*** Taxonomy Characterization Data ***

Pedon ID: 91ND051450

( McIntosh, North Dakota )

Print Date: Nov 21 2024 11:16AM

Sampled as :	Bearpaw ; Fine, montmorillonitic Typic Argiboroll
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92ND035   NORTHWEST	Natural Resources Conservation Service
	-	Site ID	91ND051450	National Soil Survey Center
	-	Pedon No.	92P0151	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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			7B1a2
92P00986	0-5	A1	S	24.9	14.9		0.73		18	0.80	0.059		59
92P00987	5-10	A2	S	25.3	18.0		0.57		29	1.08	0.044	2
92P00988	10-33	Bt	S	30.8	21.1		0.42		35	1.16	0.064	1	62
92P00989	33-53	Btk1	S	33.0	11.7	4.4	0.39		23	1.40	0.049	2
92P00990	53-84	Btk2	S	32.4	11.5	2.5	0.44		27	1.45	0.050	5
92P00991	84-119	B1	S	32.9	11.4	1.2	0.49		24	1.56	0.040	3
92P00992	119-135	B2	S	34.9	12.9	0.6	0.51		24	1.41	0.058	3
92P00993	135-170	By1	S	37.6	12.7	0.7	0.44		22	1.40	0.055	2	52
92P00994	170-244	By2	S	33.6	12.1	1.0	0.59		25			3
92P00995	244-269	By3	S	36.9	15.5	0.3	0.57		22			3
92P00996	269-287	By4	S	35.3	12.3		0.61		23			3
92P00997	287-318	By5	S	34.8	15.5	0.3	0.59		23			2	1
92P00998	0-15	Ap	S	20.5	14.0		0.55		40	1.39	0.035	4

---

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
92P00986	0-5	A1	S	6.6		6.76					87	76			1.37				1
92P00987	5-10	A2	S	6.7		4.21					93	76			1.09				tr
92P00988	10-33	Bt	S	7.1		0.97					100*	88			0.82				1
92P00989	33-53	Btk1	S	8.1		0.62				19	100*	100			0.65			0.54	1
92P00990	53-84	Btk2	S	8.5		0.32				17	100*	100			0.66			1.10	7
92P00991	84-119	B1	S	8.3		0.20				15	100*	100			0.69			5.94	14
92P00992	119-135	B2	S	8.2		0.31				10	100*	100			0.70			7.42	16
92P00993	135-170	By1	S	8.1		0.24				8	100*	100			0.61			6.13	17
92P00994	170-244	By2	S	8.0		0.22				8	100*	100			0.70			7.22	14
92P00995	244-269	By3	S	8.0		0.26				7	100*	100			0.72			6.50	13
92P00996	269-287	By4	S	7.9		0.26				7	100*	100			0.70			6.04	12
92P00997	287-318	By5	S	8.0		0.29				9	100*	100			0.70			5.69	12
92P00998	0-15	Ap	S	7.8		2.86				tr	100*	91			1.24				tr

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

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.78	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	32	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 10-60 cm