*** Taxonomy Characterization Data ***

Pedon ID: S1971UT057003

( Weber, Utah )

Print Date: Nov 24 2024 11:03PM

Sampled as on Jun 23, 1971:	Herd
Revised to SSL:	(unnamed) ; Fine, montmorillonitic Mollic Cryoboralf

				United States Department of Agriculture
SSL	-	Project	NL71UT004   MORGAN-SUMMIT	Natural Resources Conservation Service
	-	Site ID	S1971UT057003   Lat: 41° 22' 3.00" north  Long: 111° 44' 18.99" west	National Soil Survey Center
	-	Pedon No.	71C0029	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			4A1f
71C00181	0-20	A1	S	27.2	14.3		0.44		47	1.16	0.022	22
71C00182	20-33	A2	S	31.2	17.7		0.43		49	1.26	0.022	27
71C00183	33-53	Bt11	S	35.6			0.46		43			23
71C00184	53-81	Bt12	S	41.5	27.2		0.44		32	1.42	0.058	8
71C00185	81-112	Bt13	S	57.6			0.49		13			3
71C00186	112-163	Bt14	S	44.0	25.0		0.47		13	1.35	0.110	3
71C00187	163-244	Bt15	S	42.2			0.50		11	1.40	0.079	2
71C00188	244-290	Bt2	S	44.9	21.7		0.48		18			--

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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		6A1a				6E1a	5C1	5C3		5A3b	8D1		5G1		5D2
71C00181	0-20	A1	S	5.5		2.65					69	55		15.1	0.79	0.56	1		1
71C00182	20-33	A2	S	5.3		1.50					68	58		15.8	0.70	0.51	6		1
71C00183	33-53	Bt11	S	5.2		1.08					77	62		22.3	0.74	0.63	9		1
71C00184	53-81	Bt12	S	5.0		0.55					79	67		27.2	0.71	0.66	15		1
71C00185	81-112	Bt13	S	4.3		0.34					94	83		56.0	0.98	0.97	5		1
71C00186	112-163	Bt14	S	5.7		0.09					100*	92		45.8	0.99	1.04	tr		1
71C00187	163-244	Bt15	S	7.4		0.05				1	100*	100			0.96				1
71C00188	244-290	Bt2	S	7.7						1	100*	100			0.86				1

^*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	0.72	(NA)
Clay, carbonate free, Weighted Average	36	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	41	% wt
Volume, >2mm, Weighted Average	19	% vol
Clay, total, Weighted Average	36	% wt
Weighted averages based on control section: 20-70 cm