*** Taxonomy Characterization Data ***

Pedon ID: S1971LA071005

( OrleansParish, Louisiana )

Print Date: Nov 21 2024 2:01PM

Sampled as on Jun 13, 1971:	Gentilly
Revised to correlated:	GENTILLY ; Very-fine, montmorillonitic, nonacid, thermic Typic Hydraquents

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1971LA071005   Lat: 30° 5' 27.00" north  Long: 89° 51' 41.99" west  MLRA: 151	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A4001	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

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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
40A30633	13-30	O2	S	36.4	17.5		0.48		2			--
40A30634	30-48	Cg1	S	26.4	14.1		0.52		2			--
40A30635	48-71	Cg2	S	25.8	14.0		0.54		1			--
40A30636	71-97	Cg3	S	45.3	18.6		0.37		2			--
40A30639	13-30	O2	S						1			--
40A30640	30-48	Cg1	S						1			--
40A30641	48-71	Cg2	S						1			--
40A30642	71-97	Cg3	S						1			--

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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

3A1a1b

3A1a1b

40A30639

13-30

O2

M

34.2

11.9

40A30640

30-48

Cg1

M

27.2

14.5

40A30641

48-71

Cg2

M

29.7

17.3

40A30642

71-97

Cg3

M

35.7

18.2

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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														8A1a	5D2
40A30632	0-13	O1	S	5.0														12.70
40A30633	13-30	O2	S	4.7							90	50			1.17			10.10	7
40A30634	30-48	Cg1	S	4.3							100*	67			0.75			8.43	15
40A30635	48-71	Cg2	S	4.4							100*	85			0.82			7.91	9
40A30636	71-97	Cg3	S	6.6							100*	90			0.66			7.67	19

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
Volume, >2mm, Weighted Average	0	% vol
Weighted averages based on control section: 25-100 cm