*** Taxonomy Characterization Data ***

Pedon ID: 86AZ017002

( Navajo, Arizona )

Print Date: Nov 26 2024 11:16PM

Sampled as on Apr 1, 1986:	Clovis ; Fine-loamy, mixed, mesic Typic Haplargid
Revised to correlated:	Cerrillos ; Coarse-loamy, mixed, active, mesic Ustollic Haplargids

				United States Department of Agriculture
SSL	-	Project	CP86AZ168   NAVAJO COUNTY	Natural Resources Conservation Service
	-	Site ID	S1986AZ017002   Lat: 34° 40' 8.00" north  Long: 110° 1' 57.00" west  MLRA: 35	National Soil Survey Center
	-	Pedon No.	86P0495	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
86P02957	0-5	A	S	6.6			0.52		52	1.57	0.006	2
86P02958	5-23	Bt	S	17.1			0.37		53	1.57	0.006	6
86P02959	23-46	Btk1	S	27.4		9.9	0.32		36			1
86P02960	46-69	Bk1	S	32.1		13.0	0.28		16	1.64	0.022	tr
86P02961	69-94	Btk2	S	24.3		2.8	0.34		24			1
86P02962	94-124	Bk2	S	16.2		0.8	0.36		36	1.56	0.025	--
86P02963	124-142	Bk3	S	9.6		1.4	0.49		33			tr
86P02964	142-178	2C	S	11.5		1.7	0.43		31			1

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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
86P02957	0-5	A	S	8.2		0.41				2	100*	100			0.82				--
86P02958	5-23	Bt	S	8.2		0.43				1	100*	100			0.60				--
86P02959	23-46	Btk1	S	8.3		0.46				27	100*	100			0.30			0.36	5
86P02960	46-69	Bk1	S	8.5		0.32				38	100*	100			0.26			0.57	15
86P02961	69-94	Btk2	S	8.6		0.18				24	100*	100			0.36			2.41	7
86P02962	94-124	Bk2	S	8.5		0.07				19	100*	100			0.40			3.89	5
86P02963	124-142	Bk3	S	8.5		0.06				19	100*	100			0.59			3.48	19
86P02964	142-178	2C	S	8.4		0.07				17	100*	100			0.53			3.64	8

^*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	0.52	(NA)
Clay, carbonate free, Weighted Average	17	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	43	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	23	% wt
Weighted averages based on control section: 5-46 cm