*** Taxonomy Characterization Data ***

Pedon ID: 1972NV001004

( Churchill, Nevada )

Print Date: Feb 16 2025 5:22AM

Sampled as on Apr 23, 1972:	Typic Natrargid
Revised to correlated:	BUCKAROO ; Fine, smectitic, mesic Typic Natrargids

				United States Department of Agriculture
SSL	-	Project	NL72NV002   DIXIE VALLEY	Natural Resources Conservation Service
	-	Site ID	1972NV001004   Lat: 39° 32' 30.00" north  Long: 118° 11' 30.00" west  MLRA: 27	National Soil Survey Center
	-	Pedon No.	72C0014	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
72C00087	0-3	A1	S	3.7	1.3		1.03		70			32
72C00088	3-8	A2	S	5.3			0.79		49	1.53	0.002	16
72C00089	8-18	Bt1	S	43.2	11.9		0.45		34	1.22	0.071	10
72C00090	18-38	Btk	S	54.3			0.50		57	1.11	0.055	32
72C00091	38-65	Btkz	S	31.8			0.53		85			54
72C00092	65-95	Bt2	S	12.0	2.7		0.87		90			62
72C00093	95-130	C	S	4.5	1.4		0.93		94			63

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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
72C00087	0-3	A1	S	8.3		0.28					100*	100			2.03			1.07	15
72C00088	3-8	A2	S	8.4		0.21					100*	100			1.72			0.93	19
72C00089	8-18	Bt1	S	7.6		0.26					100*	100			0.84			5.34	34
72C00090	18-38	Btk	S	8.2		0.50				5	100*	100			0.85			13.97	41
72C00091	38-65	Btkz	S	8.1		0.16				2	100*	100			0.85			27.00	45
72C00092	65-95	Bt2	S	8.2		0.11				4	100*	100			1.28			17.13	63
72C00093	95-130	C	S	8.2						2	100*	100			1.53			14.90	60

^*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	0.85	(NA)
Clay, carbonate free, Weighted Average	43	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	64	% wt
Volume, >2mm, Weighted Average	38	% vol
Clay, total, Weighted Average	43	% wt
Weighted averages based on control section: 8-58 cm