*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled as on Apr 13, 1992:	Alford ; Fine-silty, mixed, mesic Typic Hapludalf
Revised to correlated:	Ruma ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP92IL150   ST CLAIR COUNTY	Natural Resources Conservation Service
	-	Site ID	S1992IL163008   Lat: 38° 24' 7.19" north  Long: 89° 51' 47.32" west  MLRA: 114	National Soil Survey Center
	-	Pedon No.	92P0578	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
92P03372	Ap	Ap	0-15				SICL	SICL
92P03373	Bt1	Bt1	15-30				SICL	SICL
92P03374	Bt2	Bt2	30-56				SICL	SICL
92P03375	Bt3	Bt3	56-76				SICL	SIL
92P03376	Bt4	Bt4	76-94				SICL	SIL
92P03377	Bt5	Bt5	94-120				SICL	SIL
92P03378	Bt6	Bt6	120-154				SIL	SIL
92P03379	Bt7	Bt7	154-200				SICL	SIL
92P03380	Bt8	Bt8	200-236				CL	SIL
92P03381	2Bt1	3BtB1	236-292				CL	CL
92P03382	2Bt2	3BtB2	292-323				SICL	CL
92P03383	2Bt3	3BtB3	323-414				CL	SL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.67	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	32	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 15-65 cm

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

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	3A1a1a	3B1	3B1	3B1
92P03372	0-15	Ap	S	sicl	28.7	68.3	3.0	18.2		31.6	36.7	1.8	0.4	0.6	0.2	tr	--	tr	--	1
92P03373	15-30	Bt1	S	sicl	34.5	63.3	2.2	23.6		30.1	33.2	1.7	0.2	0.2	0.1	tr	--	--	--	1
92P03374	30-56	Bt2	S	sicl	32.0	66.8	1.2	24.4		36.6	30.2	0.8	0.2	0.2	tr	tr	--	--	--	tr
92P03375	56-76	Bt3	S	sil	26.5	71.8	1.7	21.4		38.5	33.3	0.9	0.3	0.4	0.1	--	--	--	--	1
92P03376	76-94	Bt4	S	sil	24.3	71.1	4.6	19.6		36.8	34.3	2.8	0.6	0.9	0.2	0.1	--	--	--	2
92P03377	94-120	Bt5	S	sil	23.6	71.3	5.1	18.9		34.1	37.2	1.7	1.0	1.8	0.5	0.1	--	--	--	3
92P03378	120-154	Bt6	S	sil	21.7	67.1	11.2	17.1		31.4	35.7	4.8	1.9	3.5	0.9	0.1	--	--	--	6
92P03379	154-200	Bt7	S	sil	22.2	62.9	14.9	16.8		28.4	34.5	5.0	3.4	5.1	1.2	0.2	--	tr	--	10
92P03380	200-236	Bt8	S	sil	25.2	50.8	24.0	18.0		26.1	24.7	5.0	6.7	8.8	2.4	1.1	1	1	--	21	2
92P03381	236-292	2Bt1	S	cl	27.1	46.3	26.6	17.2		27.8	18.5	6.6	8.8	7.6	2.4	1.2	2	1	2	24	5
92P03382	292-323	2Bt2	S	cl	31.1	47.7	21.2	18.4		30.3	17.4	5.7	6.2	5.1	2.3	1.9	12	1	1	27	14
92P03383	323-414	2Bt3	S	sl	13.4	30.3	56.3	9.2		18.4	11.9	8.3	12.6	13.2	12.1	10.1	6	3	2	54	11

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1		8D1	8D1
92P03372	0-15	Ap	S	1.41	1.50	0.021			20.8	13.8		1.030		0.10		0.74	0.48
92P03373	15-30	Bt1	S	1.42	1.68	0.058			27.1	16.5		1.038		0.15		0.66	0.48
92P03374	30-56	Bt2	S	1.43	1.58	0.034			26.5	15.3		1.038		0.16		0.66	0.48
92P03375	56-76	Bt3	S	1.48	1.72	0.051			28.8	13.6		1.032		0.22		0.70	0.51
92P03376	76-94	Bt4	S	1.45	1.60	0.033			27.3	13.0		1.030		0.21		0.74	0.53
92P03377	94-120	Bt5	S	1.46	1.61	0.033			25.4	12.0		1.027		0.20		0.72	0.51
92P03378	120-154	Bt6	S	1.47	1.59	0.026			25.2	10.9		1.024		0.21		0.69	0.50
92P03379	154-200	Bt7	S	1.51	1.65	0.030			22.8	10.7		1.022		0.18		0.68	0.48
92P03380	200-236	Bt8	S	1.62	1.78	0.031			19.0	11.6		1.025		0.12		0.67	0.46
92P03381	236-292	2Bt1	S	1.64	1.80	0.031			18.6	12.9		1.025		0.09		0.70	0.48
92P03382	292-323	2Bt2	S	1.74	1.87	0.022			18.0	15.6		1.029		0.04		0.66	0.50
92P03383	323-414	2Bt3	S							9.2		1.016				0.75	0.69

