*** Andic Soil Properties Data ***

Pedon ID: S1969MT027003

( Fergus, Montana )

Print Date: Nov 24 2024 10:21PM

Sampled as on Aug 12, 1969:	Ekah
Revised to correlated:	Ekah ; Fine, smectitic, frigid Abruptic Argiborolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1969MT027003   Lat: 47° 1717.70" north  Long: 109° 5631.95" west  MLRA: 58A	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3677	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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Andic Soil Properties Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-
				Total	Fine	CaCO3	CoSi to	Est	.1-75	Vol >2mm				Bulk	COLE								Al+½Fe	Al+½Fe
				Clay	Clay	Clay	VCoS	Clay	Fraction	% of	(- - - - 1500 kPa - - - -)			Density	Whole	(- - - - - - - - - - Glass Content - - - - - - - - - -)							*15.625	*60.0
	Depth			<.002	<.0002	<.002	.02 - 2	Content		Whole Soil	air-dry	field moist	/Clay	33 kPa	Soil	csi	vfs	fs	ms	cs	vcs	Wt Avg	+Glass	+Glass
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - % of <2 mm - - - - - - - - -)					% of <75 mm	(- - - - - - - - % - - - - - - -)				g cm-3	cm cm-1	(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)
				3A1a1a	3A1a1a	3A1a1a					NK			NK
40A28349	0-11	Ap1	S	22.3	13.3				31	2
40A28350	11-18	Ap2	S	24.3	11.4				30	3	9.3		0.38
40A28351	18-27	Bt1	S	37.6	28.3				22	2	13.9		0.37	1.47	0.048
40A28352	27-39	Bt2	S	38.4	23.5				21	2	13.9		0.36	1.43	0.052
40A28353	39-51	Bk1	S	38.3	11.6	8.0			25	2	12.4		0.32	1.50	0.032
40A28354	51-77	Bk2	S	41.7	9.8	17.0			22	--	13.1		0.31	1.56	0.025
40A28355	77-108	Bk3	S	41.8		18.0			24	2	11.8		0.28
40A28356	108-143	2C1	S	18.2		5.0			78	37	6.7		0.37
40A28357	143-193	2C2	S	10.2		--			89	55	4.9		0.48

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Andic Soil Properties Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

CO3

Al+

8*Si

Optical

KCl

NH4OAC

Sum

(- Base Sat -)

pH

pH

Org

Tot

as

NZ

½Fe

8*Si

2*Fe

+2*Fe

Density

Extr

Sum

Bases+

NH4OAC

Sum of

Melanic

(- Atterberg -)

Depth

H2O

NaF

C

C

CaCO3

P Ret

Oxal

Oxal

Oxal

Oxal

Oxal

Al

Bases

Extr Al

pH 7.0

Cations

Index

LL

PI

Layer

(cm)

Horz

Prep

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

cmol(+) kg-1

(- meq 100g-1 -)

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

( % <0.4mm )

NK

NK

NK

40A28349

0-11

Ap1

S

6.0

1.73

40A28350

11-18

Ap2

S

6.0

1.62

40A28351

18-27

Bt1

S

6.0

1.02

40A28352

27-39

Bt2

S

6.0

0.90

--

40A28353

39-51

Bk1

S

7.0

0.98

14

40A28354

51-77

Bk2

S

8.0

0.74

25

40A28355

77-108

Bk3

S

8.0

0.29

28

40A28356

108-143

2C1

S

8.0

0.13

34

40A28357

143-193

2C2

S

8.0

0.12

16