*** Taxonomy Characterization Data ***

Pedon ID: 72-CA-04-029x

( Butte, California )

Print Date: Apr 26 2025 10:09AM

Sampled as on Feb 23, 2009:	SITES ; Clayey, oxidic, mesic Xeric Haplohumults
Revised to correlated on Dec 9, 2018:	Sites ; Fine, parasesquic, mesic Xeric Haplohumults

				State of California
SSL	-	Project	UCD201101   UCDavis_2011_project_1	One Shields Ave
	-	Site ID	S1972-CA-04-029x   Lat: 39° 38' 39.97" north  Long: 121° 12' 26.82" west  MLRA: 22A	Dept. LAWR: CA Soil Resource Lab
	-	Pedon No.	UCD7204029	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
UCD01870	3-18	A1	S	28.4	21.1		0.89			1.20
UCD01871	18-31	A3	S	37.7	29.4		0.75			1.80
UCD01872	31-46	B1t	S	44.1	35.6		0.64			1.70
UCD01873	46-67	B21t	S	53.5	46.1		0.52			1.70
UCD01874	67-107	B22t	S	53.4	47.4		0.51			1.60
UCD01875	107-143	B3t	S	48.1	43.4		0.56

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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
UCD01870	3-18	A1	S			5.38					18				1.05				tr
UCD01871	18-31	A3	S			2.96					14				0.68				tr
UCD01872	31-46	B1t	S			2.40					14				0.55				tr
UCD01873	46-67	B21t	S			1.23					17				0.39				tr
UCD01874	67-107	B22t	S			0.85					17				0.30				1
UCD01875	107-143	B3t	S			0.49					13				0.31				1

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