*** Taxonomy Characterization Data ***

Pedon ID: 72-CA-45-172x

( Shasta, California )

Print Date: Apr 22 2026 9:35PM

Sampled as on Feb 23, 2009:	CHAIX ; Coarse-loamy, mixed, mesic Dystric Xerochrepts
Revised to :

				State of California
SSL	-	Project	UCD201101   UCDavis_2011_project_1	One Shields Ave
	-	Site ID	S1972-CA-45-172x   Lat: 40° 38' 39.15" north  Long: 122° 43' 32.93" west  MLRA: 5	Dept. LAWR: CA Soil Resource Lab
	-	Pedon No.	UCD7245172	University of California at Davis
	-	General Methods 1B1A, 2A1, 2B		Davis, CA 95616

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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
				hyd1	hyd1
UCD02850	0-3	A11	S	10.3	7.5		0.62			1.50
UCD02851	3-5	A12	S	10.3	6.5		0.52			1.40
UCD02852	5-28	A13	S	10.5	7.7		0.45			1.50
UCD02853	28-109	B2	S	10.5	7.7		0.47			1.60
UCD02854	109-157	C/Cr	S	11.0	6.4		0.43			2.20

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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	%
						6A1
UCD02850	0-3	A11	S			2.27					76				1.27				1
UCD02851	3-5	A12	S			1.70					74				1.22				1
UCD02852	5-28	A13	S			1.22					54				0.96				1
UCD02853	28-109	B2	S			0.23					48				1.25				1
UCD02854	109-157	C/Cr	S			0.10					67				1.29				1

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