*** Taxonomy Characterization Data ***

Pedon ID: 02CA601065

( Humboldt, California )

Print Date: Mar 2 2025 8:49AM

Sampled as on Sep 2, 2002:	Benbow ; Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf
Revised to correlated:	Conklin ; Coarse-loamy, mixed, superactive, mesic Fluventic Haploxerepts

				United States Department of Agriculture
SSL	-	Project	C2009USCA018   Humboldt Co.	Natural Resources Conservation Service
	-	Site ID	02CA601065   Lat: 40° 4' 2.00" north  Long: 123° 49' 25.00" west  MLRA: 5	National Soil Survey Center
	-	Pedon No.	09N0112	Kellogg 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
09N00803	0-2	Oi	S						--			34
09N00804	2-20	A	S	25.6	3.4		0.54		64			43
09N00805	20-55	AB	S	24.5	2.6		0.53		40			32
09N00806	55-120	Bt1	S	33.2	8.2		0.46		70			49
09N00807	120-170	Bt2	S	27.8	9.2		0.61	41.5	77			56
09N00808	170-200	Bt3	S	27.9	7.4		0.51		72			46

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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	4C1a1a1		4H2a		4G2				4D8a1
09N00803	0-2	Oi	S				41.11
09N00804	2-20	A	S	5.1	10.1		4.26	1.10	0.20		7	4	72	7.5	0.91	0.29	77		tr
09N00805	20-55	AB	S	5.3	10.3		1.58	0.86	0.09		9	5	62	5.6	0.60	0.23	77		--
09N00806	55-120	Bt1	S	5.5	10.0		0.63	0.60	0.06		17	12	60	7.1	0.45	0.21	65		tr
09N00807	120-170	Bt2	S	5.6	9.8		0.30	0.52	0.03		25	19	61	11.7	0.72	0.42	57		tr
09N00808	170-200	Bt3	S	5.5	9.7		0.24	0.53	0.03		18	14	57	10.9	0.70	0.39	69		tr

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	70	% wt
Volume, >2mm, Weighted Average	49	% vol
Clay, total, Weighted Average	33	% wt
Clay, carbonate free, Weighted Average	33	% wt
CEC Activity, CEC7/Clay, Weighted Average, Set 1	horizon 1 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1	0.45	(NA)
Weighted averages based on control section: 55-105 cm