*** Primary Characterization Data ***

Pedon ID: S1966IL107001

( Logan, Illinois )

Print Date: Apr 25 2024 6:32PM

Sampled as on Jun 25, 1966:	Lawndale
Revised to correlated:	LAWNDALE ; Fine-silty, mixed, mesic Aquic Argiudolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1966IL107001   Lat: 40° 15' 49.00" north  Long: 89° 19' 36.99" west  MLRA: 108	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A2008	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A15998	Ap	Ap	0-15	66L0263				SIL
40A15999	A11	A12	15-20	66L0264				SIL
40A16000	A12	A13	20-32	66L0265				SICL
40A16001	A2	A3	32-46	66L0266				SICL
40A16002	Bt1	B21t	46-58	66L0267				SICL
40A16003	Bt2	B22t	58-71	66L0268				SICL
40A16004	Bt3	B23t	71-86	66L0269				SIL
40A16005	B/C	B3/C	86-114	66L0270				LFS
40A16006	2C1	2C 1	114-130	66L0642				LFS
40A16007	2C2	2C 2	130-152	66L0643				FS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.68	(NA)
Clay, carbonate free, Weighted Average	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	26	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 46-86 cm

*** Primary Characterization Data ***

Pedon ID: S1966IL107001

( Logan, Illinois )

Print Date: Apr 25 2024 6:32PM

Sampled As	:	Lawndale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2008

---

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	3A1a1a	3A1a1a	3B1	3B1	3B1
40A15998	0-15	Ap	S	sil	23.6	59.2	17.2			33.7	25.5	3.1	9.9	3.5	0.6	0.1	--	--	--	14	--
40A15999	15-20	A11	S	sil	25.8	59.4	14.8			34.1	25.3	2.6	8.3	3.0	0.7	0.2	--	--	--	12	--
40A16000	20-32	A12	S	sicl	32.0	59.3	8.7			35.7	23.6	1.7	4.4	1.8	0.6	0.2	--	--	--	7	--
40A16001	32-46	A2	S	sicl	36.8	57.9	5.3			34.7	23.2	1.5	2.3	1.0	0.4	0.1	--	--	--	4	--
40A16002	46-58	Bt1	S	sicl	33.4	62.5	4.1			33.3	29.2	1.8	1.2	0.6	0.4	0.1	--	--	--	2	--
40A16003	58-71	Bt2	S	sicl	28.3	65.7	6.0			32.0	33.7	2.7	2.2	0.8	0.2	0.1	--	--	--	3	--
40A16004	71-86	Bt3	S	sil	17.8	67.3	14.9			23.6	43.7	4.7	7.4	2.4	0.3	0.1	--	--	--	10	--
40A16005	86-114	B/C	S	lfs	8.4	10.4	81.2			4.9	5.5	15.6	51.3	13.7	0.6	--	--	--	--	66	--
40A16006	114-130	2C1	S	lfs	9.1	7.0	83.9			2.6	4.4	13.4	52.5	15.9	2.1	tr	--	--	--	71	--
40A16007	130-152	2C2	S	fs	4.0	3.0	93.0			0.9	2.1	13.8	57.6	19.2	2.4	tr	--	--	--	79	--

---

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	%
				NK	4A1h				NK	NK		3D1
40A15998	0-15	Ap	S	1.29	1.36	0.018			24.9	10.2		1.022		0.19		0.81	0.43
40A15999	15-20	A11	S	1.38	1.47	0.021			24.1	10.7		1.023		0.18		0.75	0.41
40A16000	20-32	A12	S	1.31	1.44	0.032			26.0	13.7		1.031		0.16		0.71	0.43
40A16001	32-46	A2	S	1.36	1.55	0.045			27.2	16.4		1.039		0.15		0.72	0.45
40A16002	46-58	Bt1	S	1.41	1.57	0.036			25.9	15.2		1.036		0.15		0.69	0.46
40A16003	58-71	Bt2	S	1.46	1.56	0.022			23.9	13.2		1.030		0.16		0.70	0.47
40A16004	71-86	Bt3	S	1.49	1.55	0.013			22.1	8.8		1.018		0.20		0.66	0.49
40A16005	86-114	B/C	S							4.3		1.009				0.74	0.51
40A16006	114-130	2C1	S							4.7						0.62	0.52
40A16007	130-152	2C2	S							2.1						0.55	0.53

*** Primary Characterization Data ***

Pedon ID: S1966IL107001

( Logan, Illinois )

