*** Taxonomy Characterization Data ***

Pedon ID: 90IL055012

( Franklin, Illinois )

Print Date: Dec 4 2024 2:51AM

Sampled as on Oct 1, 1990:	Creal ; Fine-silty, mixed, mesic Aquic Hapludalf
Revised to correlated:	Creal ; Fine-silty, mixed, superactive, mesic Albaquultic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP91IL247   FRANKLIN JEFFERSON	Natural Resources Conservation Service
	-	Site ID	S1990IL055012	National Soil Survey Center
	-	Pedon No.	91P1125	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
91P07573	0-18	Ap	S	18.1	9.4		0.46		5			1
91P07574	18-31	E	S	31.4	19.2		0.45		1
91P07575	31-42	Bt1	S	35.8	25.9		0.44		1
91P07576	42-61	Bt2	S	36.7	27.9		0.47		1				73
91P07577	61-89	Bt3	S	28.8	20.5		0.47		1
91P07578	89-117	Bt4	S	22.0	15.2		0.48		4
91P07579	117-141	2Bx	S	17.7	11.4		0.49		10				73
91P07580	141-175	2Bt1	S	19.2	10.5		0.44		14			1
91P07581	175-224	2Bt2	S	19.3	10.9		0.47		16				73
91P07582	224-242	3Cr1	S	23.8			0.50		33			8
91P07583	242-257	3Cr2	S	30.9			0.51		19

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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					5C1	5C3		5A3b	8D1		5G1		5D2
91P07573	0-18	Ap	S	4.8		0.64					62	49		7.2	0.62	0.40	4		--
91P07574	18-31	E	S	4.5		0.31					49	40		12.8	0.58	0.41	30		1
91P07575	31-42	Bt1	S	4.4		0.31					45	36		16.9	0.63	0.47	40		1
91P07576	42-61	Bt2	S	4.4		0.24					45	38		18.3	0.67	0.50	39		1
91P07577	61-89	Bt3	S	4.6		0.16					49	40		14.4	0.68	0.50	33		2
91P07578	89-117	Bt4	S	4.9		0.11					65	57		12.0	0.71	0.55	15		3
91P07579	117-141	2Bx	S	5.1		0.08					76	65		9.1	0.66	0.51	2		3
91P07580	141-175	2Bt1	S	5.3		0.07					83	68			0.57				4
91P07581	175-224	2Bt2	S	5.3		0.06					79	66			0.60				3
91P07582	224-242	3Cr1	S	5.0		0.05					62	52		11.6	0.70	0.49	10		2
91P07583	242-257	3Cr2	S	4.9		0.07					58	50		15.3	0.69	0.50	20		2

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.66	(NA)
Clay, carbonate free, Weighted Average	33	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	33	% wt
Weighted averages based on control section: 31-81 cm