*** Taxonomy Characterization Data ***

Pedon ID: S1992IL163010

( St. Clair, Illinois )

Print Date: Nov 21 2024 2:50PM

Sampled as on Apr 14, 1992:	Virden ; Fine, montmorillonitic, mesic Typic Argiaquoll
Revised to correlated:	Lakaskia ; Fine, smectitic, mesic Typic Argiaquolls

				United States Department of Agriculture
SSL	-	Project	CP92IL150   ST CLAIR COUNTY	Natural Resources Conservation Service
	-	Site ID	S1992IL163010   Lat: 38° 22' 38.01" north  Long: 89° 48' 5.01" west  MLRA: 114	National Soil Survey Center
	-	Pedon No.	92P0580	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	3A1a1a	8D1			4A1d
92P03400	0-18	Ap	S	16.8	9.0		0.44		2	1.45	0.011
92P03401	18-30	A1	S	18.3	9.7		0.44		2	1.51	0.004
92P03402	30-50	A2	S	26.3	15.6		0.46		2	1.47	0.029
92P03403	50-71	2Bt1	S	45.5	31.9		0.44		1	1.31	0.110
92P03404	71-92	2Bt2	S	46.8	29.2		0.44		1	1.35	0.094
92P03405	92-119	2Bt3	S	41.0	22.7		0.44		1	1.48	0.063
92P03406	119-139	2Btg1	S	35.5	18.7		0.45		1	1.49	0.057
92P03407	139-164	2Btg2	S	26.4	14.2		0.49		tr	1.48	0.031
92P03408	164-177	2Btg3	S	29.7	15.6		0.48		1	1.36	0.073
92P03409	177-208	2Btg4	S	40.4	16.6		0.52		1	1.27	0.082
92P03410	208-244	2Cg1	S	46.3	12.3	1.3	0.50		1
92P03411	244-305	2Cg2	S	50.7	14.2	4.1	0.45		1
92P03412	305-396	2Cg3	S	55.6	15.9	3.2	0.47		1

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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
92P03400	0-18	Ap	S	6.6		1.31					100*	83			0.80				1
92P03401	18-30	A1	S	7.1		1.03					100*	84			0.73				1
92P03402	30-50	A2	S	6.9		0.96					100*	82			0.76				1
92P03403	50-71	2Bt1	S	6.0		0.85					100*	78			0.59				1
92P03404	71-92	2Bt2	S	5.4		0.49					91	77		30.9	0.72	0.66	1		1
92P03405	92-119	2Bt3	S	5.8		0.32					96	78			0.68				1
92P03406	119-139	2Btg1	S	6.3		0.16					100*	85			0.70				2
92P03407	139-164	2Btg2	S	6.5		0.11					100*	88			0.78				2
92P03408	164-177	2Btg3	S	6.7		0.09					100*	91			0.78				2
92P03409	177-208	2Btg4	S	6.9		0.12					100*	91			0.81				2
92P03410	208-244	2Cg1	S	7.7		0.14				2	100*	100			0.73				2
92P03411	244-305	2Cg2	S	7.8		0.17				12	100*	100			0.59				1
92P03412	305-396	2Cg3	S	7.8		0.16				8	100*	100			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	0.68	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 30-80 cm