*** Taxonomy Characterization Data ***

Pedon ID: 90IL081021

( Jefferson, Illinois )

Print Date: Nov 21 2024 12:25PM

Sampled as on Oct 1, 1990:	Bluford ; Fine, montmorillonitic, mesic Aeric Ochraqualf
Revised to correlated:	Bluford ; Fine-silty, mixed, superactive, mesic Aquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP91IL247   FRANKLIN JEFFERSON	Natural Resources Conservation Service
	-	Site ID	S1990IL081021     MLRA: 114	National Soil Survey Center
	-	Pedon No.	91P1111	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						7B1a2
91P07346	0-25	Ap	S	15.8	9.6		0.45		7
91P07347	25-43	E	S	19.3	11.0		0.39		6
91P07348	43-58	Bt1	S	31.5	22.8		0.47		4
91P07349	58-78	Bt2	S	35.7	25.4		0.46		4
91P07350	78-102	2Bt1	S	33.8	23.6		0.46		4				35
91P07351	102-122	2Bt2	S	32.0	22.2		0.49		2
91P07352	122-160	2Bt3	S	17.2	11.7		0.51		10
91P07353	160-198	2Bt4	S	16.9	11.2		0.51		11				67
91P07354	198-241	2Bt5	S	19.8	13.5		0.51		12
91P07355	241-274	2Bt6	S	21.8	14.3		0.49		13
91P07356	274-304	2Bt7	S	30.9	20.8		0.42		18
91P07357	304-335	2Bt8	S	25.4	15.0		0.46		17
91P07358	335-366	2Bt9	S	21.4	10.6		0.46		26				82
91P07359	366-399	2Bt10	S	19.9	10.2		0.50		30			1
91P07360	399-432	2Bt11	S	13.1	6.2		0.50		33
91P07361	432-483	3BC	S	13.9	6.5		0.47		30
91P07362	483-508	3C1	S	9.7	3.9		0.48		54				86
91P07363	508-536	3C2	S	13.6	5.3		0.47		35

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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
91P07346	0-25	Ap	S	7.3		1.02					100*	71			0.87				--
91P07347	25-43	E	S	4.7		0.11					52	42		8.8	0.62	0.46	30		--
91P07348	43-58	Bt1	S	4.7		0.13					40	35		16.7	0.68	0.53	49		4
91P07349	58-78	Bt2	S	4.7		0.18					35	32		18.0	0.70	0.50	52		5
91P07350	78-102	2Bt1	S	4.8		0.21					42	37		18.1	0.68	0.54	46		8
91P07351	102-122	2Bt2	S	5.0		0.18					54	48		18.2	0.74	0.57	29		12
91P07352	122-160	2Bt3	S	5.3		0.09					66	55		9.3	0.70	0.54	14		13
91P07353	160-198	2Bt4	S	6.4		0.08					91	84			0.69				18
91P07354	198-241	2Bt5	S	7.0		0.11					94	85			0.64				19
91P07355	241-274	2Bt6	S	7.4		0.08					96	85			0.62				18
91P07356	274-304	2Bt7	S	8.3		0.08				tr	100*	93			0.59				18
91P07357	304-335	2Bt8	S	8.5		0.07				tr	100*	97			0.59				19
91P07358	335-366	2Bt9	S	8.5		0.06				1	100*	94			0.63				20
91P07359	366-399	2Bt10	S	8.9		0.05				1	100*	100			0.64				25
91P07360	399-432	2Bt11	S	8.6		0.03				1	100*	100			0.69				16
91P07361	432-483	3BC	S	8.5		0.03				1	100*	100			0.69				15
91P07362	483-508	3C1	S	7.6		0.03				1	100*	100			0.67				8
91P07363	508-536	3C2	S	8.1		0.04				tr	100*	100			0.71				14

^*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	0.69	(NA)
Clay, carbonate free, Weighted Average	34	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	34	% wt
Weighted averages based on control section: 43-93 cm