*** Primary Characterization Data ***

Pedon ID: 1968IL023003

( Clark, Illinois )

Print Date: Mar 13 2025 5:27PM

Sampled as on Jul 30, 1968:	Hoyleton
Revised to correlated:	Hoyleton ; Fine, smectitic, mesic Aquollic Hapludalfs

				State of Illinois
SSL	-	Project	IL200806   University of Illinois, Soil Characterization Data Book #05	University of Illinois
	-	Site ID	1968IL023003   Lat: 39° 14' 57.86" north  Long: 88° 0' 11.00" west  MLRA: 113	Soil Characterization Laboratory
	-	Pedon No.	68IL023003	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
IL21374	A1	A1	15-30					SIL
IL21375	A21	A21	30-41					SIL
IL21376	A22	A22	41-46					SIL
IL21377	B21	B21	46-53					SICL
IL21378	B22	B22	53-61					SICL
IL21379	B22	B22	61-71					SICL
IL21380	B23	B23	71-81					SICL
IL21381	B23	B23	81-91					SICL
IL21382	B23	B23	91-102					SICL
IL21383	B31	B31	102-112					SIL
IL21384	B31	B31	112-122					SIL
IL21385	B31	B31	122-140					SIL
IL21386	B31	B31	140-152					SIL
IL21387	B32	B32	152-160					SIL
IL21388	IIA1b	IIA1b	160-168					SIL
IL21389	IIA1b	IIA1b	168-178					SIL
IL21390	IIA2b	IIA2b	178-191					L
IL21391	IIBb	IIBb	191-203					L
IL21392	IIBb	IIBb	203-216					L
IL21393	IIIA'2b	IIIA'2b	216-229					L
IL21394	IIIB21b	IIIB21b	229-244					CL
IL21395	IIIB21b	IIIB21b	244-257					CL
IL21396	IIIB21b	IIIB21b	257-267					CL
IL21397	IIIB22b	IIIB22b	267-279					SCL
IL21398	IIIB22b	IIIB22b	279-290					SCL
IL21399	IIIB31b	IIIB31b	290-305					SCL
IL21400	IIIB31b	IIIB31b	305-312					SCL
IL21401	IIIB32b	IIIB32b	312-330					SL
IL21402	IIIC1	IIIC1	330-353					L
IL21403	IIIC2	IIIC2	353-368					SICL
IL21404	IIIC2	IIIC2	368-384					SICL
IL21405	IIIC3	IIIC3	384-391					L
IL21406	IIIC3	IIIC3	391-401					L

---

---

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
IL21374	15-30	A1	S	sil	12.0	65.0	23.0
IL21375	30-41	A21	S	sil	7.0	66.0	25.0
IL21376	41-46	A22	S	sil	12.0	58.0	29.0
IL21377	46-53	B21	S	sicl	29.0	52.0	18.0
IL21378	53-61	B22	S	sicl	36.0	52.0	10.0
IL21379	61-71	B22	S	sicl	33.0	52.0	13.0
IL21380	71-81	B23	S	sicl	28.0	55.0	15.0
IL21381	81-91	B23	S	sicl	29.0	57.0	13.0
IL21382	91-102	B23	S	sicl	27.0	56.0	16.0
IL21383	102-112	B31	S	sil	26.0	57.0	16.0
IL21384	112-122	B31	S	sil	24.0	62.0	13.0
IL21385	122-140	B31	S	sil	21.0	60.0	18.0
IL21386	140-152	B31	S	sil	19.0	58.0	21.0
IL21387	152-160	B32	S	sil	17.0	59.0	23.0
IL21388	160-168	IIA1b	S	sil	16.0	53.0	29.0
IL21389	168-178	IIA1b	S	sil	17.0	52.0	29.0
IL21390	178-191	IIA2b	S	l	14.0	45.0	39.0
IL21391	191-203	IIBb	S	l	20.0	38.0	41.0
IL21392	203-216	IIBb	S	l	24.0	35.0	39.0
IL21393	216-229	IIIA'2b	S	l	23.0	34.0	42.0
IL21394	229-244	IIIB21b	S	cl	32.0	24.0	43.0
IL21395	244-257	IIIB21b	S	cl	31.0	24.0	44.0
IL21396	257-267	IIIB21b	S	cl	33.0	21.0	45.0
IL21397	267-279	IIIB22b	S	scl	28.0	23.0	47.0
IL21398	279-290	IIIB22b	S	scl	25.0	21.0	52.0
IL21399	290-305	IIIB31b	S	scl	25.0	18.0	55.0
IL21400	305-312	IIIB31b	S	scl	21.0	19.0	58.0
IL21401	312-330	IIIB32b	S	sl	9.0	22.0	68.0
IL21402	330-353	IIIC1	S	l	24.0	29.0	46.0
IL21403	353-368	IIIC2	S	sicl	33.0	59.0	7.0
IL21404	368-384	IIIC2	S	sicl	28.0	60.0	11.0
IL21405	384-391	IIIC3	S	l	20.0	40.0	38.0
IL21406	391-401	IIIC3	S	l	18.0	37.0	44.0

