*** Primary Characterization Data ***

Pedon ID: S1957MT107006

( Wheatland, Montana )

Print Date: Nov 21 2024 12:18PM

Sampled as on Oct 1, 1957:	Martinsdale
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40010   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1957MT107006	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A5332	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
40A40119	A1	A11	0-8	6728			FSL	FSL
40A40120	A2	A12	8-13	6729			SCL	SCL
40A40121	B1	B2	13-20	6730			SCL	SCL
40A40122	B2	B22	20-41	6731			SCL	SCL
40A40123	Bk1	Cca1	41-56	6732			SCL	SCL
40A40124	Bk2	Cca2	56-91	6733			COSL	COSL
40A40125	C	D	91-152	6734			LCOS	LCOS

---

---

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
40A40119	0-8	A1	S	fsl	18.7	20.1	61.2			10.1	10.0	16.7	31.2	8.1	3.1	2.1	--	--	--	45	--
40A40120	8-13	A2	S	scl	27.0	17.4	55.6			9.4	8.0	13.0	29.3	6.3	2.7	4.3	--	--	--	43	--
40A40121	13-20	B1	S	scl	29.6	18.8	51.6			10.0	8.8	12.9	27.5	6.5	2.5	2.2	--	--	--	39	--
40A40122	20-41	B2	S	scl	26.7	20.6	52.7			10.3	10.3	13.1	27.7	7.8	2.3	1.8	--	--	--	40	--
40A40123	41-56	Bk1	S	scl	25.4	23.8	50.8			15.1	8.7	11.7	23.0	7.2	4.0	4.9	--	--	--	39	--
40A40124	56-91	Bk2	S	cosl	17.4	18.9	63.7			11.2	7.7	8.0	15.5	8.7	13.7	17.8	--	--	--	56	--
40A40125	91-152	C	S	lcos	6.7	7.6	85.7			4.7	2.9	2.9	12.0	11.4	23.2	36.2	--	--	--	83	--

*** Primary Characterization Data ***

Pedon ID: S1957MT107006

( Wheatland, Montana )

Print Date: Nov 21 2024 12:18PM

Sampled As	:	Martinsdale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A5332

---

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 - - - - -)

NK

40A40119

0-8

A1

S

2.62

40A40120

8-13

A2

S

1.96

40A40121

13-20

B1

S

1.41

40A40122

20-41

B2

S

0.87

40A40123

41-56

Bk1

S

0.79

40A40124

56-91

Bk2

S

0.44

40A40125

91-152

C

S

0.14

---

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

NK

NK

40A40119

0-8

A1

S

7.1

--

40A40120

8-13

A2

S

6.6

--

40A40121

13-20

B1

S

7.1

--

40A40122

20-41

B2

S

7.5

--

40A40123

41-56

Bk1

S

8.2

29

40A40124

56-91

Bk2

S

8.2

22

40A40125

91-152

C

S

8.4

8