*** Andic Soil Properties Data ***

Pedon ID: S1970MT027001

( Fergus, Montana )

Print Date: Mar 2 2025 8:49AM

Sampled as on Dec 30, 1969:	Coffeek
Revised to correlated:	Fairfield ; Fine-loamy, mixed, superactive, frigid Typic Argiborolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1970MT027001   Lat: 47° 171.70" north  Long: 110° 131.96" west  MLRA: 46	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3692	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					3C2a1a			4A1d
40A28463	0-10	Ap	S	28.6	17.8	--			36	6	11.1		0.39
40A28464	10-15	B1	S	32.6	20.0	--			26	2	13.5		0.41	1.46	0.033
40A28465	15-25	B2	S	38.6	12.2	13.0			21	2	14.6		0.38
40A28466	25-76	Bk1	S	39.1	10.1	15.0			21	2	12.2		0.31	1.53	0.033
40A28467	76-132	Bk2	S	29.7	10.4	7.0			24	1	10.7		0.36	1.56	0.029
40A28468	132-183	C	S	27.5	11.4	2.0			16	2	11.6		0.42	1.53	0.031

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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 )

8C1a

6A1a

6E1b

40A28463

0-10

Ap

S

7.0

1.61

40A28464

10-15

B1

S

7.1

1.33

--

40A28465

15-25

B2

S

7.7

1.37

21

40A28466

25-76

Bk1

S

8.0

0.48

26

40A28467

76-132

Bk2

S

8.7

0.12

20

40A28468

132-183

C

S

9.0

0.07

14