*** Taxonomy Characterization Data ***

Pedon ID: 93CA079001B

( San Luis Obispo, California )

Print Date: Nov 11 2024 8:42PM

Sampled as on May 10, 1993:	Diablo ; Fine, montmorillonitic, thermic Typic Haploxerert
Revised to correlated on Jun 1, 2000:	Diablo ; Fine, smectitic Aridic Haploxerert

				United States Department of Agriculture
SSL	-	Project	CP93CA181   RANGE-TEAM	Natural Resources Conservation Service
	-	Site ID	93CA079001B   Lat: 35° 20' 39.50" north  Long: 120° 44' 31.70" west  MLRA: 15	National Soil Survey Center
	-	Pedon No.	93P0663	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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		8D1						7B1a2
93P04628	0-5	A1	S	27.2	14.0		0.50		16			1	65
93P04629	5-19	A2	S	28.9	15.2		0.44		13			--
93P04630	19-61	Bw	S	33.4	19.7		0.43		17			3
93P04631	61-95	Bss	S	39.4	24.1		0.41		16			2

---

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	6A2d			6E1g	5C1	5C3			8D1			8A3a	5D2
93P04628	0-5	A1	S	5.9		3.17	3.12				88	76			1.14			2.55	1
93P04629	5-19	A2	S	6.3		1.85	1.84				92	81			1.04				1
93P04630	19-61	Bw	S	7.0		1.10	1.12				90	85			0.96				3
93P04631	61-95	Bss	S	8.5		0.65				tr	100*	97			0.76				10

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

---