*** Taxonomy Characterization Data ***

Pedon ID: S2006MT107009

( Wheatland, Montana )

Print Date: Dec 11 2024 4:04PM

Sampled as on Aug 12, 2006:	Meagher ; Fine-loamy, mixed, superactive, frigid Typic Argiustolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2006USMT127   Wheatland Co.	Natural Resources Conservation Service
	-	Site ID	S2006MT624910   Lat: 46° 41' 23.01" north  Long: 109° 52' 41.01" west  MLRA: 46	National Soil Survey Center
	-	Pedon No.	06N1017	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a		3A1a1a				DbWR1
06N04341	0-12	Ap	S	20.9			0.56		61	1.38	0.013	22
06N04342	12-39	Bt	S	31.1			0.39		43	1.40	0.028	6	73
06N04343	39-58	Bk	S	29.3		13.8	0.45		50			17
06N04344	58-134	2C1	S	8.0		1.0	0.61	12.0	93			52
06N04345	134-200	2C2	S	15.3					84			46
06N04347	58-134	2C1	S						--			--
06N04347	58-134	2C1	GP	3.8		0.7

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a	4C1a1a1		4H2a		4G2	4E1a1a1a1			4D8a1
06N04341	0-12	Ap	S	6.7	8.8		2.59	0.22	0.05	tr	100*		3		0.76				--
06N04342	12-39	Bt	S	7.6	9.7		0.88	0.28	0.03	tr	100*		14		0.69				--
06N04343	39-58	Bk	S	8.3	10.8		3.89	0.13	0.01	27	100*		49		0.39				--
06N04344	58-134	2C1	S	8.4	10.3		0.56	0.12	0.01	4	100*		4		0.95				--
06N04345	134-200	2C2	S	8.3	9.8		0.18	0.16	0.01	1	100*		6		0.61				tr
06N04347	58-134	2C1	S	8.8	10.2								41
06N04347	58-134	2C1	GP				1.03	0.11	0.01	8

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

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

kg -1

%

dS m-1

%

06N04347

58-134

2C1

GP

100*

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	43	% wt
Volume, >2mm, Weighted Average	6	% vol
Clay, total, Weighted Average	31	% wt
Clay, carbonate free, Weighted Average	31	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.69	(NA)
Weighted averages based on control section: 12-39 cm