*** Taxonomy Characterization Data ***

Pedon ID: 86AZ019008

( Pima, Arizona )

Print Date: Nov 21 2024 2:52PM

Sampled as on Mar 1, 1986:	Vaca ; Fine, mixed, hyperthermic Typic Camborthid
Revised to correlated:	Vecont ; Fine, mixed, superactive, hyperthermic Typic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019008   Lat: 32° 28' 12.00" north  Long: 111° 51' 36.99" west	National Soil Survey Center
	-	Pedon No.	86P0568	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			8D1			4A1d
86P03290	0-5	A	S	28.3			0.39		26	1.45	0.031	tr
86P03291	5-10	Bw1	S	36.5			0.36		23			tr
86P03292	10-36	Bw2	S	38.7			0.37		20	1.45	0.046	tr
86P03293	36-46	Bw3	S	38.9			0.40		20			tr
86P03294	46-61	Bk1	S	38.5			0.42		20	1.45	0.061	--
86P03295	61-89	Bk2	S	37.4			0.42		22			--
86P03296	89-109	Bk3	S	36.8			0.42		21	1.42	0.060	--
86P03297	109-152	Bk4	S	32.2			0.42		32			1
86P03298	152-196	2C	S	27.1			0.41		45	1.57	0.030	2

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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
86P03290	0-5	A	S	7.6		1.20				1	100*	100			0.72			1.16	tr
86P03291	5-10	Bw1	S	7.8		0.53				1	100*	100			0.69				tr
86P03292	10-36	Bw2	S	8.1		0.44				1	100*	100			0.68			0.42	1
86P03293	36-46	Bw3	S	8.2		0.37				2	100*	100			0.69				2
86P03294	46-61	Bk1	S	8.4		0.27				2	100*	100			0.69			0.56	5
86P03295	61-89	Bk2	S	8.5		0.26				2	100*	100			0.68			0.73	10
86P03296	89-109	Bk3	S	8.4		0.24				2	100*	100			0.68			1.12	9
86P03297	109-152	Bk4	S	8.2		0.15				3	100*	100			0.63			2.54	11
86P03298	152-196	2C	S	8.1		0.10				2	100*	100			0.67			3.15	10

^*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	0.68	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	21	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
Weighted averages based on control section: 25-100 cm