*** Taxonomy Characterization Data ***

Pedon ID: 86AZ019007

( Pinal, Arizona )

Print Date: Jan 28 2025 4:59PM

Sampled as on Apr 1, 1986:	Ajo ; Loamy-skeletal, mixed, hyperthermic Petrocalcic Paleargid
Revised to correlated:	Ajo ; Loamy-skeletal, mixed, superactive, hyperthermic Petrocalcic Paleargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ174   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ019007   Lat: 32° 35' 20.00" north  Long: 111° 53' 16.01" west	National Soil Survey Center
	-	Pedon No.	86P0565	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
86P03273	0-5	A	S	16.3			0.50		66	1.55	0.002	88
86P03274	5-20	Bt1	S	18.6			0.52		64	1.47	0.010	33
86P03275	20-43	Bt2	S	44.2			0.35		74	1.34	0.019	47
86P03276	43-64	Btk1	S	44.0			0.38		85			68
86P03277	64-76	Btk2	S	22.8			0.51		84	1.27	0.021	53
86P03278	76-89	2Bkm	S				0.71		--	2.24	0.001	25
86P03278	76-89	2Bkm	GP	4.5		3.4

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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	4H2a			6E1g	5C1	5C3			8D1			8A3a	5D2
86P03273	0-5	A	S	7.7		0.24				1	100*	100			1.04			1.30	2
86P03274	5-20	Bt1	S	8.2		0.09				1	100*	100			1.12			1.47	3
86P03275	20-43	Bt2	S	7.6		0.12				1	100*	100			0.57			16.46	12
86P03276	43-64	Btk1	S	7.7		0.14	0.90			4	100*	100			0.53			27.00	12
86P03277	64-76	Btk2	S	7.7		0.12	0.32			8	100*	100			0.58			25.80	14
86P03278	76-89	2Bkm	S												0.67
86P03278	76-89	2Bkm	GP	7.9		0.08				22								12.88	43

^*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	0.55	(NA)
Clay, carbonate free, Weighted Average	42	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	80	% wt
Volume, >2mm, Weighted Average	57	% vol
Clay, total, Weighted Average	42	% wt
Weighted averages based on control section: 20-70 cm