*** Taxonomy Characterization Data ***

Pedon ID: 81TX189001

( Hale, Texas )

Print Date: Nov 21 2024 12:44PM

Sampled as on May 30, 1981:	Estacado ; Fine-loamy, mixed, thermic Calciorthidic Paleustoll
Revised to correlated:	Estacado ; Fine-silty, carbonatic, thermic Aridic Calciustolls

				United States Department of Agriculture
SSL	-	Project	CP81TX216   RED BEDS-HIGH PLAINS STUDY	Natural Resources Conservation Service
	-	Site ID	81TX189001   Lat: 34° 13' 33.00" north  Long: 101° 46' 18.99" west  MLRA: 77C	National Soil Survey Center
	-	Pedon No.	81P0471	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
81P02713	0-19	Ap1	S	27.6	6.8		0.42		18	1.44	0.025	tr
81P02714	19-28	Ap2	S	29.9	7.3	8.0	0.41		13	1.43	0.031	1
81P02715	28-47	Btk1	S	45.6	7.1	22.3	0.26		18	1.29	0.023	1
81P02716	47-77	Btk2	S	39.8	6.2	24.4	0.23		11	1.45	0.009	1	74
81P02717	77-119	Btk3	S	32.9	6.3	12.4	0.32		16	1.48	0.026	1
81P02718	119-184	Btk4	S	28.7	7.5	4.9	0.37		23	1.40	0.030	2
81P02719	184-220	Btk5	S	33.9	8.8	6.7	0.37		16	1.36	0.031	1	80
81P02720	220-243	Btkt	S	34.9	10.1	3.8	0.42		36			7
81P02721	243-255	Btk7	S	42.1	8.5	2.1	0.43		26			4
81P02722	255-270	Btk8	S	37.2	11.8	3.2	0.41		44			13
81P02723	270-300	Btk9	S	40.8	10.2	2.7	0.43		22			2
81P02724	300-315	Btk10	S	34.2	9.3	2.9	0.45		29			4
81P02725	315-330	Btk11	S	25.8	11.7	3.5	0.44		29			2
81P02726	330-360	Btk12	S	28.7	2.9	4.6	0.41		42			11
81P02727	360-370	Btk13	S	34.0	3.4	3.2	0.42		31			5

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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
81P02713	0-19	Ap1	S	8.2		1.41				15	100*	100			0.60			0.81	1
81P02714	19-28	Ap2	S	8.3		1.23				18	100*	100			0.57			0.42	1
81P02715	28-47	Btk1	S	8.3		0.82				47	100*	100			0.23			0.53	3
81P02716	47-77	Btk2	S	8.3		0.39				55	100*	100			0.22			0.64	1
81P02717	77-119	Btk3	S	8.3		0.20				30	100*	100			0.39				4
81P02718	119-184	Btk4	S	8.3		0.11				28	100*	100			0.48				1
81P02719	184-220	Btk5	S	8.3		0.09				21	100*	100			0.48				5
81P02720	220-243	Btkt	S	8.3						25
81P02721	243-255	Btk7	S	8.2						12
81P02722	255-270	Btk8	S	8.2						24
81P02723	270-300	Btk9	S	8.3						15
81P02724	300-315	Btk10	S	8.4						17
81P02725	315-330	Btk11	S	8.3						16
81P02726	330-360	Btk12	S	8.3						24
81P02727	360-370	Btk13	S	8.2						13

^*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	0.53	(NA)
Clay, carbonate free, Weighted Average	19	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	14	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	42	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 28-78 cm