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F										3C1e1a
92P03372	0-15	Ap	S	47	24										17.6
92P03373	15-30	Bt1	S												21.1
92P03374	30-56	Bt2	S	53	34										20.4
92P03375	56-76	Bt3	S												18.0
92P03376	76-94	Bt4	S	47	29										17.0
92P03377	94-120	Bt5	S												16.5
92P03378	120-154	Bt6	S												15.1
92P03379	154-200	Bt7	S												15.2
92P03380	200-236	Bt8	S	38	25										16.0
92P03381	236-292	2Bt1	S												17.9
92P03382	292-323	2Bt2	S												21.1
92P03383	323-414	2Bt3	S												12.2

---

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 - - - - -)
								6A1c		6C2b	6G7a	6D2a
92P03372	0-15	Ap	S					1.77		2.6	0.2	--
92P03373	15-30	Bt1	S					0.50		2.9	0.3	--
92P03374	30-56	Bt2	S					0.27		2.5	0.2	--
92P03375	56-76	Bt3	S					0.16		2.6	0.2	--
92P03376	76-94	Bt4	S					0.14		1.6	0.2	--
92P03377	94-120	Bt5	S					0.13		1.5	0.1	--
92P03378	120-154	Bt6	S					0.12		1.4	0.1	--
92P03379	154-200	Bt7	S					0.11		1.5	0.1	--
92P03380	200-236	Bt8	S					0.10		1.8	0.1	--
92P03381	236-292	2Bt1	S					0.07		2.6	0.2	--
92P03382	292-323	2Bt2	S					0.04		3.4	0.2	--
92P03383	323-414	2Bt3	S					0.02		2.8	0.1	--

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
92P03372	0-15	Ap	S	17.7*	3.0	tr	0.8	21.5	5.7			27.2	21.2			79	100
92P03373	15-30	Bt1	S	16.5	3.3	tr	0.5	20.3	5.8			26.1	22.6			78	90
92P03374	30-56	Bt2	S	12.6	3.6	tr	0.5	16.7	10.5	1.2	0.5	27.2	21.1	17.9	7	61	79
92P03375	56-76	Bt3	S	10.4	3.9	tr	0.4	14.7	9.0	1.2	0.8	23.7	18.5	15.9	8	62	79
92P03376	76-94	Bt4	S	10.6	4.0	0.1	0.4	15.1	7.8	0.8	0.8	22.9	17.9	15.9	5	66	84
92P03377	94-120	Bt5	S	10.6	4.1	0.1	0.3	15.1	6.8	0.4	0.9	21.9	17.1	15.5	3	69	88
92P03378	120-154	Bt6	S	9.8	3.9	0.1	0.2	14.0	5.3	0.2	0.8	19.3	15.0	14.2	1	73	93
92P03379	154-200	Bt7	S	9.9	4.3	0.1	0.2	14.5	5.1			19.6	15.1			74	96
92P03380	200-236	Bt8	S	11.1	5.1	0.1	0.2	16.5	4.9			21.4	17.0			77	97
92P03381	236-292	2Bt1	S	12.5	5.8	0.1	0.2	18.6	3.8			22.4	19.0			83	98
92P03382	292-323	2Bt2	S	14.1*	6.1	0.1	0.3	20.6	5.3			25.9	20.5			80	100
92P03383	323-414	2Bt3	S	7.8*	2.3	0.1	0.1	10.3	3.2			13.5	10.1			76	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 - -)

%

92P03372

0-15

Ap

S

--

92P03373

15-30

Bt1

S

--

92P03374

30-56

Bt2

S

--

92P03375

56-76

Bt3

S

--

92P03376

76-94

Bt4

S

1

92P03377

94-120

Bt5

S

1

92P03378

120-154

Bt6

S

1

92P03379

154-200

Bt7

S

1

92P03380

200-236

Bt8

S

1

92P03381

236-292

2Bt1

S

1

92P03382

292-323

2Bt2

S

tr

92P03383

323-414

2Bt3

S

1

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

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
					4C1a2a	4C1a2a
92P03372	0-15	Ap	S		5.7	5.9
92P03373	15-30	Bt1	S		5.3	5.8
92P03374	30-56	Bt2	S		4.4	5.0
92P03375	56-76	Bt3	S		4.3	4.9
92P03376	76-94	Bt4	S		4.4	5.0
92P03377	94-120	Bt5	S		4.6	5.3
92P03378	120-154	Bt6	S		4.9	5.5
92P03379	154-200	Bt7	S		5.1	5.7
92P03380	200-236	Bt8	S		5.2	5.9
92P03381	236-292	2Bt1	S		5.4	6.1
92P03382	292-323	2Bt2	S		5.5	6.3
92P03383	323-414	2Bt3	S		5.8	6.7

