*** Taxonomy Characterization Data ***

Pedon ID: S1981TX491001

( Williamson, Texas )

Print Date: Dec 11 2024 4:02PM

Sampled as on Aug 3, 1981:	Heiden
Revised to correlated on Jun 2, 2012:	Heiden ; Fine, smectitic, thermic Udic Haplusterts

				State of Texas
SSL	-	Project	TX201201   Texas A&M University 2012 Project 1	Texas A&M University
	-	Site ID	S1983TX491001   Lat: 30° 40' 40.60" north  Long: 97° 35' 55.79" west  MLRA: 86A	University Soil Laboratory
	-	Pedon No.	S81TX491001	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		College Station, Texas

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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					DbWR1
TAMU1065	0-13	Ap	S	45.7	5.7					1.28	0.114
TAMU1066	13-61	Bkss1	S	50.2	28.2					1.33	0.110
TAMU1067	61-125	Bkss1	S	47.0	29.8					1.41	0.098
TAMU1068	125-175	Bkss2	S	32.8	19.3
TAMU1069	175-270	Ck	S	34.4	19.5

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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	%
				8C1a			6A2a											SATP_TAMU
TAMU1065	0-13	Ap	S	8.0			2.47				100*				1.07			0.40	--
TAMU1066	13-61	Bkss1	S	8.0			3.44				100*				0.87			0.30	--
TAMU1067	61-125	Bkss1	S	8.0			4.43				100*				0.79			0.40	--
TAMU1068	125-175	Bkss2	S	8.1			7.06				100*				0.65			0.40	--
TAMU1069	175-270	Ck	S	8.1			6.80				100*				0.57			0.40	--

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

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