*** Taxonomy Characterization Data ***

Pedon ID: S1994TX357008

( Ochiltree, Texas )

Print Date: Nov 21 2024 2:00PM

Sampled as on Oct 2, 1994:	Richfield
Revised to correlated:	Hugoton ; Fine-silty, mixed, superactive, mesic Pachic Argiustolls

				United States Department of Agriculture
SSL	-	Project	CP94TX210   MLRA-77 TX/OK	Natural Resources Conservation Service
	-	Site ID	S1994TX357008	National Soil Survey Center
	-	Pedon No.	94P0661	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
94P04934	0-18	Ap	S	21.1	15.3		0.48		4			--
94P04935	18-65	Bt	S	36.8	21.6	2.4	0.48		3			--
94P04936	65-117	Btk	S	38.6	18.6	4.1	0.45		3			--
94P04937	117-158	Atkb	S	38.9	18.3	2.4	0.45		3			--
94P04938	158-192	Btkb	S	41.4	21.9		0.47		4			--
94P04939	192-203	2Btb	S	38.9	24.1	2.4	0.49		4			--
94P04940	203-235	2Btkb1	S	39.3	15.2	13.6	0.38		6			tr
94P04941	235-265	2Btkb2	S	34.3	11.2	11.7	0.39		9			tr
94P04942	265-281	2Btkb3	S	30.2	10.4	10.0	0.40		16			1
94P04943	281-322	2Bkb1	S	30.7	9.9	7.8	0.43		8			tr
94P04944	322-359	2Bkb2	S	33.8	8.9	17.3	0.34		7			--
94P04945	359-411	2Bkb3	S	28.9	8.0	15.4	0.36		9			--
94P04946	411-470	2Btkb4	S	27.2		9.7	0.36		11			tr
94P04947	470-538	2Btkb5	S	30.5		7.6	0.43		7			tr
94P04948	538-580	2Bkb4	S	29.1		6.2	0.47		7			tr
94P04949	580-605	2Btkb6	S	35.3	9.5	7.8	0.38		17			6

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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			8A3a	5D2
94P04934	0-18	Ap	S	6.5		1.04					86	74			0.80				--
94P04935	18-65	Bt	S	8.1		0.59				1	100*	100			0.76				1
94P04936	65-117	Btk	S	8.5		0.39				5	100*	100			0.70				4
94P04937	117-158	Atkb	S	8.4		0.39				3	100*	100			0.74				6
94P04938	158-192	Btkb	S	8.0		0.37				1	100*	100			0.73			2.02	5
94P04939	192-203	2Btb	S	8.1		0.27				2	100*	100			0.72				7
94P04940	203-235	2Btkb1	S	8.1		0.21				27	100*	100			0.47			1.91	5
94P04941	235-265	2Btkb2	S	8.1		0.12				26	100*	100			0.52				7
94P04942	265-281	2Btkb3	S	8.2		0.07				25	100*	100			0.54			2.39	3
94P04943	281-322	2Bkb1	S	8.2		0.07				16	100*	100			0.59				5
94P04944	322-359	2Bkb2	S	8.1		0.07				36	100*	100			0.38				5
94P04945	359-411	2Bkb3	S	8.2		0.05				27	100*	100			0.41				5
94P04946	411-470	2Btkb4	S	8.2		0.06				23	100*	100			0.48			1.15	3
94P04947	470-538	2Btkb5	S	8.2		0.06				20	100*	100			0.60				3
94P04948	538-580	2Bkb4	S	8.2		0.04				12	100*	100			0.72				2
94P04949	580-605	2Btkb6	S	8.3		0.07				31	100*	100			0.49			0.67	2

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Clay, total, Weighted Average	37	% wt
CEC Activity, CEC7/Clay, Weighted Average	0.76	(NA)
Volume, >2mm, Weighted Average	0	% vol
Clay, carbonate free, Weighted Average	34	% wt
Weighted averages based on control section: 18-68 cm