*** Taxonomy Characterization Data ***

Pedon ID: s1997ok-057-004 westill

( Harmon, Oklahoma )

Print Date: Nov 26 2024 11:09PM

Sampled as on Jul 3, 1997:	westill ; Fine, mixed, thermic Vertic Argiustoll
Revised to correlated:	westill ; Fine, mixed, active, thermic Vertic Argiustolls

				United States Department of Agriculture
SSL	-	Project	CP97OK123   JACKSON AND HARMON COUNTY	Natural Resources Conservation Service
	-	Site ID	ok057-WtlA-westill-1   Lat: 34° 40' 25.37" north  Long: 99° 49' 30.37" west  MLRA: 78B	National Soil Survey Center
	-	Pedon No.	97P0502	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
97P02964	0-13	Ap	S	33.7	16.8		0.36		17			1
97P02965	13-39	Bt1	S	42.9	23.8		0.35		12	1.46	0.052	--
97P02966	39-61	Bt2	S	43.6	19.9	2.4	0.35		10	1.53	0.061	1
97P02967	61-101	Btkss1	S	46.7	24.7	2.1	0.34		13	1.57	0.062	2
97P02968	101-140	Btkss2	S	44.4	22.7	0.7	0.40		12	1.49	0.072	4
97P02969	140-200	C	S	41.6	16.1		0.50		2	1.39	0.050	--

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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			6E1g	5C1	5C3			8D1			8A3a	5D2
97P02964	0-13	Ap	S	7.8			1.09			1	100*	97			0.57			1.32	1
97P02965	13-39	Bt1	S	8.0			0.82			1	100*	99			0.58			0.51	--
97P02966	39-61	Bt2	S	8.1			1.21			7	100*	100			0.53			0.46	2
97P02967	61-101	Btkss1	S	8.2			1.53			10	100*	100			0.46			0.52	4
97P02968	101-140	Btkss2	S	8.1			1.48			13	100*	100			0.42			0.67	7
97P02969	140-200	C	S	8.0			0.95			7	100*	100			0.46			1.26	9

^*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	0.56	(NA)
Clay, carbonate free, Weighted Average	42	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	11	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	43	% wt
Weighted averages based on control section: 13-63 cm