*** Primary Characterization Data ***

Pedon ID: S1978MN137043 (2573)

( St. Louis, Minnesota )

Print Date: Feb 17 2025 2:53AM

Sampled as on May 24, 1978:	Duluth
Revised to correlated on Aug 31, 2011:	Culver ; Fine-loamy, mixed, superactive, frigid Oxyaquic Glossudalfs

				State of Minnesoota
SSL	-	Project	MN201201   University of Minnesota	University of Minnesota
	-	Site ID	S1978MN137043 (2573)   Lat: 46° 55' 33.02" north  Long: 92° 35' 46.98" west  MLRA: 88	Department of Soil Science
	-	Pedon No.	UMN2573	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
MN257303	A	A	0-8	1978MN137-043 (2573)	A1	00-03	SIL	SIL
MN257304	Bw1	Bw1	13-25	1978MN137-043 (2573)	B21IR	05-10	SIL	SIL
MN257305	B/E	B/E	41-51	1978MN137-043 (2573)	B'+A'	16-20	L	L
MN257306	2Bt	2Bt	51-91	1978MN137-043 (2573)	B'2T	20-36	CL	CL
MN257307	2BC	2BC	91-135	1978MN137-043 (2573)	B'3	36-53	CL	CL
MN257308	2C	2C	135-152	1978MN137-043 (2573)	C'	53-66	CL	CL

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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
MN257303	0-8	A	S	SIL	4.0	66.1	29.9			31.2	34.9	23.5	2.7	2.2	1.0	0.5					1
MN257304	13-25	Bw1	S	SIL	1.3	64.5	34.2			21.3	43.2	30.0	1.8	1.7	0.6	0.1					1
MN257305	41-51	B/E	S	L	26.8	47.3	25.9			25.4	21.9	11.3	6.4	4.6	2.1	1.5					2
MN257306	51-91	2Bt	S	CL	28.7	40.5	30.8			27.7	12.8	8.8	10.4	6.9	3.3	1.4					3
MN257307	91-135	2BC	S	CL	29.2	38.1	32.7			27.9	10.2	9.5	10.7	7.0	3.5	2.0					4
MN257308	135-152	2C	S	CL	28.9	40.3	30.8			30.8	9.5	8.2	10.4	6.7	3.7	1.8					4

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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

MN257303

0-8

A

S

4.20

MN257304

13-25

Bw1

S

0.40

*** Primary Characterization Data ***

Pedon ID: S1978MN137043 (2573)

( St. Louis, Minnesota )

Print Date: Feb 17 2025 2:53AM

Sampled As	:	Duluth
University of Minnesota Soil Characterization Laboratory			;	Pedon No.  UMN2573

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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

MN257303

0-8

A

S

3.8

4.5

MN257304

13-25

Bw1

S

3.9

4.9

MN257305

41-51

B/E

S

4.1

4.9

MN257306

51-91

2Bt

S

5.1

6.0

MN257307

91-135

2BC

S

5.6

6.3

MN257308

135-152

2C

S

5.8

6.5