*** Taxonomy Characterization Data ***

Pedon ID: S1969MT027006

( Fergus, Montana )

Print Date: Dec 11 2024 3:32PM

Sampled as on Aug 13, 1969:	Coffeek
Revised to correlated:	Fairfield ; Fine-loamy, mixed, frigid Typic Argiborolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1969MT027006   Lat: 47° 22' 57.70" north  Long: 110° 3' 14.98" west  MLRA: 46	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A3675	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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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	3A1a1a				NK
40A28334	0-15	Ap	S	26.5	18.9		0.37		28			3
40A28335	15-23	A	S	32.3		--	0.39		27	1.45	0.040	5
40A28336	23-71	Bk1	S	38.8		13.0	0.32		22	1.44	0.018	2

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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	%
				NK		NK				NK									5D2
40A28334	0-15	Ap	S	6.2		1.54				--	94	79			0.72				1
40A28335	15-23	A	S	7.5		1.22				2	100*	100			0.73				tr
40A28336	23-71	Bk1	S	8.0		0.74				26	100*	100			0.41				1

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
Volume, >2mm, Weighted Average	1	% vol
Weighted averages based on control section: 25-100 cm