DL 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

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

MINERAL INTERPRETATION:
CA Calcite	CL Chlorite	DL Dolomite	KK Kaolinite	MI Mica
MT Montmorillonite	QZ Quartz	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks