*** Taxonomy Characterization Data ***

Pedon ID: 82TX285003

( Lavaca, Texas )

Print Date: Sep 24 2024 1:35PM

Sampled as on Jun 1, 1982:	Straber ; Fine, mixed, thermic Aquic Paleustalf
Revised to correlated:	STRABER ; Fine, mixed, thermic Aquic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	CP82TX269   JACKSON AND LAVACA COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1982TX285003   Lat: 29° 21' 33.00" north  Long: 96° 48' 23.99" west  MLRA: 87A	National Soil Survey Center
	-	Pedon No.	82P0866	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		8D1			4A1d			7B1a2
82P04437	0-18	A	S	2.5	1.4		0.80		80			tr
82P04438	18-36	E	S	2.4	1.0		0.29		80			1
82P04439	36-58	Bt1	S	52.4	45.4		0.38		40	1.45	0.070	tr	98
82P04440	58-86	Bt2	S	44.5	37.5		0.37		48	1.56	0.071	1
82P04441	86-132	Btg	S	35.7	30.2		0.39		53	1.71	0.071	tr
82P04442	132-158	BCg	S	25.4	15.8		0.45		67	1.83	0.038	2
82P04443	158-202	Cg	S	25.2	17.7		0.44		68	1.76	0.041	2	83

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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					5C1	5C3		5A3b	8D1		5G1	8A3a	5D2
82P04437	0-18	A	S	6.0		0.54					100*	100			0.84				--
82P04438	18-36	E	S	6.7		0.16					100*	100			0.29				--
82P04439	36-58	Bt1	S	5.3		0.40					78	68		18.3	0.42	0.35	8		4
82P04440	58-86	Bt2	S	5.1		0.29					79	65		17.0	0.44	0.38	8		5
82P04441	86-132	Btg	S	5.2		0.17					100*	78		19.2	0.51	0.54	2		15
82P04442	132-158	BCg	S	5.5		0.10					95	89			0.70				10
82P04443	158-202	Cg	S	6.3		0.12					100*	90			0.70			2.29	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	0.43	(NA)
Clay, carbonate free, Weighted Average	48	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	44	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	48	% wt
Weighted averages based on control section: 36-86 cm