*** Taxonomy Characterization Data ***

Pedon ID: 82TX299004

( Llano, Texas )

Print Date: Jan 11 2025 2:59AM

Sampled as on Sep 1, 1982:	Vashti-Like ; Fine, mixed, thermic Aquic Paleustalf
Revised to correlated:	Campair ; Fine, mixed, active, thermic Aquic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	CP82TX260   LLANO COUNTY IQNEOUS AREA	Natural Resources Conservation Service
	-	Site ID	S1982TX299004   Lat: 30° 51' 45.00" north  Long: 98° 48' 5.01" west  MLRA: 82	National Soil Survey Center
	-	Pedon No.	82P0853	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
82P04370	0-11	A1	S	3.1	1.3		0.52		78	1.81	0.007	3
82P04371	11-28	A2	S	3.7	1.5		0.32		76	1.79	0.005	3	82
82P04372	28-34	E	S	4.5	2.0		0.31		81	1.77	0.002	10
82P04373	34-47	Bt1	S	30.2	22.8		0.35		68	1.43	0.027	19
82P04374	47-73	Bt2	S	54.2	46.3		0.36		50	1.38	0.055	13	88
82P04375	73-100	Bt3	S	50.7	41.7		0.36		44	1.47	0.060	3

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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		5D2
82P04370	0-11	A1	S	5.9		0.47					82	93			0.55				--
82P04371	11-28	A2	S	6.0		0.23					100*	93			0.32				--
82P04372	28-34	E	S	6.0		0.25					87	100			0.33				--
82P04373	34-47	Bt1	S	5.4		0.38					66	58		9.4	0.41	0.31	12		1
82P04374	47-73	Bt2	S	5.0		0.37					55	48		16.9	0.42	0.31	27		1
82P04375	73-100	Bt3	S	4.9		0.24					56	48		16.6	0.43	0.33	26		1

^*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	0.42	(NA)
Clay, carbonate free, Weighted Average	47	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	53	% wt
Volume, >2mm, Weighted Average	12	% vol
Clay, total, Weighted Average	47	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 34-84 cm