*** Taxonomy Characterization Data ***

Pedon ID: S2012TX2911014

( Liberty, Texas )

Print Date: Feb 17 2025 7:52AM

Sampled as on May 2, 2012:	Levac ; Fine, smectitic, hyperthermic Vertic Natrudalfs
Revised to correlated on Apr 12, 2014:	Levac ; Fine, smectitic, hyperthermic Vertic Natrudalfs

				United States Department of Agriculture
SSL	-	Project	C2012USTX060   MLRA 150A SE TX 2012	Natural Resources Conservation Service
	-	Site ID	S2012TX2911014   Lat: 29° 58' 33.30" north  Long: 94° 31' 0.90" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	12N7958	Kellogg 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				DbWR1
12N02768	0-15	Ap	S	39.9	34.6	--	0.59		7	1.48	0.060	2
12N02769	15-37	Btn	S	10.0	8.0		0.71	15.1	13	1.41	0.110	--
12N02770	37-56	Bt	S	40.6	34.4	--	0.57		3	1.40	0.111	--
12N02771	56-111	Btk	S	41.0	34.3	0.7	0.55		3	1.56	0.102	--
12N02772	111-157	Btkg1	S	37.5	28.0	--	0.54		6	1.58	0.077	2
12N02773	157-203	Btkg2	S	33.5	19.7	0.7	0.55		7	1.62	0.069	2

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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			4H2a		4G2	4E1a1a1a1								4F2
12N02768	0-15	Ap	S	8.0			0.50	0.12	0.01	tr	100*				0.62			1.46	34
12N02769	15-37	Btn	S	6.3			1.09	0.09	0.03	tr	95				0.81				19
12N02770	37-56	Bt	S	6.2			0.27	0.11	0.01	tr	100*				0.59			1.57	39
12N02771	56-111	Btk	S	8.3			0.10	0.10	tr	tr	100*				0.57			1.04	37
12N02772	111-157	Btkg1	S	8.5			0.12	0.09	tr	1	100*				0.61			0.81	30
12N02773	157-203	Btkg2	S	8.5			0.23	0.06	tr	2	100*				0.62			0.51	20

^*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	7	% wt
Volume, >2mm, Weighted Average	0	% vol
LE, Whole Soil, Summed to 1m	10	cm/m
Clay, total, Weighted Average	27	% wt
Clay, carbonate free, Weighted Average	27	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.68	(NA)
Weighted averages based on control section: 15-65 cm