*** Taxonomy Characterization Data ***

Pedon ID: S1964AZ003026

( Cochise, Arizona )

Print Date: Nov 23 2024 7:16AM

Sampled as on Oct 20, 1964:	Kimbrough
Revised to correlated:	Kimbrough ; Coarse-loamy, mixed, superactive, thermic Petrocalcic Calciustolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1964AZ003026   Lat: 32° 2' 3.99" north  Long: 109° 27' 25.01" west	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3602	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

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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
40A27714	0-28	A12	S	16.6		2.0	0.59		50			34
40A27716	38-53	2B2	S	16.1		7.0	0.55		43			28
40A27718	104-114	4B	S	4.4			0.89		81			45

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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	%
				8C1a		6A1a				6E1b								8A1a	5D2
40A27714	0-28	A12	S	7.9		1.70				16	100*	100			0.99			0.87	4
40A27715	28-38	Bkm	S	8.1		0.38				60								0.78
40A27716	38-53	2B2	S	8.0		0.78				26	100*	100			0.79			1.10	5
40A27717	53-104	3Bk	S	8.4		0.06				27								1.06
40A27718	104-114	4B	S	8.8		0.03				1	100*	100			2.18			1.11	17

^*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	1.35	(NA)
Volume, >2mm, Weighted Average	7	% vol
Weighted averages based on control section: 25-100 cm