*** Primary Characterization Data ***

Pedon ID: 1968IL023003

( Clark, Illinois )

Print Date: Mar 13 2025 5:27PM

Sampled As	:	Hoyleton
University of Illinois Soil Survey Laboratory			;	Pedon No.  68IL023003

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
									4B1c	3C2a1a
IL21374	15-30	A1	S						27.9	7.9							0.66
IL21375	30-41	A21	S						23.8	4.0							0.58
IL21376	41-46	A22	S						20.6	3.1							0.26
IL21377	46-53	B21	S						27.3	13.1							0.45
IL21378	53-61	B22	S						32.1	16.7							0.46
IL21379	61-71	B22	S						32.5	15.2							0.46
IL21380	71-81	B23	S						30.0	13.8							0.49
IL21381	81-91	B23	S						30.6	13.8							0.47
IL21382	91-102	B23	S						29.9	13.0							0.48
IL21383	102-112	B31	S						30.4	13.2							0.51
IL21384	112-122	B31	S						29.8	11.2							0.47
IL21385	122-140	B31	S						28.8	10.2							0.49
IL21386	140-152	B31	S						26.5	8.9							0.47
IL21387	152-160	B32	S						26.7	8.5							0.50
IL21388	160-168	IIA1b	S						23.5	7.0							0.44
IL21389	168-178	IIA1b	S						24.3	7.7							0.45
IL21390	178-191	IIA2b	S						20.0	5.9							0.42
IL21391	191-203	IIBb	S						20.1	7.4							0.37
IL21392	203-216	IIBb	S						23.0	9.2							0.39
IL21393	216-229	IIIA'2b	S						21.0	8.6							0.37
IL21394	229-244	IIIB21b	S						23.1	11.7							0.37
IL21395	244-257	IIIB21b	S						21.5	11.3							0.36
IL21396	257-267	IIIB21b	S						23.0	12.6							0.38
IL21397	267-279	IIIB22b	S						21.7	11.0							0.39
IL21398	279-290	IIIB22b	S						21.3	10.7							0.43
IL21399	290-305	IIIB31b	S						20.1	10.2							0.41
IL21400	305-312	IIIB31b	S						17.9	8.6							0.41
IL21401	312-330	IIIB32b	S						12.2	5.0							0.55
IL21402	330-353	IIIC1	S						21.0	10.3							0.43
IL21403	353-368	IIIC2	S						32.3	16.4							0.50
IL21404	368-384	IIIC2	S						31.4	13.5							0.48
IL21405	384-391	IIIC3	S						20.4	8.4							0.42
IL21406	391-401	IIIC3	S						16.7	6.7							0.37

*** Primary Characterization Data ***

Pedon ID: 1968IL023003

( Clark, Illinois )

Print Date: Mar 13 2025 5:27PM

Sampled As	:	Hoyleton
University of Illinois Soil Survey Laboratory			;	Pedon No.  68IL023003

---

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

IL21374

15-30

A1

S

1.74

IL21375

30-41

A21

S

0.43

IL21376

41-46

A22

S

0.15

IL21377

46-53

B21

S

0.23

IL21378

53-61

B22

S

0.27

IL21379

61-71

B22

S

0.12

IL21380

71-81

B23

S

0.12

IL21381

81-91

B23

S

0.08

IL21382

91-102

B23

S

0.08

IL21383

102-112

B31

S

0.08

IL21384

112-122

B31

S

--

IL21385

122-140

B31

S

--

IL21386

140-152

B31

S

0.04

IL21387

152-160

B32

S

0.04

IL21388

160-168

IIA1b

S

0.04

IL21389

168-178

IIA1b

S

0.04

IL21390

178-191

IIA2b

S

--

IL21391

191-203

IIBb

S

0.08

IL21392

203-216

IIBb

S

0.04

IL21393

216-229

IIIA'2b

S

0.04

IL21394

229-244

IIIB21b

S

0.04

IL21395

244-257

IIIB21b

S

0.04

IL21396

257-267

IIIB21b

S

0.04

IL21397

267-279

IIIB22b

S

--

IL21398

279-290

IIIB22b

S

--

IL21399

290-305

IIIB31b

S

--

IL21400

305-312

IIIB31b

S

0.04

IL21401

312-330

IIIB32b

S

--

IL21402

330-353

IIIC1

S

--

IL21403

353-368

IIIC2

S

0.12

IL21404

368-384

IIIC2

S

0.25

IL21405

384-391

IIIC3

S

0.08

IL21406

391-401

IIIC3

S

0.08