*** Taxonomy Characterization Data ***

Pedon ID: 85TX141001

( El Paso, Texas )

Print Date: Jan 31 2025 10:54AM

Sampled as on May 1, 1985:	Delnorte ; Loamy-skeletal, mixed, thermic Typic Paleorthid
Revised to correlated:	Delnorte ; Loamy-skeletal, mixed, superactive, thermic, shallow Calcic Petrocalcids

				United States Department of Agriculture
SSL	-	Project	CP85TX174   TRANS PECOS	Natural Resources Conservation Service
	-	Site ID	S1985TX141001   Lat: 31° 54' 46.00" north  Long: 106° 32' 36.01" west  MLRA: 42	National Soil Survey Center
	-	Pedon No.	85P0646	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
85P03338	0-12	A	S	6.9		2.3	0.83		68			36
85P03339	12-51	Bkm1	S	6.2		2.6	1.29		94			75
85P03340	51-76	Bkm2	S	3.6		--	1.83		94			68
85P03341	76-114	Bk1	S	3.0		--	1.30		95			67
85P03342	114-155	Bk2	S	4.0		--	1.65		92			72
85P03343	155-200	Bk3	S	4.5		2.0	1.07		93			73
85P03344	0-12	A	S	13.0			0.61		63			31

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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				6E1g	5C1	5C3			8D1				5D2
85P03338	0-12	A	S	8.5		0.80				13	100*	100			1.43				--
85P03339	12-51	Bkm1	S	8.2		0.50				48	100*	100			0.82				2
85P03340	51-76	Bkm2	S	8.1		0.29				18	100*	100			1.19				7
85P03341	76-114	Bk1	S	8.4		0.13				23	100*	100			1.43				23
85P03342	114-155	Bk2	S	8.3		0.21				27	100*	100			1.58				48
85P03343	155-200	Bk3	S	8.3		0.12				24	100*	100			1.18				43
85P03344	0-12	A	S	8.6		0.38				11	100*	100			1.18				1

^*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	2.15	(NA)
Clay, carbonate free, Weighted Average	5	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	68	% wt
Volume, >2mm, Weighted Average	35	% vol
Clay, total, Weighted Average	7	% wt
Weighted averages based on control section: 0-12 cm