*** Taxonomy Characterization Data ***

Pedon ID: S1993ND053398

( McKenzie, North Dakota )

Print Date: Nov 26 2024 11:09PM

Sampled as on Oct 4, 1993:	Lonna ; Fine-silty, mixed, nonacid Aridic Ustochrepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP94ND088   BILLINGS-STARK-MCKEN	Natural Resources Conservation Service
	-	Site ID	S1993ND053398   Lat: 47° 20' 53.00" north  Long: 103° 35' 37.99" west  MLRA: 58C	National Soil Survey Center
	-	Pedon No.	94P0191	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			4A1d
94P01171	0-6	A	S	30.8			0.37		5	1.11	0.038	tr
94P01172	6-15	Bw1	S	34.3			0.35		5	1.14	0.034	tr
94P01173	15-26	Bw2	S	37.4		1.9	0.34		5	1.26	0.031	--
94P01174	26-56	Bw3	S	38.3		3.5	0.31		3	1.26	0.041	--
94P01175	56-86	Bk1	S	36.1		4.3	0.33		4	1.31	0.030	--
94P01176	86-109	Bk2	S	30.6		4.3	0.30		5	1.51	0.015	--
94P01177	109-152	C1	S	26.1		2.1	0.31		5	1.55	0.006	--
94P01178	152-260	C2	S	24.6		2.6	0.35		6	1.52	0.015	--

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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
94P01171	0-6	A	S	7.5		4.08					100*	90			0.86			1.29	tr
94P01172	6-15	Bw1	S	7.7		2.57				6	100*	94			0.70			0.96	tr
94P01173	15-26	Bw2	S	8.3		1.74				23	100*	100			0.52			0.62	2
94P01174	26-56	Bw3	S	8.7		1.09				6	100*	100			0.45			1.26	8
94P01175	56-86	Bk1	S	8.8		0.58				14	100*	100			0.37			9.29	22
94P01176	86-109	Bk2	S	9.0		0.39				18	100*	100			0.38			8.93	30
94P01177	109-152	C1	S	8.9		0.30				23	100*	100			0.41			11.50	30
94P01178	152-260	C2	S	9.0		0.34				20	100*	100			0.42			11.10	40

^*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	0.41	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Volume, >2mm, Weighted Average	0	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Clay, total, Weighted Average	36	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 25-100 cm