*** Primary Characterization Data ***

Pedon ID: 70MN047002

( Freeborn, Minnesota )

Print Date: Feb 1 2025 11:48AM

Sampled as on Sep 29, 1970:	Dakota ; Fine-loamy, mixed, mesic Typic Argiudolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1970MN047002   Lat: 43° 33' 31.01" north  Long: 93° 16' 27.01" west  MLRA: 103	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A1711	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A13536	Ap	Ap	0-20	70L1100				L
40A13537	Bt1	B21t	20-32	70L1101				SIL
40A13538	Bt2	B22t	32-50	70L1102				L
40A13539	2Bt11	2B23t	50-72	70L1103				SL
40A13540	2Bt12	2B24t	72-88	70L1104				LCOS
40A13541	2Bt2	2B31t	88-110	70L1105				LCOS
40A13542	2B	2B32	110-126	70L1106				COS
40A13543	2C1	2C 1	126-147	70L1107				COS
40A13544	2C2	2C 2	147-177	70L1108				FS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.74	(NA)
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	41	% wt
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	21	% wt
Weighted averages based on control section: 20-70 cm

*** Primary Characterization Data ***

Pedon ID: 70MN047002

( Freeborn, Minnesota )

Print Date: Feb 1 2025 11:48AM

Sampled As	:	Dakota		Fine-loamy, mixed, mesic Typic Argiudolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1711

---

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
40A13536	0-20	Ap	S	l	18.7	38.2	43.1			21.2	17.0	3.5	13.8	14.1	10.1	1.6	--	--	--	40	--
40A13537	20-32	Bt1	S	sil	22.5	50.0	27.5			28.7	21.3	3.3	9.7	8.5	5.5	0.5	--	--	--	24	--
40A13538	32-50	Bt2	S	l	24.5	43.8	31.7			24.4	19.4	4.6	12.3	9.0	5.1	0.7	--	--	--	27	--
40A13539	50-72	2Bt11	S	sl	16.4	20.5	63.1			10.3	10.2	6.7	23.3	19.2	11.3	2.6	10	9	--	65	19
40A13540	72-88	2Bt12	S	lcos	10.5	4.6	84.9			3.0	1.6	1.6	18.9	30.6	25.5	8.3	15	12	--	88	27
40A13541	88-110	2Bt2	S	lcos	9.7	5.8	84.5			4.5	1.3	1.0	13.6	27.6	32.2	10.1	13	11	--	87	24
40A13542	110-126	2B	S	cos	4.6	4.0	91.4			2.5	1.5	2.0	19.2	25.5	26.8	17.9	18	17	--	93	35
40A13543	126-147	2C1	S	cos	3.3	4.5	92.2		--	2.1	2.4	2.1	21.2	26.6	24.3	18.0	18	16	--	93	34
40A13544	147-177	2C2	S	fs	2.5	4.0	93.5		--	2.7	1.3	7.6	60.1	13.6	9.1	3.1	11	10	--	89	21

---

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
40A13536	0-20	Ap	S	1.48	1.61	0.028		22.1	19.7	8.7				0.16		0.89	0.47
40A13537	20-32	Bt1	S	1.44	1.55	0.025		25.6	23.2	9.4				0.20		0.74	0.42
40A13538	32-50	Bt2	S	1.33	1.50	0.041		29.1	27.2	10.1				0.23		0.73	0.41
40A13539	50-72	2Bt11	S	1.52	1.65	0.024		17.4	15.6	6.9				0.12		0.74	0.42
40A13540	72-88	2Bt12	S							4.9						0.87	0.47
40A13541	88-110	2Bt2	S							5.2						0.74	0.54
40A13542	110-126	2B	S							2.8						1.09	0.61
40A13543	126-147	2C1	S							2.3						0.88	0.70
40A13544	147-177	2C2	S							2.1						1.32	0.84

*** Primary Characterization Data ***

Pedon ID: 70MN047002

( Freeborn, Minnesota )

Print Date: Feb 1 2025 11:48AM

Sampled As	:	Dakota		Fine-loamy, mixed, mesic Typic Argiudolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1711

---

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
40A13536	0-20	Ap	S	29	9
40A13538	32-50	Bt2	S	35	15

---

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		6C1a
40A13536	0-20	Ap	S		0.148			1.62	11	0.7
40A13537	20-32	Bt1	S		0.099			0.92	9	1.0
40A13538	32-50	Bt2	S		0.058			0.63	11	1.1
40A13539	50-72	2Bt11	S					0.42		0.8
40A13540	72-88	2Bt12	S					0.26		0.6
40A13541	88-110	2Bt2	S					0.12		0.4
40A13542	110-126	2B	S					0.12		0.8
40A13543	126-147	2C1	S					0.11		0.5
40A13544	147-177	2C2	S					0.11		0.4

