*** Taxonomy Characterization Data ***

Pedon ID: 86AZ021001

( Pinal, Arizona )

Print Date: Nov 21 2024 1:13PM

Sampled as on Apr 1, 1986:	Toltec ; Coarse-loamy, mixed, hyperthermic Typic Calciorthid
Revised to correlated:	Laveen ; Coarse-loamy, mixed, active, hyperthermic Typic Calciorthids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ021001   Lat: 32° 35' 51.00" north  Long: 111° 49' 2.99" west	National Soil Survey Center
	-	Pedon No.	86P0566	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
86P03279	0-3	A	S	9.7			0.71		29			tr
86P03280	3-15	Bw	S	14.3			0.57		36	1.54	0.011	tr
86P03281	15-41	Bn	S	19.3		3.4	0.46		37			1
86P03282	41-66	Bkn	S	18.1		4.6	0.64		40			2
86P03283	66-97	2Bkn	S	13.7		4.5	0.76		56			4
86P03284	97-145	3Bkn1	S	9.3		4.9	1.72		48	1.29	0.008	2
86P03285	145-185	3Bkn2	S	12.9			0.65		34	1.57	0.006	4

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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
86P03279	0-3	A	S	8.5		0.23				2	100*	100			1.42			0.60	2
86P03280	3-15	Bw	S	8.6		0.21				3	100*	100			0.98				4
86P03281	15-41	Bn	S	8.2		0.24				5	100*	100			0.72			6.79	17
86P03282	41-66	Bkn	S	7.6		0.27				14	100*	100			0.98			30.90	53
86P03283	66-97	2Bkn	S	9.1		0.15				24	100*	100			0.96			3.77	77
86P03284	97-145	3Bkn1	S	9.3		0.12				29	100*	100			2.33			1.53	69
86P03285	145-185	3Bkn2	S	8.5		0.18				6	100*	100			1.31				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	1.42	(NA)
Clay, carbonate free, Weighted Average	12	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	46	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	16	% wt
Weighted averages based on control section: 25-100 cm