*** Taxonomy Characterization Data ***

Pedon ID: 92MT043003

( Jefferson, Montana )

Print Date: Nov 21 2024 4:17PM

Sampled as on May 11, 1992:	Beeno ; Fine-loamy, mixed Typic Argiborolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP92MT191   WHITEHALL-BUTTE SOIL STUDY	Natural Resources Conservation Service
	-	Site ID	S1992MT043003   Lat: 45° 56' 33.00" north  Long: 112° 17' 2.99" west	National Soil Survey Center
	-	Pedon No.	92P0696	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	8D1
92P04242	0-3	A1	S	5.0			0.60		76			5
92P04243	3-13	A2	S	7.1			0.41		73			8
92P04244	13-28	Bt1	S	9.3			0.35		74			18
92P04245	28-43	Bt2	S	7.9			0.34		80			27
92P04246	43-56	Bk	S	13.8		7.8	0.83		80			28
92P04247	56-84	Cr	S	3.5		0.9	0.74		91			25

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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		6A1c			8J	6E1g	5C1	5C3	6S4		8D1				5D2
92P04242	0-3	A1	S	6.2		0.89		0.13	0.05		86	66	24		1.16				2
92P04243	3-13	A2	S	6.3		0.84		0.08	0.04		99	74	20		1.04				1
92P04244	13-28	Bt1	S	6.7		0.45		0.09	0.04		100*	85	24		0.78				1
92P04245	28-43	Bt2	S	7.3		0.34		0.08	0.03		100*	94	15		1.00				1
92P04246	43-56	Bk	S	7.7		1.07		0.08	0.03	13	100*	100	24		0.47				--
92P04247	56-84	Cr	S	8.0		0.24		0.04	0.02	3	100*	100	15		0.83				--

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.89	(NA)
Clay, carbonate free, Weighted Average	9	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	77	% wt
Volume, >2mm, Weighted Average	22	% vol
Clay, total, Weighted Average	9	% wt
Weighted averages based on control section: 13-43 cm