*** Primary Characterization Data ***

Pedon ID: S1975MN023(1985)

( Chippewa, Minnesota )

Print Date: Mar 13 2025 5:06PM

Sampled as on Jan 22, 2011:	Tonka
Revised to correlated on Feb 12, 2012:	Tonka ; Fine, smectitic, frigid Typic Argialbolls

				State of Minnesoota
SSL	-	Project	MN201201   University of Minnesota	University of Minnesota
	-	Site ID	S1975MN023(1985)   Lat: 45° 2' 12.48" north  Long: 95° 20' 22.81" west  MLRA: 102A	Department of Soil Science
	-	Pedon No.	UMN1985	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
MN198501	Ap	Ap	0-23	75MN023(1985)	AP	00-09	SIL	SIL
MN198502	A	A	23-36	75MN023(1985)	A12	09-14	SIL	SIL
MN198503	Eg	Eg	36-51	75MN023(1985)	A2	14-20	L	SIL
MN198504	Btg1	Btg1	51-69	75MN023(1985)	B21T	20-27	SIC	CL
MN198505	Btg2	Btg2	69-104	75MN023(1985)	B22T	27-41	SIC	CL
MN198506	2C	2C	104-152	75MN023(1985)	C1G	41-60	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
MN198501	0-23	Ap	S	SIL	18.9	67.9	13.2			35.3	32.6										1
MN198502	23-36	A	S	SIL	19.1	68.0	12.9			38.9	29.1										1
MN198503	36-51	Eg	S	SIL	10.6	77.8	11.6			41.3	36.5										1
MN198504	51-69	Btg1	S	CL	34.4	43.1	22.5			22.9	20.2	7.6	8.1	3.8	1.6	1.4					3
MN198505	69-104	Btg2	S	CL	28.7	36.0	35.3			18.6	17.4	10.1	14.1	6.4	2.6	2.1					3
MN198506	104-152	2C	S	CL	31.5	26.9	41.6			18.5	8.4	10.4	16.5	9.0	3.3	2.4					3

*** Primary Characterization Data ***

Pedon ID: S1975MN023(1985)

( Chippewa, Minnesota )

Print Date: Mar 13 2025 5:06PM

Sampled As	:	Tonka
University of Minnesota Soil Characterization Laboratory			;	Pedon No.  UMN1985

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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

MN198501

0-23

Ap

S

3.30

MN198502

23-36

A

S

3.20

MN198503

36-51

Eg

S

0.60

MN198504

51-69

Btg1

S

0.50

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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

MN198501

0-23

Ap

S

6.0

MN198502

23-36

A

S

5.6

MN198503

36-51

Eg

S

5.8

MN198504

51-69

Btg1

S

5.7

MN198505

69-104

Btg2

S

6.1

MN198506

104-152

2C

S

6.0