*** Taxonomy Characterization Data ***

Pedon ID: R1-CA097BcA

( Sonoma, California )

Print Date: Dec 5 2025 10:13PM

Sampled as :	Blucher
Revised to :

				United States Department of Agriculture
SSL	-	Project	R2005USCA158   Stemple Creek Watershed	Natural Resources Conservation Service
	-	Site ID	R1   Lat: 38° 16' 43.73" north  Long: 122° 47' 55.69" west	National Soil Survey Center
	-	Pedon No.	05N0866	Kellogg 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
05N04455	0-10		S	6.9			0.90	10.5	53			--
05N04456	75-85		S	7.2			0.44		38			--
05N04457	125-135		S	11.7			0.50		43			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			4H2a
05N04455	0-10		S	5.7			2.01				80	55			1.35				1
05N04455	0-10		O				2.61
05N04456	75-85		S	6.6			0.47				100*	78			0.90				1
05N04456	75-85		O				0.97
05N04457	125-135		S	6.7			0.76				100*	78			0.97				1
05N04457	125-135		O				1.83

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^1,1,2 Analyzed size fraction = <80 Mesh

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