*** Taxonomy Characterization Data ***

Pedon ID: 98VA163036

( Rockbridge, Virginia )

Print Date: Dec 11 2024 4:02PM

Sampled as on Oct 28, 1998:	MAURERTOWN
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP98VA066   BATH AND ROCKBRIDGE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1998VA163036	National Soil Survey Center
	-	Pedon No.	98P0283	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
98P01720	0-20	Ap	S	35.1	11.6		0.49		10			1
98P01721	20-33	Btg1	S	37.9	11.3		0.43		7			2
98P01722	33-74	Btg2	S	39.7	12.4		0.39		4			1
98P01723	74-107	Btg3	S	33.1	11.7		0.44		8			tr
98P01724	107-127	Btg4	S	30.8	11.2		0.44		18			33
98P01725	127-140	Btg5	S	22.7	7.7		0.45		36			46

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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			6A2e				5C1	5C3		5A3b	8D1		5G1		5D2
98P01720	0-20	Ap	S	5.3			2.27				46	36		10.9	0.51	0.31	24		2
98P01721	20-33	Btg1	S	5.2			0.56				44	32		10.3	0.32	0.27	48		7
98P01722	33-74	Btg2	S	5.2			0.32				55	37		12.7	0.30	0.32	49		6
98P01723	74-107	Btg3	S	5.1			0.14				52	38		13.4	0.39	0.40	51		6
98P01724	107-127	Btg4	S	5.1			0.11				70	49		14.4	0.40	0.47	40		6
98P01725	127-140	Btg5	S	5.3			0.05				61	47		9.1	0.44	0.40	32		8
98P01726	140-0		S	5.2			0.07

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.3	(NA)
Clay, carbonate free, Weighted Average	39	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	39	% wt
Weighted averages based on control section: 20-70 cm