*** Primary Characterization Data ***

Pedon ID: S1969MN013001

( Blue Earth, Minnesota )

Print Date: Nov 21 2024 1:23PM

Sampled as on Sep 29, 1969:	Marna ; Fine, montmorillonitic, mesic Typic Haplaquolls
Revised to correlated on Jan 11, 2015:	Marna ; Fine, smectitic, mesic Vertic Endoaquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1969MN013001   Lat: 43° 52' 54.98" north  Long: 94° 10' 1.89" west  MLRA: 103	Beltsville Soil Survey Laboratory
	-	Pedon No.	40A1727	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Beltsville, Maryland

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A13669	Ap	Ap	0-23	69B0766				SIC
40A13670	A1	A12	23-33	69B0767				SICL
40A13671	A2	A3	33-46	69B0768				SIC
40A13672	Bg1	B1 g	46-56	69B0769				SIC
40A13673	Bg2	B2 g	56-71	69B0770				SIC
40A13674	2Cg1	2C 1g	71-105	69B0771				CL
40A13675	2Cg2	2C 2g	105-140	69B0772				L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.8	(NA)
Clay, carbonate free, Weighted Average	40	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	12	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	40	% wt
LE, Whole Soil, Summed to 1m	6	cm/m
Weighted averages based on control section: 25-100 cm

---

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
40A13669	0-23	Ap	S	sic	41.6	45.8	12.6	26.6		34.1	11.7	5.7	4.9	1.1	0.7	0.2	--	--	--	7	--
40A13670	23-33	A1	S	sicl	39.7	48.9	11.4	26.6		35.8	13.1	3.9	5.4	1.3	0.5	0.3	--	--	--	8	--
40A13671	33-46	A2	S	sic	43.6	44.1	12.3	28.5		33.6	10.5	5.3	4.9	1.1	0.7	0.3	--	--	--	7	--
40A13672	46-56	Bg1	S	sic	45.6	43.3	11.1	27.8		33.5	9.8	4.9	4.4	1.0	0.6	0.2	--	--	--	6	--
40A13673	56-71	Bg2	S	sic	46.1	43.0	10.9	24.6		35.6	7.4	4.5	4.4	1.1	0.6	0.3	--	--	--	6	--
40A13674	71-105	2Cg1	S	cl	34.0	42.1	23.9	11.8		33.1	9.0	6.8	9.5	3.1	2.7	1.8	2	1	--	20	3
40A13675	105-140	2Cg2	S	l	25.6	39.2	35.2	9.6		28.2	11.0	9.6	15.6	5.2	3.7	1.1	1	--	--	26	1

*** Primary Characterization Data ***

Pedon ID: S1969MN013001

( Blue Earth, Minnesota )

Print Date: Nov 21 2024 1:23PM

Sampled As	:	Marna		Fine, montmorillonitic, mesic Typic Haplaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1727

---

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	4B1c	3C2a1a
40A13669	0-23	Ap	S	1.25	1.33	0.021		36.5	36.1	19.4				0.21		1.00	0.47
40A13670	23-33	A1	S	1.35	1.74	0.088		33.9	32.0	19.7				0.17		1.04	0.50
40A13671	33-46	A2	S	1.26	1.72	0.109		35.8	33.8	20.0				0.17		0.92	0.46
40A13672	46-56	Bg1	S	1.22	1.65	0.106		35.6	34.5	20.3				0.17		0.85	0.45
40A13673	56-71	Bg2	S	1.27	1.43	0.040		34.1	32.6	20.3				0.16		0.78	0.44
40A13674	71-105	2Cg1	S	1.27	1.49	0.054		34.7	34.8	16.9				0.22		0.68	0.50
40A13675	105-140	2Cg2	S	1.32	1.44	0.029		33.0	32.5	14.4				0.24		0.71	0.56

---

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
40A13669	0-23	Ap	S	53	20
40A13672	46-56	Bg1	S	61	33
40A13674	71-105	2Cg1	S	50	24

---

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 - - - - -)
					6B1a			6A1a		6C2a
40A13669	0-23	Ap	S		0.273			3.33	12	0.6
40A13670	23-33	A1	S		0.263			3.59	14	0.6
40A13671	33-46	A2	S		0.164			1.94	12	0.5
40A13672	46-56	Bg1	S		0.091			0.97	11	0.6
40A13673	56-71	Bg2	S					0.39		0.6
40A13674	71-105	2Cg1	S					0.13		0.4
40A13675	105-140	2Cg2	S					0.26		0.8

*** Primary Characterization Data ***

Pedon ID: S1969MN013001

( Blue Earth, Minnesota )

Print Date: Nov 21 2024 1:23PM

Sampled As	:	Marna		Fine, montmorillonitic, mesic Typic Haplaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1727

---

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		6H1a				5A6a
40A13669	0-23	Ap	S	29.9*	11.2	0.1	0.5	41.7	10.3			52.0	41.7			80	100
40A13670	23-33	A1	S	29.9*	11.0	0.1	0.4	41.4	9.7			51.1	41.4			81	100
40A13671	33-46	A2	S	28.8*	12.7	0.1	0.5	42.1	7.4			49.5	40.3			85	100
40A13672	46-56	Bg1	S	27.4*	13.4	0.1	0.5	41.4	4.9			46.3	38.9			89	100
40A13673	56-71	Bg2	S			0.2	0.5						36.0			100
40A13674	71-105	2Cg1	S			0.3	0.4						23.0			100
40A13675	105-140	2Cg2	S			0.4	0.4						18.3			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 - -)

%

40A13669

0-23

Ap

S

tr

40A13670

23-33

A1

S

tr

40A13671

33-46

A2

S

tr

40A13672

46-56

Bg1

S

tr

40A13673

56-71

Bg2

S

1

40A13674

71-105

2Cg1

S

1

40A13675

105-140

2Cg2

S

2

*** Primary Characterization Data ***

Pedon ID: S1969MN013001

( Blue Earth, Minnesota )

Print Date: Nov 21 2024 1:23PM

Sampled As	:	Marna		Fine, montmorillonitic, mesic Typic Haplaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1727

---

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

8C1a

8C1b

6E2a

40A13669

0-23

Ap

S

5.8

40A13670

23-33

A1

S

6.0

40A13671

33-46

A2

S

6.0

40A13672

46-56

Bg1

S

6.7

40A13673

56-71

Bg2

S

7.7

3

40A13674

71-105

2Cg1

S

7.9

7.5

17

40A13675

105-140

2Cg2

S

7.9

7.6

12

*** Primary Characterization Data ***

Pedon ID: S1969MN013001

( Blue Earth, Minnesota )

Print Date: Nov 21 2024 1:23PM

Sampled As	:	Marna		Fine, montmorillonitic, mesic Typic Haplaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1727

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

40A13669

0.0-23.0

Ap

tcly

MT 5

IL 3

KK 3

QZ 1

40A13672

46.0-56.0

Bg1

tcly

MT 5

IL 3

KK 1

40A13674

71.0-105.0

2Cg1

tcly

MT 5

IL 3

KK 3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
IL Illite (Hydromuscovite)	KK Kaolinite	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks