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*** Taxonomy Characterization Data ***

Pedon ID: 84LA059022

( La SalleParish, Louisiana )

Print Date: Feb 16 2025 5:13AM

Sampled as on Oct 1, 1984:	Providence ; Fine-silty, mixed, thermic Typic Fragiudalf
Revised to correlated:	Providence ; Fine-silty, mixed, active, thermic Typic Fragiudalfs

				United States Department of Agriculture
SSL	-	Project	CP85LA024 CALDWELL-LASALLE PARISH	Natural Resources Conservation Service
	-	Site ID	S1984LA059022 Lat: 31° 44' 5.00" north Long: 92° 2' 26.01" west MLRA: 133B	National Soil Survey Center
	-	Pedon No.	85P0085	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

85P00418	0-11	Ap1	S	10.0	4.1		0.58		10	1.33	0.007	--
85P00419	11-20	Ap2	S	15.6	7.9		0.43		8	1.52	0.009	--
85P00420	20-45	Bt1	S	29.8	17.6		0.44		4	1.46	0.027	--
85P00421	45-63	Bt2	S	24.5	12.3		0.47		6	1.43	0.014	--
85P00422	63-79	B/E	S	23.8	12.8		0.50		8			--
85P00423	79-99	Btx1	S	26.3	15.9		0.45		12	1.48	0.041	--
85P00424	99-119	Btx2	S	20.9	13.2		0.47		24	1.59	0.023	--
85P00425	119-155	Btx3	S	19.9	11.6		0.49		34	1.73	0.017	--
85P00426	155-181	Btx4	S	16.2	9.6		0.47		45	1.81	0.022	--
85P00427	181-208	Btx5	S	10.6	6.3		0.42		59			--

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

85P00418	0-11	Ap1	S	6.2		1.88					66	47			0.79				--
85P00419	11-20	Ap2	S	5.2		0.45					59	51		5.0	0.51	0.32	6		1
85P00420	20-45	Bt1	S	5.1		0.22					57	41		8.5	0.38	0.29	25		2
85P00421	45-63	Bt2	S	5.1		0.13					38	30		7.9	0.45	0.32	47		2
85P00422	63-79	B/E	S	5.3		0.07					48	36		8.7	0.49	0.37	36		3
85P00423	79-99	Btx1	S	5.2		0.08					55	44		10.4	0.51	0.40	29		4
85P00424	99-119	Btx2	S	5.1		0.08					61	46		8.7	0.54	0.42	22		4
85P00425	119-155	Btx3	S	4.9		0.06					69	53		7.6	0.48	0.38	13		5
85P00426	155-181	Btx4	S	5.1		0.04					71	58		6.3	0.48	0.39	13		5
85P00427	181-208	Btx5	S	5.1		0.04					66	40		3.0	0.36	0.28	17		5

Pedon Calculations
Calculation Name	Result	Units of Measure

CEC Activity, CEC7/Clay, Weighted Average	0.42	(NA)
Clay, carbonate free, Weighted Average	27	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	27	% wt

Weighted averages based on control section: 20-70 cm

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