*** Taxonomy Characterization Data ***

Pedon ID: S1995TX305015

( Lynn, Texas )

Print Date: Nov 24 2024 1:08AM

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

				United States Department of Agriculture
SSL	-	Project	CP95TX241   MLRA 77 - TX	Natural Resources Conservation Service
	-	Site ID	S1995TX305015   Lat: 33° 16' 1.80" north  Long: 101° 42' 6.61" west	National Soil Survey Center
	-	Pedon No.	95P0869	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
95P05572	0-12	Ap	S	23.2			0.37		29			--
95P05573	12-38	Btk1	S	29.3	17.1		0.38		24			--
95P05574	38-73	Btk2	S	30.4	13.2	4.1	0.38		19			tr
95P05575	73-82	Btk3	S	30.5	13.3	7.1	0.34		24			2
95P05576	82-117	Bk	S	28.2	5.7	21.2	0.25		35			--
95P05577	117-164	Btkb1	S	38.0	10.3	25.1	0.24		16			--
95P05578	164-198	Btkb2	S	33.2	9.9	20.6	0.28		18			--
95P05579	198-239	Btkb3	S	27.1	8.8	16.0	0.37		19			tr
95P05580	239-270	Btkb4	S	25.5	10.0	12.2	0.44		26			tr
95P05581	270-338	Btkb5	S	11.0	6.4	3.4	0.90		41			tr
95P05582	338-395	2BC	S	9.7	5.4	3.7	1.10		45			--
95P05583	395-434	2C	S	7.2		2.9	1.25		49			--

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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
95P05572	0-12	Ap	S	8.1		0.76		0.13	0.02	1	100*	99			0.75				--
95P05573	12-38	Btk1	S	7.9		0.67		0.14	0.02	1	100*	100			0.71			0.91	--
95P05574	38-73	Btk2	S	8.1		0.40		0.13	0.02	8	100*	100			0.53				--
95P05575	73-82	Btk3	S	8.2		0.32		0.09	0.01	18	100*	100			0.45				--
95P05576	82-117	Bk	S	8.4		0.27		0.03	0.01	70	100*	100			0.19				--
95P05577	117-164	Btkb1	S	8.5		0.16		0.02	0.01	55	100*	100			0.18				--
95P05578	164-198	Btkb2	S	8.6		0.11		0.03	0.01	52	100*	100			0.20				3
95P05579	198-239	Btkb3	S	8.7		0.09		0.02	0.01	54	100*	100			0.22			0.80	3
95P05580	239-270	Btkb4	S	8.5		0.07		0.03	0.01	41	100*	100			0.27			1.71	5
95P05581	270-338	Btkb5	S	8.7				0.02	--	35	100*	100			0.40			0.95	6
95P05582	338-395	2BC	S	9.0				0.02	0.01	24	100*	100			0.42			0.71	9
95P05583	395-434	2C	S	8.4				0.02	0.01	20	100*	100			0.75			1.76	10

^*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	0.67	(NA)
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	22	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 12-62 cm