*** Taxonomy Characterization Data ***

Pedon ID: S1995TX305003

( Lynn, Texas )

Print Date: Feb 16 2025 5:32AM

Sampled as on Jul 18, 1995:	Amarillo ; Fine-loamy, mixed, superactive, thermic Aridic Paleustalfs
Revised to correlated on Jul 23, 2001:	Posey ; Fine-loamy, mixed, superactive, thermic Calcidic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	CP95TX241   MLRA 77 - TX	Natural Resources Conservation Service
	-	Site ID	S1995TX305003   Lat: 33° 7' 27.50" north  Long: 101° 47' 40.40" west	National Soil Survey Center
	-	Pedon No.	95P0860	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
95P05454	0-24	Ap	S	20.2	9.7	2.6	0.38		48			--
95P05455	24-47	Bw	S	29.4	15.8		0.37		38			--
95P05456	47-68	Btk1	S	34.3	15.5		0.41		26			--
95P05457	68-108	Btk2	S	28.5	15.4	2.1	0.40		31			1
95P05458	108-142	Btk3	S	27.3	17.7	1.8	0.41		35			2
95P05459	142-187	Bk	S	43.3	11.4	27.8	0.28		22			--
95P05460	187-232	Bkb1	S	35.4	15.2	11.4	0.34		30			--
95P05461	232-254	Bkb2	S	38.0	16.5	14.5	0.35		29			--
95P05462	254-293	Bkb3	S	33.4	17.4	7.3	0.40		33			--
95P05463	293-325	Bkb4	S	30.7	16.7	6.8	0.38		35			--
95P05464	325-395	Cb1	S	25.9	14.4	4.8	0.40		46			--
95P05465	395-472	Cb2	S	30.4	15.8	7.9	0.37		41			--
95P05466	472-519	Bkb	S	28.5	14.0	8.4	0.37		33			--
95P05467	519-583	Btkb	S	35.5	16.4	11.7	0.38		13			--
95P05468	583-634	2Btkb1	S	52.4	26.3	14.7	0.35		14			--
95P05469	634-670	2Btkb2	S	48.7	28.1	8.6	0.40		14			--
95P05470	670-792	2Btkb3	S	42.9	25.1	6.3	0.39		19			--

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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
95P05454	0-24	Ap	S	8.2		0.57		0.09	0.02	2	100*	100			0.57				--
95P05455	24-47	Bw	S	8.2		0.46		0.12	0.02	2	100*	100			0.60				--
95P05456	47-68	Btk1	S	8.0		0.34		0.14	0.02	4	100*	100			0.55			1.47	--
95P05457	68-108	Btk2	S	8.3		0.17		0.10	0.02	8	100*	100			0.54				--
95P05458	108-142	Btk3	S	8.3		0.09		0.09	0.01	4	100*	100			0.55				--
95P05459	142-187	Bk	S	8.5		0.12		0.03	0.01	41	100*	100			0.20				--
95P05460	187-232	Bkb1	S	8.7		0.09		0.05	0.02	23	100*	100			0.32				--
95P05461	232-254	Bkb2	S	8.8		0.06		0.05	0.02	27	100*	100			0.29			0.56	3
95P05462	254-293	Bkb3	S	8.7		0.04		0.06	0.01	15	100*	100			0.37			0.98	8
95P05463	293-325	Bkb4	S	8.7		0.04		0.06	0.01	13	100*	100			0.36			0.64	4
95P05464	325-395	Cb1	S	8.8		0.03		0.05	0.01	9	100*	100			0.36			0.78	8
95P05465	395-472	Cb2	S	8.8		0.04		0.05	0.02	14	100*	100			0.35			0.81	9
95P05466	472-519	Bkb	S	8.7		0.05		0.05	0.01	9	100*	100			0.36			1.06	13
95P05467	519-583	Btkb	S	8.6		0.06		0.05	0.02	21	100*	100			0.34			0.71	6
95P05468	583-634	2Btkb1	S	8.4		0.07		0.10	0.03	29	100*	100			0.34			1.21	10
95P05469	634-670	2Btkb2	S	8.4		0.06		0.09	0.03	19	100*	100			0.39			1.40	8
95P05470	670-792	2Btkb3	S	8.3		0.05		0.08	0.02	15	100*	100			0.38			1.92	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	0.57	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	31	% wt
Weighted averages based on control section: 47-97 cm