*** Taxonomy Characterization Data ***

Pedon ID: S1992OK139006

( Texas, Oklahoma )

Print Date: Nov 21 2024 12:55PM

Sampled as on Sep 28, 1992:	Dalhart ; Coarse-loamy, mixed, mesic Aridic Haplustalf
Revised to correlated on Jun 30, 2019:	Eva ; Coarse-loamy, mixed, superactive, mesic Aridic Haplustalfs

				United States Department of Agriculture
SSL	-	Project	CP93KS022   KANSAS-OKLAHOMA	Natural Resources Conservation Service
	-	Site ID	S1992OK139006   Lat: 36° 58' 18.01" north  Long: 101° 10' 45.01" west  MLRA: 77A	National Soil Survey Center
	-	Pedon No.	93P0115	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						7B1a2
93P00976	0-15	A	S	10.0			0.45		66			--
93P00977	15-48	A2	S	12.5			0.42		55			--
93P00978	48-120	Btk1	S	14.9			0.38		60			--	63
93P00979	120-162	Btk2	S	24.2	9.8	1.6	0.38		24			tr
93P00980	162-204	Btk3	S	24.2	12.2	0.6	0.39		33			tr
93P00981	204-250	Btk4	S	19.6	10.8	2.8	0.40		47			tr	56
93P00982	250-309	Bk1	S	10.3		3.6	0.37		73			tr
93P00983	309-335	Bk2	S	8.9		1.8	0.44		67			--
93P00984	335-380	Btk	S	16.7		2.8	0.42		48			2	56
93P00985	380-458	Bk3	S	14.3		7.6	0.27		63			tr
93P00986	458-465	Bk4	S	7.9		2.4	0.34		80			--
93P00987	465-520	Btk1	S	25.4		10.8	0.30		49			13
93P00988	520-600	Btk2	S	27.6		15.0	0.29		33			tr
93P00989	600-650	Bk	S	16.3		5.8	0.36		56			tr	56
93P00990	650-700	Btk	S	24.3	10.4	7.4	0.38		48			1

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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				6E1g	5C1	5C3			8D1				5D2
93P00976	0-15	A	S	6.8		0.84					100*	87			0.83				1
93P00977	15-48	A2	S	8.0		0.33				1	100*	100			0.74				1
93P00978	48-120	Btk1	S	7.7		0.21				--	100*	100			0.65				1
93P00979	120-162	Btk2	S	8.0		0.18				7	100*	100			0.62				2
93P00980	162-204	Btk3	S	7.9		0.08				2	100*	100			0.63				1
93P00981	204-250	Btk4	S	8.1		0.07				6	100*	100			0.58				2
93P00982	250-309	Bk1	S	8.3		0.02				8	100*	100			0.48				2
93P00983	309-335	Bk2	S	8.2		0.02				5	100*	100			0.64				2
93P00984	335-380	Btk	S	8.3		0.02				12	100*	100			0.63				2
93P00985	380-458	Bk3	S	8.3		0.04				20	100*	100			0.31				4
93P00986	458-465	Bk4	S	8.2		0.12				5	100*	100			0.54				2
93P00987	465-520	Btk1	S	8.4		0.03				22	100*	100			0.41				3
93P00988	520-600	Btk2	S	8.4		0.01				25	100*	100			0.30				4
93P00989	600-650	Bk	S	8.2		0.01				9	100*	100			0.26				5
93P00990	650-700	Btk	S	8.3		0.04				20	100*	100			0.47				3

^*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	0.65	(NA)
Clay, carbonate free, Weighted Average	15	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	60	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	15	% wt
Weighted averages based on control section: 48-98 cm