*** Taxonomy Characterization Data ***

Pedon ID: S1991MI025001a

( Calhoun, Michigan )

Print Date: Jan 30 2025 1:55PM

Sampled as on May 30, 1991:	Glynwood ; Fine, illitic Aquic Hapludalfs
Revised to correlated on Oct 1, 2000:	(unnamed) ; Fine-loamy, mixed, active, mesic Albaquic Hapludalf

				United States Department of Agriculture
SSL	-	Project	CP91MI218   CALHOUN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991MI025001a   Lat: 42° 22' 32.99" north  Long: 84° 49' 31.01" west  MLRA: 98	National Soil Survey Center
	-	Pedon No.	91P0911	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
91P05565	0-22	Ap	S	16.8	8.2		0.49		45	1.50	0.017	3
91P05566	22-33	E	S	15.9	5.1		0.40		51	1.78	0.003	8
91P05567	33-43	Bt1	S	36.6	15.2		0.37		30	1.66	0.032	3
91P05568	43-56	Bt2	S	32.5	10.0	1.5	0.39		31	1.77	0.021	5
91P05569	56-74	Bk1	S	28.3	6.4	3.4	0.37		30	1.74	0.023	4
91P05570	74-85	Bk2	S	24.8	5.0	4.6	0.40		32	1.88	0.017	5
91P05571	85-103	Bk31	S	23.1	4.8	4.0	0.41		34			6
91P05572	103-120	Bk32	S	23.8	5.1	4.3	0.37		29	1.89	0.015	3
91P05573	120-137	Bk33	S	20.7	4.5	3.3	0.37		40			7
91P05574	137-157	Bk4	S	15.2	3.6	3.6	0.39		48	1.91	0.012	2
91P05575	157-173	Bk5	S	23.2	5.8	3.9	0.37		33			3
91P05576	173-194	C1	S	27.5	7.6	4.5	0.37		32			3
91P05577	194-213	C2	S	31.5	8.7	5.2	0.35		28			5
91P05578	213-236	C3	S	32.2	9.0	2.1	0.35		23			3
91P05579	0-0		N	26.1		9.0	0.31
91P05580	0-0		S	26.7		5.2	0.35		26

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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			8D1			8A3a	5D2
91P05565	0-22	Ap	S	6.8		1.94				tr	100*	72			0.76				--
91P05566	22-33	E	S	7.3		0.43				tr	98	77			0.51				--
91P05567	33-43	Bt1	S	7.6		0.41				tr	100*	83			0.45				--
91P05568	43-56	Bt2	S	7.9		0.39				5	100*	100			0.42			0.45	--
91P05569	56-74	Bk1	S	8.1		0.36				24	100*	100			0.33				--
91P05570	74-85	Bk2	S	8.2		0.32				26	100*	100			0.33				--
91P05571	85-103	Bk31	S	8.1		0.32				28	100*	100			0.33				--
91P05572	103-120	Bk32	S	8.1		0.29				26	100*	100			0.31				--
91P05573	120-137	Bk33	S	8.2		0.25				25	100*	100			0.30				--
91P05574	137-157	Bk4	S	8.2		0.19				20	100*	100			0.33				--
91P05575	157-173	Bk5	S	8.1		0.29				25	100*	100			0.26				--
91P05576	173-194	C1	S	8.2		0.27				24	100*	100			0.24				--
91P05577	194-213	C2	S	8.2		0.35				25	100*	100			0.23				1
91P05578	213-236	C3	S	8.1		0.42				24	100*	100			0.23				1
91P05579	0-0		N	8.1		0.40				40					0.28				1
91P05580	0-0		S	8.2		0.31				24	100*	100			0.29				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	0.45	(NA)
Clay, carbonate free, Weighted Average	33	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	4	% vol
Clay, total, Weighted Average	34	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 33-56 cm