*** Taxonomy Characterization Data ***

Pedon ID: 89NV003002

( Clark, Nevada )

Print Date: Dec 4 2024 3:36AM

Sampled as on May 1, 1989:	Grapevine ; Coarse-loamy, mixed, thermic Typic Calciorthid
Revised to correlated:	Grapevine ; Sandy, mixed, thermic Typic Calciorthids

				United States Department of Agriculture
SSL	-	Project	CP89NV150   CLARK COUNTY	Natural Resources Conservation Service
	-	Site ID	S1989NV003002   Lat: 36° 45' 20.00" north  Long: 114° 14' 5.01" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	89P0532	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	3A1a1a	8D1			4A1d
89P02983	0-2	A1	S	3.6	1.6		0.50		80			--
89P02984	2-12	A2	S	4.4	3.2		0.55		73	1.59	0.004	tr
89P02985	12-20	2Bw1	S	5.2	3.2	0.3	0.52		74	1.60	0.006	1
89P02986	20-35	2Bw2	S	5.2	2.4		0.48		72			1
89P02987	35-60	2Bw3	S	6.9	5.7		0.39		63	1.66	0.002	3
89P02988	60-80	3Bk1	S	8.9	5.2	1.4	0.37		71			14
89P02989	80-100	3Bk2	S	10.1	4.8	3.9	0.39		71	1.71	0.005	14
89P02990	100-120	4Bk1	S	9.2	4.8	3.3	0.38		71			4
89P02991	120-145	4Bk2	S	10.0	6.4	3.1	0.34		71	1.66	0.011	5
89P02992	145-175	5Bk1	S	6.8	3.2	1.1	0.51		92			53
89P02993	175-190	5Bk2	S	5.7	0.4	1.1	0.58		90			56
89P02994	190-240	5Bk3	S	5.6	2.8	0.6	0.64		90	1.71	0.004	54

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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
89P02983	0-2	A1	S	7.9		0.20				5	100*	100			0.94				--
89P02984	2-12	A2	S	8.4		0.11				6	100*	100			0.73				--
89P02985	12-20	2Bw1	S	8.6		0.07				7	100*	100			0.75				--
89P02986	20-35	2Bw2	S	8.5		0.09				6	100*	100			0.73				--
89P02987	35-60	2Bw3	S	8.6		0.08				5	100*	100			0.61				--
89P02988	60-80	3Bk1	S	8.6		0.08				11	100*	100			0.45				--
89P02989	80-100	3Bk2	S	8.7		0.07				16	100*	100			0.23				--
89P02990	100-120	4Bk1	S	8.6		0.06				17	100*	100			0.29				--
89P02991	120-145	4Bk2	S	8.6		0.06				20	100*	100			0.20				--
89P02992	145-175	5Bk1	S	8.7		0.03				11	100*	100			0.41				7
89P02993	175-190	5Bk2	S	8.6		0.05				24	100*	100			0.30			1.72	12
89P02994	190-240	5Bk3	S	8.6		0.02				12	100*	100			0.55			1.99	11

^*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	0.54	(NA)
Clay, carbonate free, Weighted Average	7	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	68	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	8	% wt
Weighted averages based on control section: 25-100 cm