*** Primary Characterization Data ***

Pedon ID: S1989MN1374227

( St. Louis, Minnesota )

Print Date: Feb 17 2025 2:34AM

Sampled as on Feb 9, 2011:	Suomi
Revised to correlated on Feb 21, 2012:	Suomi ; Fine, smectitic, frigid Oxyaquic Hapludalfs

				State of Minnesoota
SSL	-	Project	MN201201   University of Minnesota	University of Minnesota
	-	Site ID	S1989MN1374227   Lat: 48° 12' 44.40" north  Long: 92° 42' 17.59" west  MLRA: 93A	Department of Soil Science
	-	Pedon No.	UMN4227	568 Borlang Hall, 1991 Upper Buford Cr
	-	General Methods 1B1A, 2A1, 2B		St. Paul, MN 55108

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MN422701	A	A	0-8	89MN137(4227)	A	00-03	L	SIL
MN422702	E	E	8-23	89MN137(4227)	E	03-09	L	SIL
MN422703	Bt1	Bt1	23-61	89MN137(4227)	Bt1	09-24	SICL	C
MN422704	Bt2	Bt2	61-107	89MN137(4227)	Bt2	24-42	SICL	C
MN422705	Bt3	Bt3	107-137	89MN137(4227)	Bt3	42-54	SICL	C
MN422706	BCg	BCg	137-152	89MN137(4227)	C	54-60	SIL	SIL

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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
MN422701	0-8	A	S	SIL	19.3	52.0	28.7			34.2	17.8	10.8	9.5	5.3	2.1	1.0					--
MN422702	8-23	E	S	SIL	14.0	60.5	25.5			40.7	19.8	8.5	6.7	4.9	3.1	2.3					6
MN422703	23-61	Bt1	S	C	62.4	19.7	17.9			15.0	4.7	5.9	6.9	2.6	1.4	1.1					3
MN422704	61-107	Bt2	S	C	63.1	28.4	8.5			25.0	3.4	3.0	2.8	1.3	0.7	0.7					3
MN422705	107-137	Bt3	S	C	81.6	17.1	1.3			14.8	2.3	0.6	0.3	0.1	0.2	0.1					3
MN422706	137-152	BCg	S	SIL	26.4	63.5	10.1			49.1	14.4	7.3	1.8	0.5	0.3	0.2					--

*** Primary Characterization Data ***

Pedon ID: S1989MN1374227

( St. Louis, Minnesota )

Print Date: Feb 17 2025 2:34AM

Sampled As	:	Suomi
University of Minnesota Soil Characterization Laboratory			;	Pedon No.  UMN4227

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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 - - - - -)

6A1

MN422701

0-8

A

S

18.90

MN422702

8-23

E

S

0.70

MN422704

61-107

Bt2

S

0.40

MN422706

137-152

BCg

S

0.30

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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

MN422701

0-8

A

S

5.1

5.2

MN422702

8-23

E

S

4.2

4.5

MN422703

23-61

Bt1

S

4.5

5.0

MN422704

61-107

Bt2

S

7.4

7.5

MN422705

107-137

Bt3

S

7.7

7.8

MN422706

137-152

BCg

S

7.6

7.9