*** Taxonomy Characterization Data ***

Pedon ID: S1990IL035025

( Cumberland, Illinois )

Print Date: Feb 16 2025 5:24AM

Sampled as on Jun 29, 1990:	Virden ; Fine, montmorillonitic Typic Argiaquolls
Revised to correlated on May 3, 2015:	Virden ; Fine, smectitic, mesic Vertic Argiaquolls

				United States Department of Agriculture
SSL	-	Project	CP90IL216   CLAY-CUMBERLAND	Natural Resources Conservation Service
	-	Site ID	S1990IL035025   Lat: 39° 18' 45.46" north  Long: 88° 14' 53.00" west  MLRA: 113	National Soil Survey Center
	-	Pedon No.	90P0797	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			4A1d
90P04676	0-14	Ap	S	21.4			0.47		5	1.37	0.017	--
90P04677	14-28	A	S	22.9			0.47		5	1.54	0.017	tr
90P04678	28-41	Btg1	S	30.1	21.2		0.44		4	1.42	0.062	tr
90P04679	41-68	Btg2	S	39.6	29.4		0.45		3	1.39	0.104	tr
90P04680	68-101	Btg3	S	36.4	24.3		0.46		3	1.42	0.086	--
90P04681	101-140	Btg4	S	34.9	21.9		0.48		5	1.47	0.056	--
90P04682	140-163	BCg	S	30.7	18.3		0.48		3	1.45	0.052	--
90P04683	163-178	2Ab	S	29.8			0.45		15	1.66	0.039	tr
90P04684	178-230	2Bgb1	S	27.9	18.3		0.43		27	1.62	0.051	tr
90P04685	230-265	2Bgb2	S	28.9	19.0		0.43		26	1.62	0.051	tr
90P04686	265-305	2Bgb3	S	21.2			0.46		42			3
90P04687	305-350	2BCgb1	S	18.5			0.45		42			2
90P04688	350-395	2BCgb2	S	27.6			0.44		23			tr
90P04689	395-410	2BCgb3	S	28.6			0.46		11			--

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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				6E1g	5C1	5C3		5A3b	8D1		5G1		5D2
90P04676	0-14	Ap	S	5.9		1.91					95	73			0.87				--
90P04677	14-28	A	S	5.5		1.38					87	69			0.86				--
90P04678	28-41	Btg1	S	5.5		0.73					86	70		18.6	0.71	0.62	1		tr
90P04679	41-68	Btg2	S	6.0		0.55					94	81			0.76				1
90P04680	68-101	Btg3	S	6.5		0.37					97	87			0.77				1
90P04681	101-140	Btg4	S	6.6		0.24					100*	87			0.79				2
90P04682	140-163	BCg	S	6.7		0.18					99	87			0.76				3
90P04683	163-178	2Ab	S	6.8		0.30					100*	85			0.69				2
90P04684	178-230	2Bgb1	S	7.0		0.20					100*	90			0.72				2
90P04685	230-265	2Bgb2	S	6.9		0.19					100*	89			0.71				2
90P04686	265-305	2Bgb3	S	7.1		0.08					100*	90			0.69				8
90P04687	305-350	2BCgb1	S	7.4		0.09					89	88			0.72				--
90P04688	350-395	2BCgb2	S	7.8		0.11				tr	68	80			0.52				--
90P04689	395-410	2BCgb3	S	8.0		0.12				tr	50	85			0.63				1

^*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	0.75	(NA)
Clay, carbonate free, Weighted Average	36	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	36	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 28-78 cm