*** Taxonomy Characterization Data ***

Pedon ID: 95CA612003

( Butte, California )

Print Date: Dec 4 2024 3:18AM

Sampled as on May 1, 1995:	Blavo ; Very-fine, montmorillonitic, thermic Typic Duraquert
Revised to correlated:	NEERDOBE ; Fine, smectitic, thermic Xeric Duraquerts

				United States Department of Agriculture
SSL	-	Project	CP95CA170   BUTTE CALIFORNIA	Natural Resources Conservation Service
	-	Site ID	95CA612003   Lat: 39° 30' 47.55" north  Long: 121° 47' 33.81" west  MLRA: 17	National Soil Survey Center
	-	Pedon No.	95P0512	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
95P03878	0-13	Ap	S	56.8	38.6		0.38		6	1.27	0.148	--
95P03879	13-38	Bssg1	S	55.4	27.0		0.39		7	1.32	0.145	--
95P03880	38-58	Bssg2	S	55.9	18.6		0.38		6	1.33	0.130	tr
95P03881	58-70	Bssg3	S	55.7	15.6		0.38		6	1.26	0.111	tr
95P03882	70-83	Bk	S	54.6	9.9	2.2	0.42		8	1.25	0.058	--
95P03883	83-95	2Bkg	S	21.7	1.8		0.91		18	1.26	0.038	--
95P03884	95-140	2Bkgm	S	17.6	1.1		1.01		29	1.30	0.027	--	31

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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
95P03878	0-13	Ap	S	5.8		1.10	1.41				90	83			0.79			0.76	1
95P03879	13-38	Bssg1	S	7.4		0.50	0.57			tr	97	93			0.80				2
95P03880	38-58	Bssg2	S	7.9		0.34	0.49			1	100*	97			0.78				3
95P03881	58-70	Bssg3	S	8.2		0.30	0.54			2	100*	98			0.77				3
95P03882	70-83	Bk	S	8.5		0.22	1.51			12	100*	100			0.76				4
95P03883	83-95	2Bkg	S	8.6		0.14	1.66			14	100*	100			1.68				3
95P03884	95-140	2Bkgm	S	8.6		0.04	0.09			--	100*	97			2.14				4

^*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	1.02	(NA)
Clay, carbonate free, Weighted Average	47	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	10	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	48	% wt
LE, Whole Soil, Summed to 1m	11	cm/m
Weighted averages based on control section: 25-100 cm