*** Taxonomy Characterization Data ***

Pedon ID: 92TX473001

( Waller, Texas )

Print Date: Nov 21 2024 4:59PM

Sampled as on Jun 13, 1992:	Wockley ; Fine-loamy, siliceous, thermic Typic Paleudalfs
Revised to correlated on Oct 25, 2016:	Wockley ; Fine-loamy, siliceous, semiactive, hyperthermic Oxyaquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP92TX193   GLOBAL CHANGE	Natural Resources Conservation Service
	-	Site ID	S1992TX473001   Lat: 30° 5' 41.00" north  Long: 95° 58' 17.99" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	92P0701	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			8D1			4A1d
92P04267	0-18	Ap1	S	4.2			0.62		46	1.62	--
92P04268	18-33	Ap2	S	6.7			0.45		41	1.64	0.002
92P04269	33-53	E	S	7.6			0.45		41	1.76	0.009
92P04270	53-64	Bt1	S	16.7			0.41		41	1.66	0.020
92P04271	64-91	Bt2	S	25.9			0.40		42	1.69	0.024	3
92P04272	91-122	Bt3	S	27.2			0.40		51	1.70	0.021	17
92P04273	122-152	Bt4	S	30.9			0.38		50	1.77	0.022	17
92P04274	152-183	Bt5	S	37.5			0.37		42	1.75	0.028	10
92P04275	183-200	Bt6	S	41.9			0.37		51	1.65	0.023	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					5C1	5C3			8D1				5D2
92P04267	0-18	Ap1	S	6.7		0.65					100*	81			0.81				3
92P04268	18-33	Ap2	S	6.8		0.25					100*	71			0.46				3
92P04269	33-53	E	S	5.7		0.16					85	48			0.36				4
92P04270	53-64	Bt1	S	4.7		0.23					69	49			0.32				2
92P04271	64-91	Bt2	S	5.2		0.25					83	61			0.31				1
92P04272	91-122	Bt3	S	5.7		0.16					93	71			0.32				2
92P04273	122-152	Bt4	S	6.0		0.09					97	76			0.31				1
92P04274	152-183	Bt5	S	6.1		0.07					98	78			0.32				2
92P04275	183-200	Bt6	S	6.1		0.04					98	77			0.29				2

^*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	0.32	(NA)
Clay, carbonate free, Weighted Average	24	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	44	% wt
Volume, >2mm, Weighted Average	6	% vol
Clay, total, Weighted Average	24	% wt
LE, Whole Soil, Summed to 1m	1	cm/m
Weighted averages based on control section: 53-103 cm