*** Taxonomy Characterization Data ***

Pedon ID: 78TX131001

( Duval, Texas )

Print Date: Nov 21 2024 3:38PM

Sampled as on Jun 25, 1978:	Houla ; Fine-loamy, mixed, hyperthermic Aridic Calciustoll
Revised to correlated on Jun 23, 2004:	Houla ; Fine-loamy, mixed, superactive, hyperthermic Aridic Calciustolls

				United States Department of Agriculture
SSL	-	Project	RP79TX004   DUVAL COUNTY	Natural Resources Conservation Service
	-	Site ID	S1978TX131001   Lat: 27° 53' 10.00" north  Long: 98° 35' 40.00" west  MLRA: 83C	National Soil Survey Center
	-	Pedon No.	79P0004	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						7B1a2
79P00015	0-18	A	S	35.1	2.5	2.5	0.46		16			tr	56
79P00016	18-41	B	S	40.9	0.4	4.9	0.49		9			1
79P00017	41-81	Bk1	S	33.3	6.1	6.2	0.57		9			tr	34
79P00018	81-130	Bk2	S	13.1	3.7	3.7	1.09		32			1
79P00019	130-165	C	S	10.2	2.4	2.4	1.63		25			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	%
				8C1a						6E1b	5C1	5C3			8D1				5D2
79P00015	0-18	A	S	8.2						4	100*	100			0.86				tr
79P00016	18-41	B	S	7.9						11	100*	100			0.79				1
79P00017	41-81	Bk1	S	8.1						20	100*	100			0.89				2
79P00018	81-130	Bk2	S	7.8						24	100*	100			1.95				7
79P00019	130-165	C	S	8.0						11	100*	100			2.92				30

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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