*** Primary Characterization Data ***

Pedon ID: S1979MN091014(2816)

( Martin, Minnesota )

Print Date: Apr 29 2025 5:16AM

Sampled as on Jun 27, 1978:	Swanlake
Revised to correlated on Aug 31, 2011:	Swanlake ; Fine-loamy, mixed, superactive, mesic Calcic Hapludolls

				State of Minnesoota
SSL	-	Project	MN201201   University of Minnesota	University of Minnesota
	-	Site ID	S1979MN091014(2816)   Lat: 43° 46' 55.74" north  Long: 94° 45' 6.29" west  MLRA: 103	Department of Soil Science
	-	Pedon No.	UMN2816	568 Borlang Hall, 1991 Upper Buford Cr
	-	General Methods 1B1A, 2A1, 2B		St. Paul, MN 55108

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
MN281601	A1	A1	0-18	1979MN091-014 (2816)	A11	00-07	L	CL
MN281602	A2	A2	18-28	1979MN091-014 (2816)	A12	07-11	L	L
MN281603	A3	A3	28-41	1979MN091-014 (2816)	A3	11-16	L	L
MN281604	Bk1	Bk1	41-61	1979MN091-014 (2816)	B2CA	16-24	L	CL
MN281605	Bk2	Bk2	61-79	1979MN091-014 (2816)	B3CA&	24-44	L L	L

---

---

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
MN281601	0-18	A1	S	CL	27.6	31.4	41.0		1.0	19.7	11.7	12.0	15.8	8.1	3.8	1.3					--
MN281602	18-28	A2	S	L	24.9	32.9	42.2		1.0	19.5	13.4	11.5	16.2	7.9	3.9	2.7					1
MN281603	28-41	A3	S	L	26.3	31.8	41.9		3.0	20.0	11.8	11.3	14.7	8.1	4.0	3.8					15
MN281604	41-61	Bk1	S	CL	27.3	32.8	39.9		4.0	22.6	10.2	12.0	14.8	7.3	3.5	2.3					8
MN281605	61-79	Bk2	S	L	19.9	43.7	36.4		4.0	30.9	12.8	13.7	14.1	5.9	2.0	0.7					1

---

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

MN281601

0-18

A1

S

3.00

MN281602

18-28

A2

S

1.90

MN281603

28-41

A3

S

1.30

*** Primary Characterization Data ***

Pedon ID: S1979MN091014(2816)

( Martin, Minnesota )

Print Date: Apr 29 2025 5:16AM

Sampled As	:	Swanlake
University of Minnesota Soil Characterization Laboratory			;	Pedon No.  UMN2816

---

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				4E1a1a1a1
MN281601	0-18	A1	S		5.6	5.9
MN281602	18-28	A2	S		7.5	7.8				3
MN281603	28-41	A3	S		7.7	8.0				17
MN281604	41-61	Bk1	S		7.7	8.0				25
MN281605	61-79	Bk2	S		7.8	8.2				21