*** Taxonomy Characterization Data ***

Pedon ID: 92TX085003

( Collin, Texas )

Print Date: Nov 24 2024 1:13AM

Sampled as on Apr 7, 1992:	Fairlie ; Fine, montmorillonitic, thermic Udic Pellustert
Revised to correlated:	Houston Black ; Fine, smectitic, thermic Udic Haplusterts

				United States Department of Agriculture
SSL	-	Project	CP92TX155   TEXAS VERTISOL	Natural Resources Conservation Service
	-	Site ID	S1992TX085003   Lat: 32° 59' 15.00" north  Long: 96° 45' 51.99" west  MLRA: 86	National Soil Survey Center
	-	Pedon No.	92P0597	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			4A1d			7B1a2
92P03580	0-15	Ap	S	52.0	5.7	2.6	0.62		3	1.11	0.159		77
92P03581	15-30	A	S	55.4	7.0	3.0	0.61		3	1.14	0.147
92P03582	30-61	Bss1	S	55.8	6.4	3.3	0.48		3	1.16	0.215
92P03583	61-95	Bss2	S	44.4	1.7	3.3	0.59		5	1.17	0.141	1	75
92P03584	95-124	Bss3	S	53.9	5.2	2.0	0.50		4	1.24	0.117
92P03585	124-140	Bkss	S	52.0	3.8	3.3	0.49		8	1.25	0.115	1
92P03586	140-185	BCkss	S	46.5	6.7	8.8	0.40		12	1.47	0.061	4
92P03587	185-200	CBk	S				0.29			1.67	0.016
92P03587	185-200	CBk	GP	34.6	3.2	20.7
92P03588	200-215	Cr	S				0.29			1.92	0.010
92P03588	200-215	Cr	GP	32.1	2.1	20.4
92P03589	0-0		S				0.26
92P03589	0-0		GP	9.7	1.7	5.7
92P03590	64-110		S	51.2	4.3	1.6	0.49		7	1.17	0.158	1
92P03591	100-150		S	52.4	5.0	2.6	0.49		7	1.29	0.107	1
92P03592	60-150		S	53.5	10.2	4.9	0.57		10	1.31	0.113	2
92P03593	10-65		S	53.1	8.9	4.6	0.48		6	1.21	0.108	1
92P03594	15-160		S	53.9	8.2	4.2	0.56		8	1.34	0.132	2

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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
92P03580	0-15	Ap	S	7.8		1.47	2.36			8	100*	100			1.20			0.30	tr
92P03581	15-30	A	S	7.8		1.46	2.43			7	100*	100			1.12				tr
92P03582	30-61	Bss1	S	7.8		1.23	2.39			9	100*	100			1.09				tr
92P03583	61-95	Bss2	S	8.0		1.19	2.35			9	100*	100			1.35				tr
92P03584	95-124	Bss3	S	7.9		1.00	2.56			12	100*	100			1.08				1
92P03585	124-140	Bkss	S	8.0		0.51	2.46			15	100*	100			1.08				1
92P03586	140-185	BCkss	S	8.0		0.24	5.48			43	100*	100			0.76				1
92P03587	185-200	CBk	S												0.30
92P03587	185-200	CBk	GP	7.9		0.12	10.08			84								0.39	3
92P03588	200-215	Cr	S												0.29
92P03588	200-215	Cr	GP	7.9		0.06	10.13			84									2
92P03589	0-0		S												0.26
92P03589	0-0		GP	8.0		tr	11.48			97									4
92P03590	64-110		S	8.1		0.59	2.18			14	100*	100			1.13				tr
92P03591	100-150		S	8.0		0.57	2.52			16	100*	100			1.04				tr
92P03592	60-150		S	8.1		0.50	3.02			22	100*	100			0.97				tr
92P03593	10-65		S	8.0		1.05	2.81			14	100*	100			1.07				tr
92P03594	15-160		S	8.2		0.68	2.51			14	100*	100			1.05				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	1.29	(NA)
Clay, carbonate free, Weighted Average	47	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	50	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm