*** Taxonomy Characterization Data ***

Pedon ID: S1945MS143010

( Tunica, Mississippi )

Print Date: Jan 8 2026 11:07AM

Sampled as on Jan 30, 1945:	ASKEW
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1945MS143010	Beltsville Soil Survey Laboratory
	-	Pedon No.	40A4768	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Beltsville, Maryland

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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
40A36212	0-13	Ap	S	9.3					2			--
40A36213	13-25	Bt1	S	25.4					1			--
40A36214	25-36	Bt2	S	25.8					2			--
40A36215	36-56	2Bg	S	24.2					1			--
40A36216	56-81	2Cg1	S	18.4					2			--
40A36217	81-107	2Cg2	S	15.9					2			--
40A36218	107-152	2Cg3	S	13.6					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	%
				8C1a		6A3a
40A36212	0-13	Ap	S	7.0		0.80						91
40A36213	13-25	Bt1	S	5.0		1.00						69
40A36214	25-36	Bt2	S	4.8		0.50						66
40A36215	36-56	2Bg	S	4.8		0.40						67
40A36216	56-81	2Cg1	S	5.0		0.30						76
40A36217	81-107	2Cg2	S	5.1		--						86
40A36218	107-152	2Cg3	S	6.4		--						92

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