*** Taxonomy Characterization Data ***

Pedon ID: S1965CA053014

( Monterey, California )

Print Date: Nov 11 2024 9:44PM

Sampled as on May 19, 1965:	Placentia
Revised to correlated:	PLACENTIA ; Fine, smectitic, thermic Typic Natrixeralfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1965CA053014   Lat: 36° 32' 3.99" north  Long: 121° 25' 31.99" west  MLRA: 14	Riverside Soil Survey Laboratory
	-	Pedon No.	40A2916	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

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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						4A1f
40A22998	0-13	Ap	S	13.7			0.39		44	1.57	0.006	5
40A22999	13-32	A	S	13.3			0.39		44	1.58	0.010	5
40A23001	33-51	Bt1	S	47.6			0.42		29	1.46	0.070	5
40A23002	51-74	Bt2	S	33.4			0.45		42	1.56	0.058	11
40A23003	74-91	Btk	S	28.3			0.44		48	1.62	0.039	13
40A23004	56-86	Bt3	S	25.4			0.41		47	1.73	0.024	8
40A23005	110-150	Bt4	S	18.8			0.39		54	1.73	0.010	10
40A23006	150-175	C	S	16.5			0.42		63	1.76	0.008	27
40A23007	240-255		S	18.0			0.46		62			9

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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	%
				8C1a		6A1a				6E1a								8A1a	5D2
40A22998	0-13	Ap	S	6.2		0.97				--	77	64			0.73				4
40A22999	13-32	A	S	5.9		0.86				--	72	66			0.81				4
40A23001	33-51	Bt1	S	7.6		0.68				--	99	91			0.68				17
40A23002	51-74	Bt2	S	8.5		0.33				1		100						3.04
40A23003	74-91	Btk	S	8.4		0.18				1	100*	100			0.91			3.92	23
40A23004	56-86	Bt3	S	8.4		0.11				--	100*	100			0.77			4.69	22
40A23005	110-150	Bt4	S	8.1		0.13				--	100*	100			0.61			6.17	24
40A23006	150-175	C	S	7.7		0.06				--	100*	100			0.55			6.85	23
40A23007	240-255		S	7.2		0.16				--	100*	100			0.79			8.33	19

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	38	% wt
Volume, >2mm, Weighted Average	9	% vol
Clay, total, Weighted Average	38	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 33-83 cm