*** Taxonomy Characterization Data ***

Pedon ID: 97CA071007

( San Bernardino, California )

Print Date: Nov 21 2024 4:12PM

Sampled as on Aug 18, 1994:	Macagce ; Sandy, mixed, thermic Durinodic Haplocalcid
Revised to correlated on Jul 14, 2007:	MACAGCE ; Sandy, mixed, thermic Durinodic Haplocalcids

				United States Department of Agriculture
SSL	-	Project	CP97CA089   29 PALMS CALIFORNIA	Natural Resources Conservation Service
	-	Site ID	S1997CA071007   Lat: 34° 16' 44.00" north  Long: 116° 12' 31.00" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	97P0421	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	3A1a1a	8D1			4A1d			7B1a2
97P02535	0-3	A	S	7.3	0.8	1.3	0.79		60			--
97P02536	3-10	Bk	S	10.5	1.7	2.6	0.82		77			23
97P02537	10-53	Bkq1	S	7.2	3.0	2.6	0.56		88	1.67	0.002	40	31
97P02538	53-79	Bkq2	S	7.6	2.4	2.1	0.41		88	1.60	0.004	28
97P02539	79-99	Bkq3	S	4.6	0.9	1.0	0.70		92	1.53	0.003	31	27
97P02540	99-123	Bkq4	S	2.2	1.3	1.3			93	1.35	0.006	19
97P02541	123-163	Bkq1	S	2.1	1.1	1.3			92	1.72	0.001	33
97P02542	163-200	Bkq2	S	2.6	0.9	1.0	1.00		92	1.64	0.003	16	25

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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			8A3a	5D2
97P02535	0-3	A	S	8.5		0.13	0.77			5	100*	100			1.73				4
97P02536	3-10	Bk	S	8.0		0.09	2.37			18	100*	100			1.13			4.18	12
97P02537	10-53	Bkq1	S	8.2		0.04	1.81			15	100*	100			0.40			3.29	22
97P02538	53-79	Bkq2	S	8.4		0.02	0.95			11	100*	100			0.57			9.84	54
97P02539	79-99	Bkq3	S	8.9		0.04	1.00			8	100*	100			1.15			7.75	55
97P02540	99-123	Bkq4	S	9.2		0.02	0.53			4	100*	100						5.57	54
97P02541	123-163	Bkq1	S	9.1		0.06	0.86			8	100*	100						6.72	63
97P02542	163-200	Bkq2	S	9.1		0.01	0.05			1	100*	100			2.19			5.53	63

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.98	(NA)
Clay, carbonate free, Weighted Average	5	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	89	% wt
Volume, >2mm, Weighted Average	33	% vol
Clay, total, Weighted Average	7	% wt
Weighted averages based on control section: 25-100 cm