*** Taxonomy Characterization Data ***

Pedon ID: 99TX239001

( Jackson, Texas )

Print Date: Nov 12 2024 5:26AM

Sampled as on Nov 16, 1999:	Laewest (low) ; Fine, smectitic Typic Hapluderts
Revised to correlated on Nov 30, 2015:	Laewest ; Fine, smectitic, hyperthermic Typic Hapluderts

				United States Department of Agriculture
SSL	-	Project	CP00TX075   PALEOVERTISOL (2)	Natural Resources Conservation Service
	-	Site ID	S1999TX239001   Lat: 28° 52' 47.60" north  Long: 96° 24' 11.40" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	00P0388	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	8D1			4A1d			7B1a2
00P02671	0-13	A1	S	49.0	38.3		0.50		6	1.24	0.130	--
00P02672	13-29	A2	S	51.7	36.2		0.49		5	1.29	0.146	--	81
00P02673	29-56	Bss1	S	52.3	31.0		0.45		5	1.29	0.152	--
00P02674	56-94	Bss2	S	53.5	23.1		0.45		5	1.31	0.148	--	86
00P02675	94-141	Bss3	S	51.3	14.8		0.44		8	1.34	0.144	tr
00P02676	141-156	Bkss1	S	52.2	14.5		0.43		8	1.33	0.145	tr
00P02677	156-168	Bkss2	S	46.7	17.0	2.7	0.42		5	1.46	0.118	--
00P02678	168-183	Bkss3	S	45.1	25.6	5.7	0.44		3	1.50	0.102	--
00P02679	183-208	B'ss1	S	43.8	18.1	7.7	0.39		tr	1.58	0.071	--	39
00P02680	208-244	B'ss2	S	45.8	19.1	5.2	0.41		tr	1.52	0.098	--
00P02681	244-272	BCx	S	35.1	16.4	4.0	0.45		tr	1.62	0.075	--	44
00P02682	272-320	2C	S	7.9	4.3		0.54		9	1.69	0.021	--	74
00P02683	320-360	3C1	S	46.7	20.0	2.7	0.40		4			--
00P02684	360-405	3C2	S	47.0	31.2		0.41		9			--
00P02685	405-425	3C3	S	45.8	24.4		0.43		9			--	81

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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	4E1a1a1a1	5C1	5C3			8D1			8A3a	5D2
00P02671	0-13	A1	S	6.8			1.62	0.32	0.03		94	87			0.93				1
00P02672	13-29	A2	S	6.9			1.13	0.36	0.02		93	89			0.93				1
00P02673	29-56	Bss1	S	7.0			0.87	0.32	0.02		95	91			0.92				1
00P02674	56-94	Bss2	S	7.5			0.75	0.32	0.02	tr	100*	95			0.91				2
00P02675	94-141	Bss3	S	8.0			1.04	0.25	0.02	4	100*	99			0.84				3
00P02676	141-156	Bkss1	S	8.2			1.35	0.18	0.02	5	100*	100			0.83			0.40	3
00P02677	156-168	Bkss2	S	8.4			2.81	0.16	0.01	24	100*	100			0.74			0.43	3
00P02678	168-183	Bkss3	S	8.5			4.67	0.08	0.10	38	100*	100			0.65			0.45	4
00P02679	183-208	B'ss1	S	8.8			4.65	0.04	0.10	40	100*	100			0.58			0.44	4
00P02680	208-244	B'ss2	S	8.6			3.80	0.06	0.08	20	100*	100			0.60			0.41	4
00P02681	244-272	BCx	S	8.6			4.13	0.05	0.01	36	100*	100			0.62				6
00P02682	272-320	2C	S	8.8			1.37	0.02	0.03	12	100*	100			0.84				11
00P02683	320-360	3C1	S	8.6			2.09	0.09	0.01	17	100*	100			0.60			0.42	6
00P02684	360-405	3C2	S	8.3			0.03	0.11	0.01	tr	100*	100			0.73			0.39	7
00P02685	405-425	3C3	S	7.9			0.06	0.11		1	100*	100			0.69			0.41	6

^*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	0.91	(NA)
Clay, carbonate free, Weighted Average	53	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	53	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm