*** Primary Characterization Data ***

Pedon ID: 82IL-079-027

( Jasper, Illinois )

Print Date: Dec 8 2025 7:06AM

Sampled as :	Petrolia
Revised to correlated:	Petrolia ; Fine-silty, mixed, superactive, nonacid, mesic Fluvaquentic Endoaquepts

				State of Illinois
SSL	-	Project	IL200814   University of Illinois, Soil Characterization Data Book #13	University of Illinois
	-	Site ID	82IL-079-027   Lat: 38° 54' 42.65" north  Long: 88° 1' 13.48" west  MLRA: 113	Soil Characterization Laboratory
	-	Pedon No.	82IL079027	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
IL28902	Ap	Ap	0-13					SICL
IL28903	BA	BA	13-25					SICL
IL28904	Bw1	Bw1	25-48					SICL
IL28905	Bw2	Bw2	48-66					SICL
IL28906	Bw3	Bw3	66-102					SICL
IL28907	Bw4	Bw4	102-140					SICL
IL28908	Bw5	Bw5	140-152					SICL

---

---

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
IL28902	0-13	Ap	S	sicl	31.0	59.0	9.0
IL28903	13-25	BA	S	sicl	32.0	58.0	8.0
IL28904	25-48	Bw1	S	sicl	28.0	57.0	13.0
IL28905	48-66	Bw2	S	sicl	33.0	54.0	12.0
IL28906	66-102	Bw3	S	sicl	35.0	49.0	14.0
IL28907	102-140	Bw4	S	sicl	35.0	47.0	16.0
IL28908	140-152	Bw5	S	sicl	32.0	52.0	15.0

*** Primary Characterization Data ***

Pedon ID: 82IL-079-027

( Jasper, Illinois )

Print Date: Dec 8 2025 7:06AM

Sampled As	:	Petrolia
University of Illinois Soil Survey Laboratory			;	Pedon No.  82IL079027

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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

IL28902

0-13

Ap

S

1.50

IL28903

13-25

BA

S

1.20

IL28904

25-48

Bw1

S

0.50

IL28905

48-66

Bw2

S

0.70

IL28906

66-102

Bw3

S

0.50

IL28907

102-140

Bw4

S

0.50

IL28908

140-152

Bw5

S

0.30

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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

IL28902

0-13

Ap

S

6.0

IL28903

13-25

BA

S

6.2

IL28904

25-48

Bw1

S

6.1

IL28905

48-66

Bw2

S

6.1

IL28906

66-102

Bw3

S

6.2

IL28907

102-140

Bw4

S

6.3

IL28908

140-152

Bw5

S

6.5