*** Taxonomy Characterization Data ***

Pedon ID: S1973MO093001

( Iron, Missouri )

Print Date: Feb 16 2025 5:38AM

Sampled as on May 30, 1973:	Knobtop
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	1973MO093001S   Lat: 37° 43' 35.23" north  Long: 90° 53' 24.44" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A2685	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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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					NK			7B1a2
40A21054	0-5	A	S	15.2	4.5		0.66		3			--
40A21055	5-17	E	S	18.0	5.6		0.35		3	1.33	0.005	--	80
40A21056	17-32	B	S	26.7	10.8		0.33		3	1.37	0.010	--
40A21057	32-54	Bt1	S	35.5	19.0		0.38		3	1.42	0.018	--	77
40A21058	54-67	Bt2	S	35.2	21.1		0.41		5	1.40	0.032	--
40A21059	67-76	Bt3	S	34.8	21.5		0.39		10	1.44	0.027	2
40A21060	76-89	2C	S	23.9	13.1		0.45		25			8	75

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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	%
				NK		NK												NK	5D2
40A21054	0-5	A	S	4.7		5.10					25	21		6.2	1.14	0.41	29		1
40A21055	5-17	E	S	4.6		0.80					11	9		3.7	0.51	0.21	73		1
40A21056	17-32	B	S	4.7		0.40					24	20		6.5	0.42	0.24	58		1
40A21057	32-54	Bt1	S	4.6		0.25					28	23		11.6	0.50	0.33	58		1
40A21058	54-67	Bt2	S	4.4		0.27					29	25		13.5	0.57	0.38	58		1
40A21059	67-76	Bt3	S	4.4		0.16					28	24		13.7	0.57	0.39	59		1
40A21060	76-89	2C	S	4.4		0.33					28	25		10.3	0.67	0.43	56	0.12	1

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