*** Taxonomy Characterization Data ***

Pedon ID: 87AZ003002D

( Cochise, Arizona )

Print Date: Nov 21 2024 3:39PM

Sampled as on May 30, 1987:	Forrest
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP87AZ160   WEPP ARIZONA	Natural Resources Conservation Service
	-	Site ID	S1987AZ003002D   Lat: 31° 41' 45.60" north  Long: 109° 59' 50.83" west	National Soil Survey Center
	-	Pedon No.	87P0476	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
87P02462	0-4	A1	S	9.3	5.6		1.15		60			2
87P02463	4-10	A2	S	10.5	4.7		0.50		57	1.42	--	2
87P02464	10-20	Bt	S	49.4	34.8		0.47		31	0.96	0.168	tr

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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	6A2d		8J		5C1	5C3			8D1			8A3a	5D2
87P02462	0-4	A1	S	4.7		6.78	7.82	0.07	0.06		63	49			2.37			1.15	1
87P02463	4-10	A2	S	5.2		1.13			0.03		62	47			0.88				2
87P02464	10-20	Bt	S	7.5		1.23		0.16	0.04		100*	87			0.63			0.66	7

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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