*** Taxonomy Characterization Data ***

Pedon ID: S1993IL027001

( Clinton, Illinois )

Print Date: Nov 21 2024 1:48PM

Sampled as on Sep 13, 1993:	Oconee ; Fine, montmorillonitic, mesic Argiaquic Argialboll
Revised to correlated:	Oconee ; Fine, smectitic, mesic Argiaquic Argialbolls

				United States Department of Agriculture
SSL	-	Project	CP94IL103   G. LAKE KASKASKIA	Natural Resources Conservation Service
	-	Site ID	S1993IL027001   Lat: 38° 43' 34.99" north  Long: 89° 26' 49.99" west  MLRA: 114	National Soil Survey Center
	-	Pedon No.	94P0261	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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
94P01568	0-21	Ap	S	17.5	10.7		0.53		3	1.47	0.013	--
94P01569	21-32	A	S	17.4	10.1		0.51		5	1.45	0.018	1
94P01570	32-45	E	S	20.4	10.8		0.48		6	1.29	0.008	tr
94P01571	45-55	BE	S	30.5	17.7		0.46		4			--
94P01572	55-76	Btg1	S	40.3	26.4		0.42		1	1.48	0.047	--
94P01573	76-120	Btg2	S	30.5	21.1		0.55		1	1.45	0.050	--
94P01574	120-152	2Btg	S	23.0	15.8		0.52		3	1.44	0.029	--
94P01575	152-198	2Bt1	S	17.3	13.0		0.52		12	1.54	0.017	tr
94P01576	198-244	2Bt2	S	17.7	11.1		0.51		20	1.64	0.010	1
94P01577	244-287	2Bt3	S	19.0	12.2		0.48		20	1.59	0.018	tr
94P01578	287-328	2Bt4	S	18.3	10.4		0.50		26	1.61	0.012	tr
94P01579	328-359	3Bt	S	21.6	13.3		0.48		33	1.66	0.010	1
94P01580	359-397	3C1	S	21.2	13.4		0.50		43	1.63	0.028	1
94P01581	397-409	3C2	S	18.1	11.0		0.51		61			tr
94P01582	409-473	3C3	S	20.4	10.2		0.47		45			3

---

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
94P01568	0-21	Ap	S	6.9		1.52					100*	81			0.83				8
94P01569	21-32	A	S	7.5		1.18				1	100*	86			0.79				3
94P01570	32-45	E	S	6.9		0.51					72	68			0.74				4
94P01571	45-55	BE	S	6.0		0.43					67	55			0.58				4
94P01572	55-76	Btg1	S	5.2		0.42					68	56		21.3	0.64	0.53	18		7
94P01573	76-120	Btg2	S	6.4		0.16					90	78			0.77				18
94P01574	120-152	2Btg	S	7.1		0.11					100*	88			0.79				26
94P01575	152-198	2Bt1	S	7.4		0.11					100*	92			0.81				27
94P01576	198-244	2Bt2	S	7.7		0.10					100*	92			0.69				25
94P01577	244-287	2Bt3	S	7.8		0.09					100*	90			0.69				24
94P01578	287-328	2Bt4	S	7.7		0.10					100*	87			0.62				18
94P01579	328-359	3Bt	S	7.7		0.07					100*	91			0.58				15
94P01580	359-397	3C1	S	7.8		0.08					100*	87			0.55				16
94P01581	397-409	3C2	S	7.7		0.06					100*	89			0.57				17
94P01582	409-473	3C3	S	7.8		0.07					100*	92			0.50				13

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

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.68	(NA)
Clay, carbonate free, Weighted Average	35	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	35	% wt
Weighted averages based on control section: 45-95 cm