*** Taxonomy Characterization Data ***

Pedon ID: 89MT0391291

( Granite, Montana )

Print Date: Nov 24 2024 3:16AM

Sampled as :	Donald ; Fine, montmorillonitic Boralfic Cryoboroll
Revised to :

				United States Department of Agriculture
SSL	-	Project	RP92MT043   DEER LODGE	Natural Resources Conservation Service
	-	Site ID	S1989MT0391291   Lat: 46° 9' 59.00" north  Long: 113° 22' 45.00" west	National Soil Survey Center
	-	Pedon No.	92P0208	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
92P01381	0-13	A1	S	31.6	18.5		0.52		34			3
92P01382	13-23	A2	S	29.8	18.5		0.41		43			10
92P01383	23-33	E	S	5.7	2.2		0.42		60			11
92P01384	33-41	Bt1	S	39.8	33.4		0.40		32			2
92P01385	41-58	Bt2	S	42.6	34.9		0.42		32			2
92P01386	58-89	Bt3	S	43.2	18.4		0.42		27			1
92P01387	89-124	Bt4	S	41.2	23.4		0.42		31			1
92P01388	124-140	Bt5	S	39.0	25.3		0.43		38			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	%
				4C1a2a	4C1a1a1	6A1c			8J	6E1g	5C1	5C3	6S4		8D1				5D2
92P01381	0-13	A1	S	5.8	8.1	4.42		0.42	0.09		73	62	31		0.99				1
92P01382	13-23	A2	S	6.0	8.3	1.16		0.37	0.08		85	72	26		0.77				2
92P01383	23-33	E	S	6.5	7.8	0.15		0.12	0.02		95	89	12		0.77				7
92P01384	33-41	Bt1	S	6.5	8.8	0.44		0.24	0.03		89	85	21		0.71				5
92P01385	41-58	Bt2	S	7.5	9.5	0.31		0.25	0.03		100*	93	29		0.72				6
92P01386	58-89	Bt3	S	8.0	10.0	0.18		0.20	0.02	1	100*	100	18		0.75				7
92P01387	89-124	Bt4	S	7.8	9.4	0.05		0.13	0.02	tr	100*	94	26		0.75				7
92P01388	124-140	Bt5	S	7.9	9.3	0.04		0.12	0.02	--	100*	99	21		0.74				7

^*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	0.74	(NA)
Clay, carbonate free, Weighted Average	42	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	30	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	42	% wt
Weighted averages based on control section: 33-83 cm