*** Taxonomy Characterization Data ***

Pedon ID: 84LA059023

( La SalleParish, Louisiana )

Print Date: Dec 11 2024 3:23PM

Sampled as on Oct 1, 1984:	Tippah ; Fine-silty, mixed, thermic Aquic Paleudalf
Revised to correlated:	Tippah ; Fine-silty, mixed, active, thermic Aquic Paleudalfs

				United States Department of Agriculture
SSL	-	Project	CP85LA024   CALDWELL-LASALLE PARISH	Natural Resources Conservation Service
	-	Site ID	S1984LA059023   Lat: 31° 49' 45.00" north  Long: 92° 5' 29.01" west  MLRA: 133B	National Soil Survey Center
	-	Pedon No.	85P0086	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		8D1			4A1d
85P00428	0-13	Ap	S	8.9	5.4		0.60		4	1.24	0.013	tr
85P00429	13-30	Bt1	S	22.8	16.6		0.46		3	1.38	0.014	tr
85P00430	30-47	Bt2	S	24.6	17.7		0.48		2	1.49	0.018	--
85P00431	47-60	Bt3	S	25.4	18.5		0.48		2	1.46	0.020	--
85P00432	60-79	2Bt1	S	44.7	37.5		0.50		1	1.38	0.101	--
85P00433	79-104	2Bt2	S	40.5	33.1		0.48		1	1.44	0.097	--
85P00434	104-125	2Bt3	S	48.3	36.5		0.45		1	1.36	0.141	--
85P00435	125-146	2Bt4	S	52.7	37.5		0.46		tr	1.35	0.140	--
85P00436	146-161	2Bt5	S	55.4	34.0		0.46		tr	1.26	0.143	--
85P00437	161-169	2BC1	S	33.2	15.4		0.54		1			--
85P00438	169-177	2BC2	S	54.2	29.0		0.50		2	1.16	0.165	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					5C1	5C3		5A3b	8D1		5G1		5D2
85P00428	0-13	Ap	S	4.9		1.55					37	27		3.9	0.76	0.44	36		1
85P00429	13-30	Bt1	S	4.7		0.41					24	17		8.0	0.45	0.35	69		1
85P00430	30-47	Bt2	S	4.8		0.27					20	15		8.6	0.46	0.35	74		1
85P00431	47-60	Bt3	S	5.0		0.21					41	30		10.6	0.45	0.42	56		4
85P00432	60-79	2Bt1	S	4.8		0.17					58	50		23.5	0.59	0.53	35		4
85P00433	79-104	2Bt2	S	4.5		0.19					74	64		23.4	0.64	0.58	19		6
85P00434	104-125	2Bt3	S	4.2		0.19					89	75		32.2	0.68	0.67	8		9
85P00435	125-146	2Bt4	S	4.3		0.16					93	80		36.5	0.71	0.69	5		10
85P00436	146-161	2Bt5	S	4.6		0.13					96	83		38.7	0.70	0.70	3		10
85P00437	161-169	2BC1	S	4.8		0.07					100*	85		24.8	0.73	0.75	2		11
85P00438	169-177	2BC2	S	4.8		0.09					100*	89		40.8	0.69	0.75	1		12

^*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	0.46	(NA)
Clay, carbonate free, Weighted Average	25	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	25	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 13-63 cm