*** Taxonomy Characterization Data ***

Pedon ID: S11CA087005

( Santa Cruz, California )

Print Date: Nov 24 2024 12:45PM

Sampled as on Oct 31, 2011:	Usal ; Fine-loamy, mixed, superactive, isomesic Typic Argiudolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2012USCA037   Swanton Pacific Ranch 2012	Natural Resources Conservation Service
	-	Site ID	S2011CA087005   Lat: 37° 4' 40.70" north  Long: 122° 12' 7.00" west  MLRA: 4B	National Soil Survey Center
	-	Pedon No.	12N7842	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	3A1a1a					DbWR1
12N02132	0-2	Oi	S						--			5
12N02133	3-8	A2	S	13.6			0.76	14.2	55	1.08	0.024	3
12N02134	8-28	A3	S	13.2			0.48		55	1.14	0.030	2	59
12N02135	28-48	B/A	S	13.0			0.42		57	1.32	0.014	4
12N02136	48-71	2Bt1	S	20.9	7.5		0.50		63	1.28	0.027	11	2
12N02137	71-92	2Bt2	S	18.2	5.9		0.52		75	1.30	0.014	21	33
12N02138	92-160	2C	S	21.0			0.47		68			19	15

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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
12N02132	0-2	Oi	S				37.60
12N02133	3-8	A2	S	4.7			4.61				100*	77			1.95				--
12N02134	8-28	A3	S	6.9			1.88				96	67			1.19				--
12N02135	28-48	B/A	S	6.6			0.86				95	68			0.88				--
12N02136	48-71	2Bt1	S	6.5			0.42				98	78			0.92				--
12N02137	71-92	2Bt2	S	6.3			0.26				94	75			1.12				--
12N02138	92-160	2C	S	5.7			0.28				98	74		22.0	1.05	1.05	2		--

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	horizon 1 depth is not consistent with previous horizon	% wt
Volume, >2mm, Weighted Average	horizon 1 depth is not consistent with previous horizon	% vol
Clay, total, Weighted Average	20	% wt
Clay, carbonate free, Weighted Average	20	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	1.01	(NA)
Weighted averages based on control section: 48-92 cm