*** Taxonomy Characterization Data ***

Pedon ID: 87AZ005001

( Coconino, Arizona )

Print Date: Apr 28 2025 5:51PM

Sampled as on Mar 30, 1987:	Wupatki ; Loamy, mixed, shallow Orthidic Durustolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP87AZ094   MOHAVE-COCONINO	Natural Resources Conservation Service
	-	Site ID	S1987AZ005001   Lat: 35° 36' 13.00" north  Long: 111° 37' 15.99" west  MLRA: 35	National Soil Survey Center
	-	Pedon No.	87P0251	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
87P01240	0-5	A1	S	8.3			0.93		69	1.03	0.011	13
87P01241	5-15	A2	S	13.6			0.77		61	1.15	0.015	14
87P01242	15-24	A3	S	20.2			0.64		59	1.26	0.013	19
87P01243	24-37	Bk	S	14.6		0.9	0.87		67	1.07	0.012	20
87P01244	37-40	Bkqm	S				1.00			1.61	--	--
87P01244	37-40	Bkqm	GP	7.6		2.6
87P01245	40-95	C1	S				1.50					--
87P01245	40-95	C1	GP	1.4
87P01246	95-105	C2	S				2.09					--
87P01246	95-105	C2	GP	1.1
87P01247	105-120	2C	S	41.2			0.52		10	1.19	0.079	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			8J	6E1g	5C1	5C3	6S4		8D1			8A3a	5D2
87P01240	0-5	A1	S	6.7		1.21		0.46	0.16		100*	90	15		1.73			1.21	1
87P01241	5-15	A2	S	7.3		1.31		0.66	0.19		100*	89	19		1.55				tr
87P01242	15-24	A3	S	8.2		1.34		0.64	0.20	tr	100*	95	33		1.50				1
87P01243	24-37	Bk	S	8.6		1.21		0.85	0.23	4	100*	100	44		1.66			0.47	2
87P01244	37-40	Bkqm	S												1.51
87P01244	37-40	Bkqm	GP	8.8		0.31		0.34	0.07	8			39					0.46	3
87P01245	40-95	C1	S												4.64
87P01245	40-95	C1	GP	8.9		0.26		1.85	0.10	1			15					0.93	9
87P01246	95-105	C2	S												3.09
87P01246	95-105	C2	GP	9.2		0.23		1.65	0.09	1			15					0.45	13
87P01247	105-120	2C	S	8.9		0.08		0.33	0.07	tr	100*	100	20		0.87			0.74	13

^*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	1.77	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	67	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	15	% wt
Weighted averages based on control section: 25-37 cm