*** Taxonomy Characterization Data ***

Pedon ID: 96TX219001

( Hockley, Texas )

Print Date: Nov 21 2024 6:48PM

Sampled as on Nov 16, 1996:	YELLOWHOUSE
Revised to SSL:	(unnamed) ; Fine, mixed, active, thermic Aridic Calciustoll

				United States Department of Agriculture
SSL	-	Project	CP97TX047   LUBBOCK	Natural Resources Conservation Service
	-	Site ID	S1996TX219001   Lat: 33° 49' 7.10" north  Long: 102° 28' 56.31" west  MLRA: 77C	National Soil Survey Center
	-	Pedon No.	97P0180	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
97P01306	0-13	A	S	33.1	11.3	3.0	0.34		47	1.42	0.036	25
97P01307	13-25	Bw1	S	34.7	15.1	5.5	0.33		36	1.32	0.059	14
97P01308	25-43	Bw2	S	50.1	19.5	6.3	0.29		24	1.38	0.074	9
97P01309	43-56	Bw3	S	45.8	17.1	4.7	0.29		36	1.49	0.050	18
97P01310	56-69	BC	S	56.7	18.4	2.7	0.30		38	1.39	0.067	23
97P01311	69-94	Cr1	S	57.3		3.2	0.33		69			53
97P01312	94-178	Cr2	S				0.36		1			--
97P01312	94-178	Cr2	GP	58.5		2.0
97P01313	178-203	Cr3	S				0.34		tr	1.42	0.084	--
97P01313	178-203	Cr3	GP	64.2		6.1

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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			8A3a	5D2
97P01306	0-13	A	S	8.3		1.42				49	100*	100			0.60			0.60	2
97P01307	13-25	Bw1	S	8.4		0.70				56	100*	100			0.50			0.56	1
97P01308	25-43	Bw2	S	8.6		0.37				35	100*	100			0.48			0.50	4
97P01309	43-56	Bw3	S	8.6		0.27				31	100*	100			0.50			0.58	4
97P01310	56-69	BC	S	8.3		0.24				15	100*	100			0.51			1.61	8
97P01311	69-94	Cr1	S	7.9		0.26				13	100*	100			0.52			4.35	5
97P01312	94-178	Cr2	S												0.54
97P01312	94-178	Cr2	GP	7.9		0.19				7								5.19	9
97P01313	178-203	Cr3	S												0.47
97P01313	178-203	Cr3	GP	8.0		0.21				17								5.03	7

^*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	0.55	(NA)
Clay, carbonate free, Weighted Average	49	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	45	% wt
Volume, >2mm, Weighted Average	29	% vol
Clay, total, Weighted Average	53	% wt
Weighted averages based on control section: 25-94 cm