*** Taxonomy Characterization Data ***

Pedon ID: S1977AL025020

( Clarke, Alabama )

Print Date: Nov 24 2024 1:18AM

Sampled as on Mar 6, 1977:	Arundel ; Clayey, mixed, thermic Typic Hapludults
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1977AL025020   Lat: 31° 51' 45.68" north  Long: 87° 49' 37.08" west	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A4149	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						NK
40A31686	13-46	Bt1	S	52.6			0.52		26	1.27	0.066	3
40A31687	46-81	Bt2	S	78.4			0.55		4	0.89	0.134	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

%

NK

NK

40A31686

13-46

Bt1

S

4.1

0.53

40A31687

46-81

Bt2

S

4.0

0.37

40A31688

81-99

C

S

3.8

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	61	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	19	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	61	% wt
Weighted averages based on control section: 13-63 cm