*** Taxonomy Characterization Data ***

Pedon ID: S1981IL115036

( Macon, Illinois )

Print Date: May 19 2024 5:11PM

Sampled as on May 30, 1981:	Russell ; Fine-silty, mixed, mesic Typic Hapludalfs
Revised to correlated on Jul 14, 2007:	Xenia ; Fine-silty, mixed, superactive, mesic Oxyaquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP81IL275   MACON COUNTY BULK DENSITY STUDY	Natural Resources Conservation Service
	-	Site ID	S1981IL115036   Lat: 39° 56' 15.00" north  Long: 88° 45' 2.00" west  MLRA: 108A	National Soil Survey Center
	-	Pedon No.	81P0675	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
81P04020	0-20	A/E	S	17.0			0.40		6	1.53	0.004	--
81P04021	28-71	B	S	31.4			0.44		5	1.51	0.028	tr
81P04022	71-91	2Bt	S	27.8			0.42		39	1.73	0.018	5
81P04023	127-147	2C	S	17.8		0.8	0.43		43	1.80	0.007	6

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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

6E1g

81P04020

0-20

A/E

S

4.0

1.37

81P04021

28-71

B

S

4.5

0.29

81P04022

71-91

2Bt

S

4.4

0.15

81P04023

127-147

2C

S

7.8

0.12

15

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