*** Primary Characterization Data ***

Pedon ID: 70MN047002

( Freeborn, Minnesota )

Print Date: Feb 1 2025 11:48AM

Sampled As	:	Dakota		Fine-loamy, mixed, mesic Typic Argiudolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1711

---

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	6P2a	6Q2a		6H1a	6G1e			5A6a
40A13536	0-20	Ap	S	11.1	3.4	0.2	0.4	15.1	6.7			21.8	16.6			69	91
40A13537	20-32	Bt1	S	10.6	3.5	0.2	0.3	14.6	8.1			22.7	16.7			64	87
40A13538	32-50	Bt2	S	11.2	4.6	0.2	0.4	16.4	7.1	0.5		23.5	17.9	16.9	3	70	92
40A13539	50-72	2Bt11	S	6.5	3.5	0.2	0.3	10.5	4.4	0.4		14.9	12.2	10.9	4	70	86
40A13540	72-88	2Bt12	S	4.9	2.6	0.2	0.3	8.0	3.1	0.1		11.1	9.1	8.1	1	72	88
40A13541	88-110	2Bt2	S	4.0	2.1	0.3	0.2	6.6	1.8	0.1		8.4	7.2	6.7	1	79	92
40A13542	110-126	2B	S	3.6*	1.7	0.2	0.1	5.6	1.5			7.1	5.0			79	100
40A13543	126-147	2C1	S	3.4*	0.8	0.2	0.1						2.9			100	100
40A13544	147-177	2C2	S	2.7*	0.8	0.2	0.1						3.3			100	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 - -)		%
				6N1b	6O1b	6P1b	6Q1b											8A		8A1a
40A13536	0-20	Ap	S																			1
40A13537	20-32	Bt1	S																			1
40A13538	32-50	Bt2	S																			1
40A13539	50-72	2Bt11	S																			2
40A13540	72-88	2Bt12	S																			2
40A13541	88-110	2Bt2	S	0.9	0.6	0.6	0.1											24.2		0.23		4
40A13542	110-126	2B	S																			4
40A13543	126-147	2C1	S																			7
40A13544	147-177	2C2	S																			6

*** Primary Characterization Data ***

Pedon ID: 70MN047002

( Freeborn, Minnesota )

Print Date: Feb 1 2025 11:48AM

Sampled As	:	Dakota		Fine-loamy, mixed, mesic Typic Argiudolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1711

---

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
					8C1e	8C1a	8C1b			6E1b				NK
40A13536	0-20	Ap	S		5.4	5.6
40A13537	20-32	Bt1	S		5.2	5.6
40A13538	32-50	Bt2	S		4.9	5.3
40A13539	50-72	2Bt11	S		4.8	5.2
40A13540	72-88	2Bt12	S		4.9	5.2
40A13541	88-110	2Bt2	S		5.0	5.5	5.3							7100
40A13542	110-126	2B	S		6.0	6.1
40A13543	126-147	2C1	S		7.5	8.0				3
40A13544	147-177	2C2	S		7.6	8.4				2

*** Primary Characterization Data ***

Pedon ID: 70MN047002

( Freeborn, Minnesota )

Print Date: Feb 1 2025 11:48AM

Sampled As	:	Dakota		Fine-loamy, mixed, mesic Typic Argiudolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1711

---

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

40A13536

0.0-20.0

Ap

tcly

MT 3

VR 3

IL 3

KK 1

QZ 1

40A13537

20.0-32.0

Bt1

tcly

MT 3

VR 3

IL 3

KK 1

QZ 1

40A13538

32.0-50.0

Bt2

tcly

MT 3

VR 3

IL 3

KK 1

40A13539

50.0-72.0

2Bt11

tcly

MT 3

VR 3

IL 3

KK 1

QZ 1

40A13540

72.0-88.0

2Bt12

tcly

MT 5

VR 3

IL 3

KK 1

40A13541

88.0-110.0

2Bt2

tcly

MT 5

VR 3

IL 3

QZ 1

40A13542

110.0-126.0

2B

tcly

MT 5

VR 3

IL 3

QZ 1

40A13543

126.0-147.0

2C1

tcly

MT 5

VR 3

IL 3

40A13544

147.0-177.0

2C2

tcly

MT 5

VR 3

IL 3

KK 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

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

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks