*** Primary Characterization Data ***

Pedon ID: 1985IL121018

( Marion, Illinois )

Print Date: Apr 26 2024 5:12PM

Sampled as on Apr 29, 1985:	Orion
Revised to correlated:	Orion ; Coarse-silty, mixed, superactive, nonacid, mesic Aquic Udifluvents

				State of Illinois
SSL	-	Project	IL200818   University of Illinois, Soil Characterization Data Book #17	University of Illinois
	-	Site ID	1985IL121018   Lat: 38° 33' 15.98" north  Long: 89° 2' 23.29" west  MLRA: 113	Soil Characterization Laboratory
	-	Pedon No.	85IL121018	Department of Natural Resources and Environmental Science
	-	General Methods 1B1A, 2A1, 2B		Urbana, Illinois

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
IL31758	Ap	Ap	0-18					SIL
IL31759	C1	C1	18-48					SIL
IL31760	C2	C2	48-61					SIL
IL31761	Ab1	Ab1	61-89					SIL
IL31762	Ab2	Ab2	89-107					SIL
IL31763	AC	AC	107-152					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					3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
IL31758	0-18	Ap	S	sil	16.0	68.0	14.0
IL31759	18-48	C1	S	sil	16.0	71.0	11.0
IL31760	48-61	C2	S	sil	12.0	66.0	21.0					4.0	9.0	5.0	1.0	--
IL31761	61-89	Ab1	S	sil	14.0	62.0	22.0					4.0	10.0	5.0	1.0	--
IL31762	89-107	Ab2	S	sil	14.0	52.0	33.0					7.0	14.0	7.0	2.0	1.0
IL31763	107-152	AC	S	sil	12.0	52.0	34.0					7.0	15.0	7.0	2.0	1.0

*** Primary Characterization Data ***

Pedon ID: 1985IL121018

( Marion, Illinois )

Print Date: Apr 26 2024 5:12PM

Sampled As	:	Orion
University of Illinois Soil Survey Laboratory			;	Pedon No.  85IL121018

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Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1a

IL31758

0-18

Ap

S

1.70

IL31759

18-48

C1

S

--

IL31760

48-61

C2

S

--

IL31761

61-89

Ab1

S

1.20

IL31762

89-107

Ab2

S

1.20

IL31763

107-152

AC

S

--

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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

IL31758

0-18

Ap

S

5.8

IL31759

18-48

C1

S

6.5

IL31760

48-61

C2

S

5.6

IL31761

61-89

Ab1

S

5.6

IL31762

89-107

Ab2

S

5.9

IL31763

107-152

AC

S

6.7