*** Taxonomy Characterization Data ***

Pedon ID: 90IL081020

( Jefferson, Illinois )

Print Date: Dec 17 2024 8:10PM

Sampled as on Oct 1, 1990:	Cisne ; Fine, montmorillonitic, mesic Mollic Albaqualf
Revised to correlated:	Cisne ; Fine, smectitic, mesic Aeric Vertic Epiaqualfs

				United States Department of Agriculture
SSL	-	Project	CP91IL247   FRANKLIN JEFFERSON	Natural Resources Conservation Service
	-	Site ID	S1990IL081020     MLRA: 114	National Soil Survey Center
	-	Pedon No.	91P1110	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
91P07337	0-20	Ap	S	13.6	9.5		0.49		8
91P07338	20-40	E1	S	22.2	11.9		0.42		8			1
91P07339	40-61	E2	S	36.7	21.4		0.40		5
91P07340	61-84	Bt1	S	38.4	24.9		0.40		9
91P07341	84-127	Bt2	S	27.0	15.8		0.41		13			1	58
91P07342	127-165	2Btg1	S	23.9	13.1		0.41		14			1
91P07343	165-203	2Btg2	S	19.2	12.4		0.46		18			1	55
91P07344	203-244	3Btg1	S	25.4	17.3		0.46		18			1
91P07345	244-264	4BC	S	31.4	23.4		0.52		27			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					5C1	5C3		5A3b	8D1		5G1		5D2
91P07337	0-20	Ap	S	6.2		0.81					90	71			0.78				1
91P07338	20-40	E1	S	4.5		0.31					39	32		7.2	0.50	0.32	39		2
91P07339	40-61	E2	S	4.4		0.27					37	30		14.7	0.52	0.40	52		3
91P07340	61-84	Bt1	S	4.7		0.25					44	37		16.6	0.56	0.43	42		6
91P07341	84-127	Bt2	S	4.9		0.11					66	55		12.4	0.57	0.46	19		9
91P07342	127-165	2Btg1	S	5.6		0.09					89	87		12.2	0.57	0.51	1		10
91P07343	165-203	2Btg2	S	6.3		0.07					100*	85			0.63				9
91P07344	203-244	3Btg1	S	6.6		0.09					99	82		15.4	0.61	0.61	1		10

^*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	0.54	(NA)
Clay, carbonate free, Weighted Average	36	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	8	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	36	% wt
Weighted averages based on control section: 40-90 cm