*** Taxonomy Characterization Data ***

Pedon ID: 83IL-121-020

( Marion, Illinois )

Print Date: Dec 5 2025 10:12PM

Sampled as :	Bluford
Revised to correlated:	Bluford ; Fine, smectitic, mesic Aeric Albaqualfs

				State of Illinois
SSL	-	Project	IL200816   University of Illinois, Soil Characterization Data Book #15	University of Illinois
	-	Site ID	83IL-121-020   Lat: 38° 44' 36.12" north  Long: 88° 47' 5.01" west  MLRA: 113	Soil Characterization Laboratory
	-	Pedon No.	83IL121020	Department of Natural Resources and Environmental Science
	-	General Methods 1B1A, 2A1, 2B		Urbana, Illinois

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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

IL30079

0-18

Ap

S

10.0

IL30080

18-28

E

S

20.0

IL30081

28-33

Bt1

S

30.0

IL30082

33-43

Bt2

S

42.0

IL30083

43-66

Bt3

S

47.0

IL30084

66-89

Bt4

S

39.0

IL30085

89-104

Bx1

S

28.0

IL30086

104-142

2Bx2

S

27.0

IL30087

142-152

2C

S

22.0

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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

IL30079

0-18

Ap

S

6.2

IL30080

18-28

E

S

4.5

IL30081

28-33

Bt1

S

4.3

IL30082

33-43

Bt2

S

4.2

IL30083

43-66

Bt3

S

4.4

IL30084

66-89

Bt4

S

4.5

IL30085

89-104

Bx1

S

4.6

IL30086

104-142

2Bx2

S

4.6

IL30087

142-152

2C

S

6.0

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