*** Taxonomy Characterization Data ***

Pedon ID: 99TX007001

( Aransas, Texas )

Print Date: Nov 21 2024 1:36PM

Sampled as on Oct 2, 1999:	Mustang ; Sandy, mixed, hyperthermic Aeric Endoaquepts
Revised to :	; Siliceous, hyperthermic Typic Psammaquents

				United States Department of Agriculture
SSL	-	Project	CP00TX020   SANPAT AND ARANSAS COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1999TX007001   Lat: 28° 18' 35.90" north  Long: 96° 49' 37.90" west  MLRA: 150B	National Soil Survey Center
	-	Pedon No.	00P0122	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						7B1a2
00P00855	0-15	A1	S	0.4					62			--	92
00P00856	15-28	A2	S	2.1			0.57		72			--
00P00857	28-43	Bw1	S	1.0			0.70		76			--	86
00P00858	43-69	Bw2	S	1.4			0.57		78			--
00P00859	69-86	Bw3	S	1.2			0.58		66			--	86
00P00860	86-98	Bw4	S	0.9					74			--
00P00861	98-113	Bw5	S	tr					77			--	81
00P00862	113-173	Bg1	S	0.3					63			--
00P00863	173-203	Bg2	S	14.7			0.14		63			--	91
00P00864	203-213	2Bg1	S	16.5			0.19		70			--
00P00865	213-221	2Bg2	S	16.8			0.21		71			--	87

^1,1,2 Analyzed size fraction = 0.1-0.25 mm

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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			6A2e		8J1c		5C1	5C3			8D1			8A3a	5D2
00P00855	0-15	A1	S	4.5			0.47	0.02	0.01		64	26						0.85	10
00P00856	15-28	A2	S	4.7			0.26	0.02	0.01		71	29			0.33				29
00P00857	28-43	Bw1	S	5.2			0.07	0.01	0.01		100*	38			0.30				67
00P00858	43-69	Bw2	S	5.8			0.03	0.01	0.01		100*	100			0.14				100
00P00859	69-86	Bw3	S	6.0			0.01	0.01	0.01		100*	63			0.17				100
00P00860	86-98	Bw4	S	5.7			0.01	0.01	0.01		100*	75							67
00P00861	98-113	Bw5	S	5.7			0.01	tr	0.01		100*	100							100
00P00862	113-173	Bg1	S	6.0			0.01	0.01	0.01		100*	38							33
00P00863	173-203	Bg2	S	6.4			0.03	0.03	0.01		100*	83			0.39				4
00P00864	203-213	2Bg1	S	6.8			0.02	0.03	0.01		100*	85			0.56				3
00P00865	213-221	2Bg2	S	6.5			0.02	0.04	tr		100*	85			0.60				3

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^*ESP set to 100, Na exceeds measured exchange capacity.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.22	(NA)
Clay, carbonate free, Weighted Average	1	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	74	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	1	% wt
Weighted averages based on control section: 25-100 cm