*** Taxonomy Characterization Data ***

Pedon ID: S1995TX305014

( Lynn, Texas )

Print Date: Feb 16 2025 5:32AM

Sampled as on Jul 18, 1995:	Acuff ; Fine-loamy, mixed, superactive, thermic Aridic Paleustolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP95TX241   MLRA 77 - TX	Natural Resources Conservation Service
	-	Site ID	S1995TX305014   Lat: 33° 15' 25.10" north  Long: 101° 42' 6.61" west	National Soil Survey Center
	-	Pedon No.	95P0868	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
95P05559	0-22	Ap	S	22.8	11.2		0.35		28	1.54	0.027	--
95P05560	22-49	Btk	S	27.2	14.0	2.7	0.37		25	1.43	0.029	--
95P05561	49-74	Btk1	S	33.5	15.9	4.9	0.36		20	1.36	0.049	tr
95P05562	74-92	Btk2	S	31.4	11.6	11.7	0.32		28			3
95P05563	92-120	Bk1	S	30.0	6.8	21.9	0.24		32			4
95P05564	120-160	Bk2	S	35.9	11.8	20.7	0.26		18			2
95P05565	160-189	Btkb1	S	33.3	13.5	14.4	0.31		19			1
95P05566	189-240	Btkb2	S	34.4	16.8	8.4	0.38		22			1
95P05567	240-280	Btkb3	S	32.4	17.5		0.44		24			1
95P05568	280-302	Bkb1	S	36.2	15.8	9.8	0.38		20			1
95P05570	319-351	Bkb3	S	35.2	15.5	11.5	0.38		22			1
95P05571	351-382	Bkb4	S	34.9	17.3	8.8	0.41		23			tr

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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			8J	6E1g	5C1	5C3			8D1			8A3a	5D2
95P05559	0-22	Ap	S	8.2		0.89		0.11	0.03	1	100*	96			0.69			0.75	--
95P05560	22-49	Btk	S	8.1		0.66		0.12	0.03	5	100*	100			0.59				1
95P05561	49-74	Btk1	S	8.2		0.45		0.15	0.02	11	100*	100			0.52				--
95P05562	74-92	Btk2	S	8.3		0.30		0.08	0.02	36	100*	100			0.35				1
95P05563	92-120	Bk1	S	8.4		0.20		0.03	0.01	67	100*	100			0.18				2
95P05564	120-160	Bk2	S	8.4		0.13		0.04	0.01	52	100*	100			0.25			1.09	4
95P05565	160-189	Btkb1	S	8.5		0.10		0.04	0.01	41	100*	100			0.32			1.18	6
95P05566	189-240	Btkb2	S	8.3				0.06	0.01	22	100*	100			0.42			1.88	12
95P05567	240-280	Btkb3	S	8.2				0.08	0.01	4	100*	100			0.55			2.52	10
95P05568	280-302	Bkb1	S	8.2				0.05	0.01	37	100*	100			0.40				13
95P05569	302-319	Bkb2	S	8.3					0.01	57
95P05570	319-351	Bkb3	S	8.2				0.05	0.01	41	100*	100			0.38			2.73	11
95P05571	351-382	Bkb4	S	8.1				0.05	0.01	34	100*	100			0.44			3.50	8

^*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	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	23	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 22-72 cm