*** Primary Characterization Data ***

Pedon ID: 1978IL157040

( Randolph, Illinois )

Print Date: Nov 24 2024 4:05AM

Sampled as on Aug 30, 1978:	Weir
Revised to correlated:	Rushville ; Fine, smectitic, mesic Typic Albaqualfs

				State of Illinois
SSL	-	Project	IL200810   University of Illinois, Soil Characterization Data Book #09	University of Illinois
	-	Site ID	1978IL157040   Lat: 38° 9' 56.09" north  Long: 89° 41' 35.91" west  MLRA: 114B	Soil Characterization Laboratory
	-	Pedon No.	78IL157040	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
IL26124	Ap	Ap	0-23					SIL
IL26125	A2	A2	23-30					SIL
IL26126	B+A	B+A	30-38					SICL
IL26127	B21t	B21t	38-66					SIC
IL26128	B22t	B22t	66-89					SIC
IL26129	B23t	B23t	89-109					SICL
IL26130	B3	B3	109-137					SICL
IL26131	C1	C1	137-152					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					3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
IL26124	0-23	Ap	S	sil	13.0	80.0	5.0
IL26125	23-30	A2	S	sil	17.0	78.0	4.0
IL26126	30-38	B+A	S	sicl	27.0	69.0	3.0
IL26127	38-66	B21t	S	sic	48.0	49.0	1.0
IL26128	66-89	B22t	S	sic	45.0	53.0	1.0					1.0	--	--	--	--
IL26129	89-109	B23t	S	sicl	37.0	59.0	2.0
IL26130	109-137	B3	S	sicl	33.0	63.0	3.0
IL26131	137-152	C1	S	sicl	30.0	64.0	5.0

*** Primary Characterization Data ***

Pedon ID: 1978IL157040

( Randolph, Illinois )

Print Date: Nov 24 2024 4:05AM

Sampled As	:	Weir
University of Illinois Soil Survey Laboratory			;	Pedon No.  78IL157040

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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

IL26124

0-23

Ap

S

0.70

IL26125

23-30

A2

S

--

IL26126

30-38

B+A

S

--

IL26127

38-66

B21t

S

--

IL26128

66-89

B22t

S

--

IL26129

89-109

B23t

S

--

IL26130

109-137

B3

S

--

IL26131

137-152

C1

S

--

---

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

IL26126

30-38

B+A

S

4.4

IL26127

38-66

B21t

S

4.2

IL26128

66-89

B22t

S

4.5

IL26129

89-109

B23t

S

4.6