*** Taxonomy Characterization Data ***

Pedon ID: 89TX401002

( Rusk, Texas )

Print Date: Dec 11 2024 3:19PM

Sampled as on Sep 1, 1989:	Alto ; Fine-loamy, siliceous, thermic Typic Hapludalf
Revised to correlated:	Ulto ; Fine-loamy, siliceous, thermic Ultic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP89TX032   REDLANDS	Natural Resources Conservation Service
	-	Site ID	S1989TX401002   Lat: 31° 59' 16.00" north  Long: 94° 53' 18.01" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	89P0093	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			7B1a2
89P00818	0-10	Ap	S	5.4	2.5		0.65		27	1.51	0.011	1
89P00819	10-28	E	S	6.5	2.8		0.46		28	1.70	--	2
89P00820	28-51	Bt1	S	24.0	15.5		0.35		40			1
89P00821	51-84	Bt2	S	36.6	15.2		0.37		17	1.44	0.033	1	99
89P00822	84-107	Bt3	S	32.0	22.2		0.40		19	1.59	0.014	1
89P00823	107-130	Bt4	S	27.3	19.6		0.43		23	1.66	0.012	2
89P00824	130-165	Bt5	S	22.3	13.8		0.43		43	1.72	0.011	1
89P00825	165-196	2Bt1	S	19.0	11.8		0.48		30	1.77	0.005	5	98
89P00826	196-219	2Bt2	S	15.8	10.1		0.48		29	1.91	0.002	4

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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					5C1	5C3		5A3b	8D1		5G1		5D2
89P00818	0-10	Ap	S	5.7		1.31					58	44			0.98				--
89P00819	10-28	E	S	5.6		0.35					56	50			0.55				--
89P00820	28-51	Bt1	S	6.0		0.26					73	57			0.31				--
89P00821	51-84	Bt2	S	5.8		0.24					61	46			0.29				2
89P00822	84-107	Bt3	S	5.5		0.16					57	43		5.8	0.31	0.18	3		2
89P00823	107-130	Bt4	S	5.4		0.11					60	46			0.30				2
89P00824	130-165	Bt5	S	5.5		0.07					61	47			0.30				3
89P00825	165-196	2Bt1	S	4.8		0.06					42	32		3.3	0.30	0.17	27		4
89P00826	196-219	2Bt2	S	4.7		0.05					28	31		2.7	0.34	0.17	44		2

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.3	(NA)
Clay, carbonate free, Weighted Average	31	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	28	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	31	% wt
Weighted averages based on control section: 28-78 cm