*** Taxonomy Characterization Data ***

Pedon ID: 78CA001000

( Alameda, California )

Print Date: Apr 25 2024 4:36AM

Sampled as on Sep 29, 1978:	Pleasanton
Revised to correlated:	Pleasanton ; Fine-loamy, mixed, thermic Mollic Haploxeralfs

				United States Department of Agriculture
SSL	-	Project	CP79CA067   ERODIBILITY STUDY, CAL-DAVIS	Natural Resources Conservation Service
	-	Site ID	S1978CA001000   Lat: 37° 39' 16.68" north  Long: 121° 43' 2.72" west  MLRA: 14	National Soil Survey Center
	-	Pedon No.	79P0089	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
79P00464	0-23	A1	S	12.7			0.39		55	1.82	0.006	22
79P00465	25-55	A2	S	14.3			0.38		51	1.69	0.014	20
79P00466	55-99	Bt	S	25.0			0.38		53	1.79	0.023	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	%
				8C1a		6A1c				6E1b	5C1	5C3			8D1			8A1a	5D2
79P00464	0-23	A1	S	6.3		1.17					88	73			0.76			0.16	--
79P00465	25-55	A2	S	6.6		0.70					89	78			0.71			0.06	1
79P00466	55-99	Bt	S	7.3		0.37				--	89	84			0.63			0.05	1

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