*** Primary Characterization Data ***

Pedon ID: S1957MT107005

( Wheatland, Montana )

Print Date: Nov 11 2024 9:35PM

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

				United States Department of Agriculture
SSL	-	Project	NL40010   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1957MT107005	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A5331	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A40111	A1	A11	0-5	6720			FSL	FSL
40A40112	A2	A12	5-10	6721			SCL	SCL
40A40113	B11	B21	10-23	6722			SCL	SCL
40A40114	B12	B22	23-36	6723			SCL	SCL
40A40115	B2	B3	36-43	6724			SCL	SCL
40A40116	Bk1	Cca1	43-91	6725			SC	SC
40A40117	Bk2	Cca2	91-142	6726			SCL	SCL
40A40118	C	D	142-168	6727			SL	FSL

---

---

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
40A40111	0-5	A1	S	fsl	19.6	19.6	60.8			9.2	10.4	18.5	27.8	7.2	4.6	2.7	--	--	--	42	--
40A40112	5-10	A2	S	scl	25.0	16.1	58.9			8.0	8.1	8.3	18.6	2.6	21.4	8.0	--	--	--	51	--
40A40113	10-23	B11	S	scl	34.1	13.3	52.6			7.2	6.1	11.0	27.3	7.2	4.4	2.7	--	--	--	42	--
40A40114	23-36	B12	S	scl	26.8	13.5	59.7			7.2	6.3	11.8	32.7	9.1	4.7	1.4	--	--	--	48	--
40A40115	36-43	B2	S	scl	20.0	14.0	66.0			8.5	5.5	11.6	35.3	11.4	6.1	1.6	--	--	--	54	--
40A40116	43-91	Bk1	S	sc	35.6	19.2	45.2					11.0	22.2	5.7	3.7	2.6	--	--	--	34	--
40A40117	91-142	Bk2	S	scl	24.6	17.7	57.7			11.0	6.7	12.9	28.6	7.6	5.8	2.8	--	--	--	45	--
40A40118	142-168	C	S	fsl	17.0	23.8	59.2			13.1	10.7	11.5	21.6	8.0	9.1	9.0	--	--	--	48	--

*** Primary Characterization Data ***

Pedon ID: S1957MT107005

( Wheatland, Montana )

Print Date: Nov 11 2024 9:35PM

Sampled As	:	Martinsdale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A5331

---

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

40A40111

0-5

A1

S

2.41

40A40112

5-10

A2

S

2.13

40A40113

10-23

B11

S

1.14

40A40114

23-36

B12

S

0.86

40A40115

36-43

B2

S

0.93

40A40116

43-91

Bk1

S

0.25

40A40117

91-142

Bk2

S

0.13

40A40118

142-168

C

S

0.06

---

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
40A40111	0-5	A1	S			7.7				--
40A40112	5-10	A2	S			7.4				--
40A40113	10-23	B11	S			7.2				--
40A40114	23-36	B12	S			7.4				--
40A40115	36-43	B2	S			8.0				6
40A40116	43-91	Bk1	S			8.5				34
40A40117	91-142	Bk2	S			8.7				20
40A40118	142-168	C	S			8.8				8