*** Taxonomy Characterization Data ***

Pedon ID: 89NV003001

( Clark, Nevada )

Print Date: Nov 21 2024 1:15PM

Sampled as on May 9, 1989:	Land ; Fine-silty, mixed (calcareous), thermic Typic Salorthid
Revised to correlated:	Land ; Coarse-silty, mixed, superactive, thermic Typic Salorthids

				United States Department of Agriculture
SSL	-	Project	CP89NV150   CLARK COUNTY	Natural Resources Conservation Service
	-	Site ID	S1989NV003001   Lat: 36° 40' 55.00" north  Long: 114° 16' 50.00" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	89P0531	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
89P02970	0-1	Anz1	S	13.9			0.66		22			--
89P02971	1-7	Anz2	S	18.4		0.6	0.57		17	1.27	0.016	--
89P02972	7-15	Bnz1	S	36.9		1.9	0.44		3			--
89P02973	15-23	Bnz2	S	26.2		1.5	0.40		2			--
89P02974	23-30	Bz1	S	23.5		1.8	0.46		tr	1.21	0.019	--
89P02975	30-37	Bz2	S	19.4		2.4	0.49		1			--
89P02976	37-58	C1	S	16.5		1.8	0.57		tr	1.32	0.015	--
89P02977	58-95	C2	S	5.0		5.8			2	1.43	0.007	--
89P02978	95-120	C3	S	8.4		5.9	0.82		2	1.35	0.005	--
89P02979	120-135	C4	S	6.6			0.67		26			--
89P02980	135-140	C5	S	30.0			0.51		7			--
89P02981	140-170	C6	S	38.0		0.6	0.47		9			--
89P02982	170-210	C7	S	0.8					77			--

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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
89P02970	0-1	Anz1	S	8.1		0.82				5	100*	100			0.41			218.00	100*
89P02971	1-7	Anz2	S	8.3		0.50				8	100*	100			0.53			115.50	58
89P02972	7-15	Bnz1	S	8.4		0.43				16	100*	100			0.45			75.10	86
89P02973	15-23	Bnz2	S	8.4		0.37				16	100*	100			0.60			79.50	77
89P02974	23-30	Bz1	S	8.6		0.42				22	100*	100			0.60			77.90	59
89P02975	30-37	Bz2	S	8.6		0.53				27	100*	100			0.57			66.80	80
89P02976	37-58	C1	S	8.6		0.32				19	100*	100			0.76			51.70	49
89P02977	58-95	C2	S	8.4		0.15				16	100*	100						31.40	67
89P02978	95-120	C3	S	8.6		0.14				19	100*	100			1.23			32.70	43
89P02979	120-135	C4	S	8.3		0.12				9	100*	100			1.23			17.10	31
89P02980	135-140	C5	S	8.2		0.22				14	100*	100			0.57			16.20	29
89P02981	140-170	C6	S	8.2		0.12				15	100*	100			0.60			10.31	19
89P02982	170-210	C7	S	7.9		0.01				4	100*	100						3.63	6

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^*ESP set to 100, Na exceeds measured exchange capacity.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.62	(NA)
Clay, carbonate free, Weighted Average	7	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	11	% wt
Weighted averages based on control section: 25-100 cm