*** Primary Characterization Data ***

Pedon ID: 1981IL115016

( Macon, Illinois )

Print Date: Jan 28 2025 5:58PM

Sampled as on May 30, 1981:	Flanagan ; Fine, montmorillonitic, mesic Aquic Argiudolls
Revised to correlated on Jun 6, 2009:	Flanagan ; Fine, smectitic, mesic Aquic Argiudolls

				State of Illinois
SSL	-	Project	IL200812   University of Illinois, Soil Characterization Data Book #11	University of Illinois
	-	Site ID	1981IL115016   Lat: 39° 58' 9.70" north  Long: 88° 55' 57.19" west  MLRA: 108A	Soil Characterization Laboratory
	-	Pedon No.	81IL115016	Department of Natural Resources and Environmental Science
	-	General Methods 1B1A, 2A1, 2B		Urbana, Illinois

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
IL28080	Ap	Ap	0-23					SICL
IL28081	A12	A12	23-36					SICL
IL28082	B1t	B1t	36-48					SICL
IL28083	B21t	B21t	48-64					SICL
IL28084	B22t	B22t	64-86					SICL
IL28085	B3t	B3t	86-97					SICL
IL28086	B3t	B3t	97-109					SIL
IL28087	C1	C1	109-127					SIL
IL28088	C1	C1	127-142					SIL
IL28089	IIC2	IIC2	142-165					SIL

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a
IL28080	0-23	Ap	S	sicl	27.0	69.0	3.0
IL28081	23-36	A12	S	sicl	31.0	64.0	3.0
IL28082	36-48	B1t	S	sicl	35.0	62.0	2.0
IL28083	48-64	B21t	S	sicl	39.0	58.0	1.0
IL28084	64-86	B22t	S	sicl	35.0	62.0	2.0
IL28085	86-97	B3t	S	sicl	27.0	68.0	4.0
IL28086	97-109	B3t	S	sil	21.0	69.0	9.0
IL28087	109-127	C1	S	sil	19.0	69.0	11.0
IL28088	127-142	C1	S	sil	17.0	65.0	17.0
IL28089	142-165	IIC2	S	sil	18.0	62.0	19.0

*** Primary Characterization Data ***

Pedon ID: 1981IL115016

( Macon, Illinois )

Print Date: Jan 28 2025 5:58PM

Sampled As	:	Flanagan		Fine, montmorillonitic, mesic Aquic Argiudolls
University of Illinois Soil Survey Laboratory			;	Pedon No.  81IL115016

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

8C1a

IL28080

0-23

Ap

S

5.3

IL28081

23-36

A12

S

5.4

IL28082

36-48

B1t

S

6.0

IL28083

48-64

B21t

S

6.0

IL28084

64-86

B22t

S

6.5

IL28085

86-97

B3t

S

6.9

IL28086

97-109

B3t

S

7.6

IL28087

109-127

C1

S

7.7

IL28088

127-142

C1

S

8.0

IL28089

142-165

IIC2

S

8.0