*** Taxonomy Characterization Data ***

Pedon ID: 85TX501001

( Yoakum, Texas )

Print Date: Nov 21 2024 12:36PM

Sampled as on Sep 1, 1985:	Brownfield ; Loamy, mixed, thermic Arenic Aridic Paleustalf
Revised to correlated:	Brownfield ; Loamy, mixed, superactive, thermic Arenic Aridic Paleustalfs

				United States Department of Agriculture
SSL	-	Project	CP85TX283   HIGH PLAINS	Natural Resources Conservation Service
	-	Site ID	S1985TX501001   Lat: 33° 18' 12.00" north  Long: 102° 48' 56.01" west  MLRA: 77C	National Soil Survey Center
	-	Pedon No.	85P0963	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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			7B1a2
85P05161	0-14	A	S	4.2			0.62		69	1.65	--	--
85P05162	14-30	E1	S	1.7			0.65		79	1.66	0.002	--
85P05163	30-59	E2	S	3.1			0.42		79	1.64	--	--
85P05164	59-71	E/Bt	S	12.8			0.41		70			--
85P05165	71-114	Bt1	S	27.0			0.45		56	1.66	0.022	--
85P05166	114-140	Bt2	S	25.4			0.45		57	1.66	0.029	--	99
85P05167	140-170	Bt3	S	24.4			0.45		56	1.70	0.032	--
85P05168	170-200	Bt4	S	22.8			0.45		55	1.72	0.030	--
85P05169	200-235	Bt5	S	19.9			0.43		56	1.68	0.027	--
85P05170	235-260	Bt6	S	15.3			0.43		66			--
85P05171	260-320	Bk1	S	16.6		2.0	0.37		62			1
85P05172	320-350	Bk2	S	17.6		0.9	0.43		73			2
85P05173	350-410	C	S	11.5			0.43		82			--

---

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			8A3a	5D2
85P05161	0-14	A	S	6.6		0.53					100*	90			0.98				--
85P05162	14-30	E1	S	6.8		0.18					100*	77			1.06				--
85P05163	30-59	E2	S	6.9		0.15					100*	91			0.65				--
85P05164	59-71	E/Bt	S	6.6		0.28					100*	83			0.55				--
85P05165	71-114	Bt1	S	6.3		0.21					97	83			0.53				1
85P05166	114-140	Bt2	S	6.3		0.17					99	88			0.55				1
85P05167	140-170	Bt3	S	6.7		0.15					100*	93			0.61				1
85P05168	170-200	Bt4	S	6.9		0.13					100*	92			0.64				1
85P05169	200-235	Bt5	S	7.2		0.09				--	100*	95			0.66				2
85P05170	235-260	Bt6	S	7.6		0.10				--	100*	93			0.68				2
85P05171	260-320	Bk1	S	8.1		0.12				17	100*	100			0.51				2
85P05172	320-350	Bk2	S	8.1		0.11				10	100*	100			0.64			0.89	3
85P05173	350-410	C	S	8.1		0.08				2	100*	100			0.74			0.95	3

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

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.54	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	56	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	27	% wt
Weighted averages based on control section: 71-121 cm