*** Taxonomy Characterization Data ***

Pedon ID: 94TX315002

( Marion, Texas )

Print Date: Nov 21 2024 2:55PM

Sampled as on Oct 11, 1994:	Scottsville ; Fine-loamy over clayey, siliceous Glossaquic Paleudalfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP95TX072   CASS AND MARION COUNTIES	Natural Resources Conservation Service
	-	Site ID	S1994TX315002   Lat: 32° 45' 46.01" north  Long: 94° 10' 55.91" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	95P0141	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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
95P00969	0-5	A	S	8.8	5.6		0.88		12			--
95P00970	5-15	E	S	10.6	7.0		0.47		11			--
95P00971	15-36	Bt1	S	15.2	11.1		0.46		12	1.55	0.011	--	99
95P00972	36-56	Bt2	S	22.3	15.3		0.39		8	1.53	0.017	--
95P00973	56-79	Bt/E1	S	23.5	15.7		0.40		9	1.53	0.017	--
95P00974	79-95	Bt/E2	S	26.3	17.5		0.41		5	1.43	0.018	--
95P00975	95-120	2Btg1	S	52.9	42.1		0.40		10	1.34	0.079	1
95P00976	120-150	2Btg2	S	40.6	26.8		0.36		10	1.46	0.060	--
95P00977	150-200	2BCtg	S	32.1	18.4		0.40		10	1.60	0.040	tr

---

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
95P00969	0-5	A	S	4.5		4.09					54	37		7.6	1.55	0.86	4		2
95P00970	5-15	E	S	4.8		0.58					60	42		3.6	0.47	0.34	17		6
95P00971	15-36	Bt1	S	4.9		0.32					60	51		5.7	0.41	0.38	33		6
95P00972	36-56	Bt2	S	5.0		0.22					45	36		6.1	0.34	0.27	44		4
95P00973	56-79	Bt/E1	S	4.9		0.17					26	20		5.7	0.33	0.24	65		--
95P00974	79-95	Bt/E2	S	5.1		0.12					17	14		6.9	0.33	0.26	78		3
95P00975	95-120	2Btg1	S	5.4		0.18					24	21		17.3	0.41	0.33	69		9
95P00976	120-150	2Btg2	S	5.1		0.11					33	30		15.1	0.42	0.37	62		12
95P00977	150-200	2BCtg	S	4.6		0.08					46	43		12.4	0.42	0.39	49		16

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.37	(NA)
Clay, carbonate free, Weighted Average	20	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	10	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	20	% wt
Weighted averages based on control section: 15-65 cm