*** Taxonomy Characterization Data ***

Pedon ID: 84TX249001

( Jim Wells, Texas )

Print Date: Feb 17 2025 4:17AM

Sampled as on Sep 1, 1984:	Lattas ; Fine, montmorillonitic, hyperthermic Typic Pellustert
Revised to correlated:	Lattas ; Fine, smectitic, hyperthermic Typic Pellusterts

				United States Department of Agriculture
SSL	-	Project	CP85TX034   JIM WELLS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1984TX249001   Lat: 27° 41' 48.00" north  Long: 97° 58' 59.99" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	85P0165	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
85P00800	0-13	Ap	S	43.6		2.1	0.43		20			--
85P00801	13-53	A1	S	49.3		3.6	0.46		17	1.31	0.105	--
85P00802	53-74	A2	S	51.3		4.1	0.53		15	1.27	0.129	--
85P00803	74-94	A3	S	53.0		3.0	0.54		14	1.25	0.137	--
85P00804	94-135	Bk	S	54.6		4.5	0.47		12	1.26	0.134	--
85P00805	135-178	Bky1	S	56.3		6.4	0.42		11	1.23	0.129	tr
85P00806	178-229	Bky2	S	52.8		3.9	0.49		14	1.20	0.123	tr

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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			8J	6E1g	5C1	5C3			8D1			8A3a	5D2
85P00800	0-13	Ap	S	8.0		1.75		0.19	0.05	3	100*	100			0.77			0.89	1
85P00801	13-53	A1	S	8.3		1.02		0.17	0.04	8	100*	100			0.64			0.86	7
85P00802	53-74	A2	S	8.5		0.80		0.15	0.05	9	100*	100			0.59			1.01	15
85P00803	74-94	A3	S	8.5		0.71		0.17	0.05	9	100*	100			0.56			1.52	22
85P00804	94-135	Bk	S	8.4		0.49		0.14	0.04	10	100*	100			0.52			2.72	27
85P00805	135-178	Bky1	S	7.9		0.18		0.15	0.03	12	100*	100			0.46			7.67	22
85P00806	178-229	Bky2	S	8.1		0.11		0.15	0.03	10	100*	100			0.49			6.82	33

^*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	0.64	(NA)
Clay, carbonate free, Weighted Average	48	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	15	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	51	% wt
Weighted averages based on control section: 25-100 cm