*** Taxonomy Characterization Data ***

Pedon ID: 97CA071001

( San Bernardino, California )

Print Date: Nov 26 2024 11:19PM

Sampled as on Sep 7, 1996:	Artil ; Mixed, thermic Typic Torripsamment
Revised to correlated on Jul 14, 2007:	CAJON ; Mixed, thermic Typic Torripsamments

				United States Department of Agriculture
SSL	-	Project	CP97CA089   29 PALMS CALIFORNIA	Natural Resources Conservation Service
	-	Site ID	S1997CA071001   Lat: 34° 15' 50.00" north  Long: 116° 5' 25.00" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	97P0415	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			8D1			4A1d			7B1a2
97P02485	0-3	A1	S	1.7			0.76		88			tr
97P02486	3-18	A2	S	1.9			0.89		88	1.60	0.002	--	37
97P02487	18-36	A3	S	1.9			0.79		86	1.72	0.002	--
97P02488	36-56	C1	S	1.9			0.74		86	1.77	0.004	--
97P02489	56-114	C2	S	4.7			0.57		75	1.73	0.006	2	40
97P02490	114-165	2C1	S	4.0			0.55		82	1.69	0.002	1
97P02491	0-3	A	S	3.1			0.65		78			--
97P02492	3-24	A2	S	2.7			0.78		69			--
97P02493	24-36	C1	S	2.3			0.65		85			--

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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		6A1c	6A2e			6E1g	5C1	5C3			8D1				5D2
97P02485	0-3	A1	S	8.7		tr	0.07			1	100*	99			1.88				6
97P02486	3-18	A2	S	8.8		0.06	0.16			tr	100*	99			1.79				3
97P02487	18-36	A3	S	8.9		0.01	0.08			1	100*	100			1.74				3
97P02489	56-114	C2	S	8.7		0.04	0.23			1	100*	100			1.26				3
97P02490	114-165	2C1	S	8.8		0.01	0.10			1	100*	100			1.20				4
97P02491	0-3	A	S	8.6		0.04	0.16			1	100*	100			1.32				2
97P02492	3-24	A2	S	8.7		0.18	0.21			1	100*	99			1.67				7
97P02493	24-36	C1	S	8.9		0.04	0.07			1	100*	100			1.39				6

^*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	4	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	80	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	4	% wt
Weighted averages based on control section: 25-100 cm