Print Date: Apr 25 2024 6:32PM

Sampled As	:	Lawndale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2008

---

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 - - - - -)
				4H2a	4H2a	4H2a		NK		NK
40A15998	0-15	Ap	HM	2.13	0.20	0.03
40A15998	0-15	Ap	S					1.98		1.1
40A15999	15-20	A11	HM	1.51	0.13	0.02
40A15999	15-20	A11	S					1.93		1.0
40A16000	20-32	A12	HM	2.04	0.22	0.02
40A16000	20-32	A12	S					1.33		1.4
40A16001	32-46	A2	HM	1.08	0.14	0.01
40A16001	32-46	A2	S					0.93		1.6
40A16002	46-58	Bt1	HM	0.65	0.10	0.01
40A16002	46-58	Bt1	S					0.54		1.8
40A16003	58-71	Bt2	HM	0.50	0.08	0.01
40A16003	58-71	Bt2	S					0.37		1.3
40A16004	71-86	Bt3	HM	0.29	0.03	0.01
40A16004	71-86	Bt3	S					0.20		1.4
40A16005	86-114	B/C	HM	0.17	0.02	tr
40A16005	86-114	B/C	S					0.07		0.6
40A16006	114-130	2C1	S					0.11		0.7
40A16007	130-152	2C2	S					0.01		0.5

*** Primary Characterization Data ***

Pedon ID: S1966IL107001

( Logan, Illinois )

Print Date: Apr 25 2024 6:32PM

Sampled As	:	Lawndale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2008

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				NK	NK	NK	NK		NK				NK
40A15998	0-15	Ap	S	12.6	2.7	0.1	0.3		7.8				19.0			67	83
40A15999	15-20	A11	S	12.3	3.3	0.1	0.3		7.5				19.3			68	83
40A16000	20-32	A12	S	12.2	6.1	0.1	0.3	18.7	8.8			27.5	22.8			68	82
40A16001	32-46	A2	S	13.6	8.5	0.1	0.4	22.6	7.8			30.4	26.4			74	86
40A16002	46-58	Bt1	S	12.2	8.5	0.1	0.4	21.2	5.8			27.0	23.0			79	92
40A16003	58-71	Bt2	S	11.4*	7.8	0.1	0.4		4.2				19.7			82	100
40A16004	71-86	Bt3	S	7.0*	4.7	0.1	0.2		2.1				11.8			85	100
40A16005	86-114	B/C	S	3.5	2.4	tr	0.2		1.5				6.2			80	98
40A16006	114-130	2C1	S	3.1*	2.2	0.1	0.2		2.0				5.6			74	100
40A16007	130-152	2C2	S	1.3*	0.9	tr	0.1		0.7				2.2			77	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

NK

8D5

NK

40A15998

0-15

Ap

S

1

40A15999

15-20

A11

S

1

40A16000

20-32

A12

S

tr

40A16001

32-46

A2

S

55.6

tr

40A16002

46-58

Bt1

S

tr

40A16003

58-71

Bt2

S

1

40A16004

71-86

Bt3

S

1

40A16005

86-114

B/C

S

22.7

tr

0.52

--

40A16006

114-130

2C1

S

2

40A16007

130-152

2C2

S

--

*** Primary Characterization Data ***

Pedon ID: S1966IL107001

( Logan, Illinois )

Print Date: Apr 25 2024 6:32PM

Sampled As	:	Lawndale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2008

---

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
					NK	NK				NK
40A15998	0-15	Ap	S		5.1	5.6				--
40A15999	15-20	A11	S		5.3	5.8				--
40A16000	20-32	A12	S		5.0	5.6
40A16001	32-46	A2	S		5.1	5.6
40A16002	46-58	Bt1	S		5.3	5.9
40A16003	58-71	Bt2	S		5.6	6.2				--
40A16004	71-86	Bt3	S		5.9	6.6				--
40A16005	86-114	B/C	S		6.0	6.5				--
40A16006	114-130	2C1	S		6.2	6.6				--
40A16007	130-152	2C2	S		6.1	6.7				--

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b
40A15998	0-15	Ap	HM	45488	5684	21515	14916	3615	1359	5780	668	326480	87	3541	162
40A15999	15-20	A11	HM	47328	5125	22245	15023	3939	1101	5688	619	322658	85	3530	155
40A16000	20-32	A12	HM	57320	4635	29952	15739	5629	1421	5430	493	310227	83	3933	168
40A16001	32-46	A2	HM	64110	4783	34945	15943	6965	1184	5291	407	304854	82	3992	169
40A16002	46-58	Bt1	HM	62302	4894	35940	16620	6884	752	6118	349	308135	90	3891	173
40A16003	58-71	Bt2	HM	57856	5693	29534	17134	6467	511	6892	400	313135	101	3930	204
40A16004	71-86	Bt3	HM	49583	5892	28231	17199	5073	423	7922	540	330543	116	3756	225
40A16005	86-114	B/C	HM	30931	3700	13686	14022	2358	271	5483	288	370596	82	1403	81

*** Primary Characterization Data ***

Pedon ID: S1966IL107001

( Logan, Illinois )

Print Date: Apr 25 2024 6:32PM

Sampled As	:	Lawndale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2008

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

40A16003

58.0-71.0

Bt2

tcly

MT 5

KK 2

VR 2

MI 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks