*** Taxonomy Characterization Data ***

Pedon ID: 01CA023605624

( Humboldt, California )

Print Date: Dec 4 2024 3:33AM

Sampled as on Apr 8, 2001:	Darkwoods ; Loamy-skeletal, mixed, active, mesic Typic Dystroxerept
Revised to correlated:	Darkwoods ; Loamy-skeletal, mixed, semiactive, mesic Xeric Haplohumults

				United States Department of Agriculture
SSL	-	Project	C2002USCA038   HUMBOLDT CO. NORTHERN SOIL SURVEY	Natural Resources Conservation Service
	-	Site ID	01CA023605624   Lat: 41° 5' 39.20" north  Long: 123° 39' 40.80" west  MLRA: 5	National Soil Survey Center
	-	Pedon No.	02N0572	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
02N02835	8-18	A	S	18.2	3.1		1.00	30.2	68			45
02N02836	18-40	Bt1	S	18.8	2.9		0.67	26.2	48			20
02N02837	40-78	Bt2	S	23.5	6.8		0.54		51			24	43
02N02838	78-101	Bt3	S	23.8	7.3		0.48		53			24
02N02839	101-134	Bt4	S	19.3	5.9		0.54		63			32
02N02840	134-170	BCt	S	18.2	5.0		0.53		59			28	35

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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
02N02835	8-18	A	S	5.3	9.5		6.13	1.10	0.37		24	17	74	9.4	1.45	0.52	32		2
02N02836	18-40	Bt1	S	5.6	9.8		2.12	0.73	0.18		28	21	57	5.4	0.76	0.29	26		3
02N02837	40-78	Bt2	S	5.9	9.4		0.48	0.67	0.10		34	24	45	3.6	0.39	0.15	14		tr
02N02838	78-101	Bt3	S	5.7	9.3		0.34	0.54	0.07		39	27	43	4.6	0.35	0.19	30		1
02N02839	101-134	Bt4	S	6.2	9.3		0.37	0.46	0.11		41	28	38	3.9	0.41	0.20	18		tr
02N02840	134-170	BCt	S	5.8	9.4		0.34	0.53	0.06		33	24	36	3.3	0.43	0.18	21		tr

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Pedon Calculations
Calculation Name	Result	Units of Measure
Volume, >2mm, Weighted Average	23	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	50	% wt
Weighted averages based on control section: 18-68 cm