*** Primary Characterization Data ***

Pedon ID: 82IL-117-152

( Macoupin, Illinois )

Print Date: Apr 18 2024 10:18PM

Sampled as :	Herrick
Revised to correlated:	Herrick ; Fine, smectitic, mesic Aquic Argiudolls

				State of Illinois
SSL	-	Project	IL200814   University of Illinois, Soil Characterization Data Book #13	University of Illinois
	-	Site ID	82IL-117-152   Lat: 39° 8' 27.42" north  Long: 89° 49' 48.66" west  MLRA: 114B	Soil Characterization Laboratory
	-	Pedon No.	82IL117152	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
IL28929	Ap	Ap	0-20					SIL
IL28930	A	A	20-33					SIL
IL28931	E	E	33-51					SIL
IL28932	Bt1	Bt1	51-58					SICL
IL28933	Bt1	Bt1	58-76					SIC
IL28934	Bt2	Bt2	76-99					SICL
IL28935	Bt3	Bt3	99-122					SICL
IL28936	Bt4	Bt4	122-137					SICL
IL28937	Bt5	Bt5	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
IL28929	0-20	Ap	S	sil	13.0	80.0	5.0
IL28930	20-33	A	S	sil	16.0	78.0	6.0
IL28931	33-51	E	S	sil	21.0	71.0	6.0
IL28932	51-58	Bt1	S	sicl	27.0	68.0	4.0
IL28933	58-76	Bt1	S	sic	42.0	55.0	2.0
IL28934	76-99	Bt2	S	sicl	34.0	62.0	3.0
IL28935	99-122	Bt3	S	sicl	32.0	64.0	3.0
IL28936	122-137	Bt4	S	sicl	28.0	68.0	3.0
IL28937	137-152	Bt5	S	sicl	27.0	68.0	4.0

*** Primary Characterization Data ***

Pedon ID: 82IL-117-152

( Macoupin, Illinois )

Print Date: Apr 18 2024 10:18PM

Sampled As	:	Herrick
University of Illinois Soil Survey Laboratory			;	Pedon No.  82IL117152

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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

IL28929

0-20

Ap

S

1.50

IL28930

20-33

A

S

1.30

IL28931

33-51

E

S

0.80

IL28932

51-58

Bt1

S

0.70

IL28933

58-76

Bt1

S

0.70

IL28934

76-99

Bt2

S

0.50

IL28935

99-122

Bt3

S

0.50

IL28936

122-137

Bt4

S

0.20

IL28937

137-152

Bt5

S

0.20

---

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

IL28929

0-20

Ap

S

6.4

IL28930

20-33

A

S

6.3

IL28931

33-51

E

S

5.7

IL28932

51-58

Bt1

S

5.5

IL28933

58-76

Bt1

S

5.5

IL28934

76-99

Bt2

S

5.7

IL28935

99-122

Bt3

S

6.0

IL28936

122-137

Bt4

S

6.2

IL28937

137-152

Bt5

S

6.2