*** Primary Characterization Data ***

Pedon ID: 96MT081007

( Ravalli, Montana )

Print Date: Mar 2 2025 8:56AM

Sampled as :	Macmeal ; Loamy-skeletal, mixed Typic Eutroboralf
Revised to correlated:	Macmeal ; Loamy-skeletal, mixed, superactive, frigid Typic Haplustalfs

				United States Department of Agriculture
SSL	-	Project	RP97MT096   RAVALLI COUNTY	Natural Resources Conservation Service
	-	Site ID	S1996MT081007   Lat: 45° 55' 46.00" north  Long: 114° 11' 0.00" west  MLRA: 43B	National Soil Survey Center
	-	Pedon No.	97P0451	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
97P02661	E	E	0-15				SL	LCOS
97P02662	E/Bt	E/Bt	15-38				SL	LCOS
97P02663	Bt/E	Bt/E	38-71				SL	COSL
97P02664	BC	BC	71-152				SL	COSL

---

---

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
97P02661	0-15	E	N	lcos	3.1	19.9	76.9			10.5	9.5	9.7	17.5	19.5	19.9	10.3
97P02662	15-38	E/Bt	N	lcos	5.4	17.9	76.7			9.3	8.6	9.4	18.9	19.8	18.4	10.2
97P02663	38-71	Bt/E	N	cosl	11.4	16.0	72.6			8.2	7.8	7.0	13.8	16.8	20.7	14.3
97P02664	71-152	BC	N	cosl	6.7	18.1	75.2			9.6	8.5	8.4	16.5	16.9	17.7	15.7

---

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
97P02661	0-15	E	N							2.5		1.003				1.42	0.81
97P02662	15-38	E/Bt	N							3.0		1.004				0.89	0.56
97P02663	38-71	Bt/E	N							5.6		1.008				0.73	0.49
97P02664	71-152	BC	N							3.9		1.005				0.94	0.58

*** Primary Characterization Data ***

Pedon ID: 96MT081007

( Ravalli, Montana )

Print Date: Mar 2 2025 8:56AM

Sampled As	:	Macmeal		Loamy-skeletal, mixed Typic Eutroboralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0451

---

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 - - - - -)

6A1c

97P02661

0-15

E

N

0.47

97P02662

15-38

E/Bt

N

0.17

97P02663

38-71

Bt/E

N

0.22

---

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
97P02661	0-15	E	N	2.6	0.8	0.1	0.2	3.7	1.3			5.0	4.4			74	84
97P02662	15-38	E/Bt	N	2.7	1.2	0.1	0.2	4.2	1.2			5.4	4.8			78	88
97P02663	38-71	Bt/E	N	4.5	2.7	0.1	0.3	7.6	2.2			9.8	8.3			78	92
97P02664	71-152	BC	N	3.4	2.3	0.1	0.2	6.0	1.5			7.5	6.3			80	95

---

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 - -)

%

97P02661

0-15

E

N

2

97P02662

15-38

E/Bt

N

2

97P02663

38-71

Bt/E

N

1

97P02664

71-152

BC

N

2

*** Primary Characterization Data ***

Pedon ID: 96MT081007

( Ravalli, Montana )

Print Date: Mar 2 2025 8:56AM

Sampled As	:	Macmeal		Loamy-skeletal, mixed Typic Eutroboralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0451

---

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

97P02661

0-15

E

N

5.8

6.4

97P02662

15-38

E/Bt

N

5.2

6.0

97P02663

38-71

Bt/E

N

5.3

6.3

97P02664

71-152

BC

N

5.6

5.9

*** Primary Characterization Data ***

Pedon ID: 96MT081007

( Ravalli, Montana )

Print Date: Mar 2 2025 8:56AM

Sampled As	:	Macmeal		Loamy-skeletal, mixed Typic Eutroboralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0451

---

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

97P02661

0.0-15.0

E

tcly

KK 3

MI 3

MT 2

QZ 1

97P02662

15.0-38.0

E/Bt

tcly

KK 4

MI 3

MT 3

QZ 1

97P02663

38.0-71.0

Bt/E

tcly

KK 4

MT 3

MI 3

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
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

*** Primary Characterization Data ***

Pedon ID: 96MT081007

( Ravalli, Montana )

Print Date: Mar 2 2025 8:56AM

Sampled As	:	Macmeal		Loamy-skeletal, mixed Typic Eutroboralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0451

---

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
97P02662	15.0-38.0	E/Bt	fs											OT 99

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
OT Other