*** Taxonomy Characterization Data ***

Pedon ID: S1952MT111021

( Yellowstone, Montana )

Print Date: Feb 16 2025 5:43AM

Sampled as on Jun 29, 1952:	Nunn
Revised to correlated:	Creed ; Fine, smectitic, frigid Borollic Natrargids

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1952MT111021   Lat: 45° 54' 9.74" north  Long: 108° 17' 5.68" west  MLRA: 58A	Mandan Soil Survey Laboratory
	-	Pedon No.	40A3535	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Mandan, North Dakota

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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
40A27283	0-8	A	S	25.5			0.40		26			--
40A27284	8-33	Bt	S	35.8			0.39		20			--
40A27285	33-53	Bk1	S	31.0			0.39		14			--
40A27286	53-74	B1	S	23.6			0.41		36			--
40A27287	74-104	B2	S	22.5			0.41		34			--
40A27288	104-145	Bk2	S	36.2			0.41		9			--

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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	%
						6A1a				6E1a								8A1a	5D2
40A27283	0-8	A	S			1.57				--	100*	100			0.79			0.60	1
40A27284	8-33	Bt	S			0.65				2		100			0.67			0.50	1
40A27285	33-53	Bk1	S			0.46				7		100			0.67			0.60	5
40A27286	53-74	B1	S			0.24				6		100			0.71			0.80	13
40A27287	74-104	B2	S			0.20				4		100			0.69			0.90	22
40A27288	104-145	Bk2	S			0.32				4		100			0.65			7.50	19

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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