*** Taxonomy Characterization Data ***

Pedon ID: 98OK083001

( Logan, Oklahoma )

Print Date: Nov 21 2024 12:31PM

Sampled as :	Bocox ; Loamy, mixed, active, thermic Aquic Arenic Hapludalf
Revised to correlated:	Bocox ; Loamy, mixed, active, thermic Aquic Arenic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP99OK007   OKLAHOMA WET SOIL STUDY	Natural Resources Conservation Service
	-	Site ID	S1998OK083001   Lat: 35° 57' 59.00" north  Long: 97° 39' 29.01" west  MLRA: 80A	National Soil Survey Center
	-	Pedon No.	99P0017	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		8D1			4A1d			7B1a2
99P00096	0-4	A1	S	1.1	0.2		6.36		83			--
99P00097	4-17	A2	S	0.6	0.1				82			--	82
99P00098	17-35	E1	S	1.0			0.80		79			--
99P00099	35-58	E2	S	0.5					79			--
99P00100	58-71	E3	S	1.2			0.50		79			--
99P00101	71-86	Bt1	S	17.6	11.5		0.39		67	1.70	0.025	--	76
99P00102	86-125	Bt2	S	14.7	10.7		0.39		76	1.73	0.021	--	80
99P00103	125-155	Bt3	S	16.5	12.9		0.44		43	1.74	0.013	--
99P00104	155-200	Bt4	S	16.1	12.5		0.45		53	1.71	0.012	--
99P00105	200-240	C1	S	8.7	6.6		0.46		73			--	79
99P00106	460-465	C2	S	7.8	5.3		0.42		59			--	79

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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			6A2e		8J1c		5C1	5C3		5A3b	8D1		5G1	8A3a	5D2
99P00096	0-4	A1	S	5.5			1.94	0.11	0.06		93	53			5.00			1.09	4
99P00097	4-17	A2	S	5.1			0.37	0.02	0.02		100*	50		1.0		1.67	10		29
99P00098	17-35	E1	S	6.1			0.01	0.01	0.01		100*	77			0.50				60
99P00099	35-58	E2	S	6.0			--	0.01	0.01		100*	64							33
99P00100	58-71	E3	S	6.1			--	0.01	tr		100*	89			0.58				14
99P00101	71-86	Bt1	S	5.9			0.07	0.07	0.01		93	81			0.49			1.34	5
99P00102	86-125	Bt2	S	5.9			0.05	0.06	0.01		94	74			0.47				6
99P00103	125-155	Bt3	S	6.5			0.01	0.06	0.01		83	66			0.50				4
99P00104	155-200	Bt4	S	6.2			0.01	0.07	0.01		95	78			0.50				4
99P00105	200-240	C1	S	6.2			--	0.05	0.01		100*	81			0.57				6
99P00106	460-465	C2	S	6.4			--	0.03	tr		96	75			0.62				6

^*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	0.48	(NA)
Clay, carbonate free, Weighted Average	16	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	73	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	16	% wt
Weighted averages based on control section: 71-121 cm