*** Primary Characterization Data ***

Pedon ID: S1968MI057002

( Gratiot, Michigan )

Print Date: Dec 17 2024 8:25PM

Sampled as on Oct 8, 1968:	Parkhill ; Fine-loamy, mixed Typic Argiaquolls
Revised to correlated on May 20, 2014:	Brookston ; Fine-loamy, mixed, superactive, mesic Typic Argiaquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1968MI057002   Lat: 43° 20' 58.02" north  Long: 84° 26' 37.66" west  MLRA: 99	Beltsville Soil Survey Laboratory
	-	Pedon No.	40A1948	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
40A15490	Ap	Ap	0-23	68B0375				SCL
40A15491	Btg1	B21t g	23-33	68B0376				CL
40A15492	Btg2	B22t g	33-46	68B0377				CL
40A15493	Btg3	B23t g	46-71	68B0378				CL
40A15494	Bg1	B3 g	71-91	68B0379				CL
40A15495	Bg2	B3 g	71-91	68B0379
40A15496	Cg1	C 1g	91-130	68B0380				L
40A15497	Cg2	C 1g	91-130	68B0380
40A15498	2C	2C 2	130-152	68B0381				L
40A15499	2C	2C 2	130-152	68B0381

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.46	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	32	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 23-71 cm

*** Primary Characterization Data ***

Pedon ID: S1968MI057002

( Gratiot, Michigan )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	Parkhill		Fine-loamy, mixed Typic Argiaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1948

---

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
40A15490	0-23	Ap	S	scl	23.5	26.5	50.0	8.7		17.1	9.4	8.7	21.4	13.8	5.1	1.0	1	1	--	41	2
40A15491	23-33	Btg1	S	cl	32.3	29.0	38.7	14.0		19.7	9.3	8.5	16.9	8.9	3.5	0.9	1	1	--	30	2
40A15492	33-46	Btg2	S	cl	32.2	28.5	39.3	14.0		19.7	8.8	8.4	17.3	9.2	3.5	0.9	1	tr	--	31	1
40A15493	46-71	Btg3	S	cl	27.0	31.3	41.7	11.5		20.4	10.9	9.5	18.1	9.4	4.0	0.7	2	2	3	34	7
40A15494	71-91	Bg1	S	cl	30.3	35.7	34.0	11.6		25.0	10.7	7.9	13.9	7.0	3.4	1.8	2	2	1	27	5
40A15495	71-91	Bg2	S														--	--	--	29	--
40A15496	91-130	Cg1	S	l	26.5	39.8	33.7	8.3		28.8	11.0	7.1	13.0	6.9	4.0	2.7	4	2	1	27	7
40A15497	91-130	Cg2	S														--	--	--	27	--
40A15498	130-152	2C	S	l	22.0	39.2	38.8	6.1		26.6	12.6	7.9	14.7	7.9	5.1	3.2	5	3	3	33	11
40A15499	130-152	2C	S														--	--	--	31	--

---

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
					3A1a2a	3A1a2a	3A1a2a	3A1a2a		3A1a2a	3A1a2a	3A1a2a	3A1a2a	3A1a2a	3A1a2a	3A1a2a
40A15495	71-91	Bg2	S		31.8	31.0	37.2	14.4		25.1	5.9	8.5	16.4	8.3	3.2	0.8
40A15497	91-130	Cg2	S		31.8	33.8	34.4	11.2		23.8	10.0	7.8	14.1	7.2	3.4	1.9
40A15499	130-152	2C	S		25.4	34.5	40.1	8.5		23.1	11.4	8.7	16.2	8.5	4.7	2.0

*** Primary Characterization Data ***

Pedon ID: S1968MI057002

( Gratiot, Michigan )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	Parkhill		Fine-loamy, mixed Typic Argiaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1948

---

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	%
				4A1e	4A1h				4B1c	3C2a1a
40A15490	0-23	Ap	S	1.59	1.73	0.028			20.3	10.4				0.16		0.76	0.44
40A15491	23-33	Btg1	S	1.62	1.82	0.039			19.8	10.6				0.15		0.53	0.33
40A15492	33-46	Btg2	S	1.62	1.87	0.049			19.2	11.9				0.12		0.49	0.37
40A15493	46-71	Btg3	S	1.66	1.85	0.035			18.7	10.7				0.13		0.43	0.40
40A15494	71-91	Bg1	S	1.67	1.87	0.037			19.1	12.0				0.11		0.37	0.40
40A15496	91-130	Cg1	S	1.87	1.97	0.017			14.2	10.4				0.07		0.31	0.39
40A15498	130-152	2C	S	1.95	2.04	0.014			12.5	8.2				0.08		0.25	0.37

---

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 - - - - -)
								6A1a		6C2a	6G7a
40A15490	0-23	Ap	S					2.43		0.4	0.1
40A15491	23-33	Btg1	S					0.42		0.9	0.1
40A15492	33-46	Btg2	S					0.34		1.0	0.1
40A15493	46-71	Btg3	S					0.23		1.3	0.1
40A15494	71-91	Bg1	S					0.25		1.4	0.1
40A15496	91-130	Cg1	S					0.32		1.0	0.1
40A15498	130-152	2C	S					0.26		0.7	0.1

*** Primary Characterization Data ***

Pedon ID: S1968MI057002

( Gratiot, Michigan )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	Parkhill		Fine-loamy, mixed Typic Argiaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1948

---

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		6H2a				5A6a
40A15490	0-23	Ap	S	17.0*	2.4	--	0.3	19.7	4.6			24.3	17.8			81	100
40A15491	23-33	Btg1	S	15.7*	2.9	tr	0.3	18.9	1.8			20.7	17.1			91	100
40A15492	33-46	Btg2	S	14.2*	3.5	tr	0.3	18.0	1.6			19.6	15.7			92	100
40A15493	46-71	Btg3	S		7.8	0.1	0.2		0.4				11.5			95
40A15494	71-91	Bg1	S		6.5	0.1	0.2		--				11.3			100
40A15496	91-130	Cg1	S		4.0	0.1	0.2		--				8.3			100
40A15498	130-152	2C	S		3.3	0.1	0.2		--				5.4			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 - -)

%

8D5

8A1a

40A15490

0-23

Ap

S

--

40A15491

23-33

Btg1

S

--

40A15492

33-46

Btg2

S

--

40A15493

46-71

Btg3

S

1

40A15494

71-91

Bg1

S

tr

0.50

1

40A15496

91-130

Cg1

S

1

40A15498

130-152

2C

S

2

*** Primary Characterization Data ***

Pedon ID: S1968MI057002

( Gratiot, Michigan )

Print Date: Dec 17 2024 8:25PM

Sampled As	:	Parkhill		Fine-loamy, mixed Typic Argiaquolls
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1948

---

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
				4C1a2a3		8C1a				6E1d
40A15490	0-23	Ap	S	6.4		6.6
40A15491	23-33	Btg1	S	6.5		6.8
40A15492	33-46	Btg2	S	6.6		6.7
40A15493	46-71	Btg3	S	7.0		7.4				8
40A15494	71-91	Bg1	S	7.1		7.1				14
40A15496	91-130	Cg1	S	7.4		7.4				30
40A15498	130-152	2C	S	7.5		7.6				31