*** Taxonomy Characterization Data ***

Pedon ID: S1992OK139003

( Texas, Oklahoma )

Print Date: Nov 12 2024 5:14AM

Sampled as on Sep 28, 1992:	Richfield ; Fine, montmorillonitic, mesic Aridic Argiustoll
Revised to correlated:	Hugoton ; Fine-silty, mixed, superactive, mesic Aridic Argiustolls

				United States Department of Agriculture
SSL	-	Project	CP93KS022   KANSAS-OKLAHOMA	Natural Resources Conservation Service
	-	Site ID	S1992OK139003   Lat: 36° 51' 59.99" north  Long: 101° 0' 15.00" west  MLRA: 77A	National Soil Survey Center
	-	Pedon No.	93P0112	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
93P00927	0-15	Ap	S	27.5	19.9		0.41		10			--
93P00928	15-39	Bt1	S	37.7	27.7		0.43		9			--
93P00929	39-52	Btk1	S	34.7	8.3	1.6	0.20		8			--
93P00930	52-84	Btk2	S	28.2	7.7	1.9	0.39		16			tr	59
93P00931	84-125	Btk3	S	27.2	8.4	1.9	0.41		23			1
93P00932	125-162	Btk4	S	26.7	10.7		0.42		24			tr
93P00933	162-215	2Btk5	S	21.0			0.43		37			--	67
93P00934	215-294	2Bk1	S	24.8		14.6	0.33		34			1	57
93P00935	294-365	2Bkb2	S	23.4		10.4	0.36		33			2	60
93P00936	365-423	2Btkb3	S	25.4		12.8	0.34		24			--
93P00937	423-490	2Btkb4	S	22.7		7.6	0.36		30			1	59
93P00938	490-560	2Btkb5	S	17.8		4.3	0.40		39			--
93P00939	560-670	2Bkb1	S	14.9		3.3	0.39		59			--	58
93P00940	670-705	2Bkb2	S	20.9		6.4	0.37		42			--
93P00941	705-755	2Btkb1	S	25.5	7.1	8.3	0.35		35			5	56
93P00942	755-790	2Btkb2	S	24.9	7.6	6.7	0.36		40			--
93P00943	790-811	2Bkb1	S	16.1		2.7	0.37		57			--	56
93P00944	811-844	2Bkb2	S	27.2		11.6	0.30		41			5	56

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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
93P00927	0-15	Ap	S	7.7		0.90				tr	100*	97			0.67				--
93P00928	15-39	Bt1	S	7.9		0.57				--	100*	99			0.66				1
93P00929	39-52	Btk1	S	7.9		0.45				4	100*	100			0.61				1
93P00930	52-84	Btk2	S	8.2		0.26				6	100*	100			0.52				1
93P00931	84-125	Btk3	S	8.2		0.20				4	100*	100			0.51				1
93P00932	125-162	Btk4	S	8.0		0.14				1	100*	100			0.56				1
93P00933	162-215	2Btk5	S	7.9		0.08				tr	100*	100			0.57				--
93P00934	215-294	2Bk1	S	8.1		0.15				38	100*	100			0.25				--
93P00935	294-365	2Bkb2	S	8.2		0.12				28	100*	100			0.36				2
93P00936	365-423	2Btkb3	S	8.2		0.07				28	100*	100			0.30				3
93P00937	423-490	2Btkb4	S	8.2		0.08				18	100*	100			0.37				2
93P00938	490-560	2Btkb5	S	8.1		0.05				8	100*	100			0.46				2
93P00939	560-670	2Bkb1	S	8.1		0.03				9	100*	100			0.42				--
93P00940	670-705	2Bkb2	S	8.1		0.04				15	100*	100			0.41				2
93P00941	705-755	2Btkb1	S	8.1		0.04				25	100*	100			0.40				2
93P00942	755-790	2Btkb2	S	8.0		0.02				17	100*	100			0.40				1
93P00943	790-811	2Bkb1	S	8.0		0.01				7	100*	100			0.50				--
93P00944	811-844	2Bkb2	S	8.0		0.01				37	100*	100			0.27				--

^*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	0.63	(NA)
Clay, carbonate free, Weighted Average	34	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	11	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	34	% wt
Weighted averages based on control section: 15-65 cm