*** Primary Characterization Data ***

Pedon ID: S1965MT081002

( Ravalli, Montana )

Print Date: Nov 21 2024 11:26AM

Sampled as on May 30, 1965:	Gird
Revised to correlated:	unnamed ; Coarse-silty, mixed, frigid Typic Haploxerolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1965MT081002     MLRA: 44	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3630	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A27937	Ap	Ap	0-18	20568
40A27938	B1	B21	18-30	20569
40A27939	B2	B22	30-48
40A27940	B3	B23	48-63	20570				SIL
40A27941	B4	B24	63-79
40A27942	C	C 1	79-97	20571
40A27943	R	2R	94

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Volume, >2mm, Weighted Average	0	% vol
Weighted averages based on control section: 25-94 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	3A1a1a	3B1	3B1	3B1
40A27937	0-18	Ap	S														--	--	--
40A27938	18-30	B1	S														--	--	--
40A27939	30-48	B2	S														--	--	--
40A27940	48-63	B3	S	sil	15.7	60.9	23.4	8.7		22.0	38.9	17.8	4.1	0.8	0.5	0.2	--	--	--	6	--
40A27941	63-79	B4	S														--	--	--
40A27942	79-97	C	S														--	--	--
40A27943	94	R	S														--	--	--

*** Primary Characterization Data ***

Pedon ID: S1965MT081002

( Ravalli, Montana )

Print Date: Nov 21 2024 11:26AM

Sampled As	:	Gird
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3630

---

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
40A27937	0-18	Ap	S	1.41	1.45				28.3	7.7
40A27938	18-30	B1	S	1.43	1.51				26.4	6.4
40A27940	48-63	B3	S	1.58	1.67	0.019			21.1	6.1				0.24		0.86	0.39
40A27942	79-97	C	S							7.4

---

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	6Q2a		6H1a				5A6a
40A27937	0-18	Ap	S	11.4	2.6	0.2	0.9		3.6				15.3
40A27938	18-30	B1	S	9.7	3.0	0.2	0.6		3.7				14.7
40A27940	48-63	B3	S	8.9	3.1	0.2	0.4		2.0				13.5			86	93
40A27942	79-97	C	S	12.1	2.6	0.3	0.3						14.3

---

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 - -)

%

40A27940

48-63

B3

S

1

*** Primary Characterization Data ***

Pedon ID: S1965MT081002

( Ravalli, Montana )

Print Date: Nov 21 2024 11:26AM

Sampled As	:	Gird
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3630

---

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

8C1a

6E1b

40A27937

0-18

Ap

S

6.8

--

40A27938

18-30

B1

S

6.8

--

40A27940

48-63

B3

S

7.1

--

40A27942

79-97

C

S

7.9

2