*** Taxonomy Characterization Data ***

Pedon ID: 90TX381001A

( Randall, Texas )

Print Date: Nov 23 2024 7:11AM

Sampled as on Jun 29, 1990:	Olton ; Fine, mixed Aridic Paleustolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP90TX221   RANGE-RANDALL COUNTY	Natural Resources Conservation Service
	-	Site ID	S1990TX381001A	National Soil Survey Center
	-	Pedon No.	90P0861	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
90P05133	0-5	A1	S	15.9	11.3		0.46		15	1.46	0.018
90P05134	5-17	A2	S	27.4	22.2		0.42		15	1.36	0.033
90P05135	17-32	Bt1	S	34.3	26.8		0.41		10	1.39	0.057
90P05136	32	Bt2	S	35.9	28.5		0.43		6

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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	6A2d			6E1g	5C1	5C3			8D1			8A3a	5D2
90P05133	0-5	A1	S	6.4		1.23	1.11				100*	77			0.76			1.11	1
90P05134	5-17	A2	S	6.8		1.32					100*	85			0.68				1
90P05135	17-32	Bt1	S	7.8		1.04				tr	100*	90			0.66				tr
90P05136	32	Bt2	S	7.4		0.72					100*	91			0.63				1

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

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