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

92P03372

0.0-15.0

Ap

tcly

MT 3

MI 2

KK 2

QZ 1

20

10.4

1.5

92P03374

30.0-56.0

Bt2

tcly

MT 3

MI 2

KK 2

QZ 1

21

11.4

1.3

92P03376

76.0-94.0

Bt4

tcly

MT 3

KK 2

MI 2

MM 1

QZ 1

21

12.0

1.3

92P03378

120.0-154.0

Bt6

tcly

MT 3

VR 2

MI 2

KK 2

GE 2

20

11.7

1.3

QZ 1

92P03380

200.0-236.0

Bt8

tcly

MT 3

KK 3

VR 2

MI 2

GE 1

23

12.4

1.5

HE 1

QZ 1

92P03382

292.0-323.0

2Bt2

tcly

MT 3

KK 3

VR 2

MI 2

GE 2

19

14.3

1.7

HE 1

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	HE Hematite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica
MT Montmorillonite	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

92P03372

0.0-15.0

Ap

csi

52

QZ 50

FK 24

FP 12

OW 9

OP 2

MS 1

PR 1

BT tr

HN tr

PO tr

GS tr

TM tr

FC tr

92P03373

15.0-30.0

Bt1

csi

57

QZ 56

FK 25

FP 10

OW 6

OP 1

PR 1

PO tr

MS tr

AM tr

HN tr

BT tr

TM tr

CL tr

ZR tr

FC tr

CD tr

GS tr

92P03374

30.0-56.0

Bt2

csi

54

QZ 52

FK 26

FP 9

OW 7

HN 2

OP 2

PR 1

AM tr

MS tr

ZR tr

BT tr

FE tr

TM tr

GN tr

CL tr

92P03375

56.0-76.0

Bt3

csi

53

QZ 51

FK 23

OW 12

FP 8

OP 2

MS 1

HN 1

AM 1

PR 1

BT tr

TM tr

CL tr

FC tr

PO tr

92P03376

76.0-94.0

Bt4

csi

51

QZ 48

FK 23

FP 14

OW 6

OP 3

PR 2

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

BT 1

HN 1

MS tr

GN tr

AM tr

GS tr

TM tr

FC tr

ZR tr

92P03377

94.0-120.0

Bt5

csi

50

QZ 49

FK 29

FP 13

OW 7

OP 1

HN 1

BT tr

PR tr

TM tr

AM tr

MS tr

FC tr

ZR tr

GS tr

92P03378

120.0-154.0

Bt6

csi

58

QZ 54

FK 19

FP 13

OW 7

OP 4

HN 1

MS 1

PR 1

AM tr

GS tr

BT tr

ZR tr

CL tr

TM tr

GN tr

92P03379

154.0-200.0

Bt7

csi

56

QZ 53

FK 22

FP 11

OW 7

OP 3

HN 2

MS 1

PR 1

AM tr

TM tr

BT tr

GS tr

GN tr

ZR tr

92P03380

200.0-236.0

Bt8

csi

54

QZ 53

FK 28

FP 8

OW 5

MS 2

OP 1

PR 1

HN 1

BT tr

TM tr

AM tr

FE tr

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

CL tr

ZR tr

CD tr

FC tr

92P03381

236.0-292.0

2Bt1

csi

57

QZ 55

FK 28

OW 5

FP 5

PR 3

OP 2

HN 1

AM 1

MS 1

BT tr

ZR tr

FE tr

GN tr

TM tr

92P03382

292.0-323.0

2Bt2

csi

52

QZ 47

FK 24

FP 12

OW 7

PR 3

FE 2

OP 2

TM 1

MS 1

HN 1

BT tr

AM tr

CL tr

ZR tr

GN tr

CD tr

92P03383

323.0-414.0

2Bt3

fs

76

FE 42

QZ 34

CB 14

CA 8

AO 2

FP 1

BT tr

TM tr

FK tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AM Amphibole	AO Aragonite	BT Biotite	CA Calcite	CB Carbonate Aggregates
CD Chert (Chalcedony	CL Chlorite	FC Microcline	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende	MS Muscovite

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

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MINERAL INTERPRETATION:
OP Opaques	OW Other Weatherable Minerals	PO Plant Opal	PR Pyroxene	QZ Quartz
TM Tourmaline	ZR Zircon

*** Primary Characterization Data ***

Pedon ID: S1992IL163008

( St. Clair, Illinois )

Print Date: Nov 27 2024 10:06AM

Sampled As	:	Alford		Fine-silty, mixed, mesic Typic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0578

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Fine Earth Mineralogy (<2.0 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																	7D2	tion
Layer	(cm)	Horz	ion	( - - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
92P03374	30.0-56.0	Bt2	feth																	33.0
92P03380	200.0-236.0	Bt8	feth																	23.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm