*** Primary Characterization Data ***

Pedon ID: 1976IN133071

( Putnam, Indiana )

Print Date: Nov 27 2025 4:42AM

Sampled as on Jul 28, 1976:	Wakeland
Revised to correlated:	Holton ; Coarse-silty, mixed, mesic Aeric Fluvaquents

				State of Indiana
SSL	-	Project	IN200904   Purdue University Soil Characterization Lab Vol 4	Purdue University
	-	Site ID	1976IN133071   Lat: 39° 30' 51.35" north  Long: 86° 44' 20.06" west	University Soil Laboratory
	-	Pedon No.	PM7671	Department of Agronomy
	-	General Methods 1B1A, 2A1, 2B		West Lafayette, Indiana

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
PM76711	Ap	Ap	0-25					SIL
PM76712	C1g	C1g	25-53					SIL
PM76713	C2g	C2g	53-76					SIL
PM76714	C3	C3	76-117					SIL

---

---

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
				3A1i	3A1a1a	3A1a1a	3A1a1a			3A1i	3A1i	3A1i	3A1i	3A1i	3A1i	3A1i
PM76711	0-25	Ap	S	sil	15.3	64.3	20.4			43.8	23.7	7.4	9.7	3.2	1.1	0.4
PM76712	25-53	C1g	S	sil	17.6	66.2	16.2			41.4	25.4	7.7	6.8	1.8	0.8	0.1
PM76713	53-76	C2g	S	sil	16.7	57.1	26.2			32.8	25.6	11.0	11.9	2.4	0.6	0.1
PM76714	76-117	C3	S	sil	14.1	58.4	27.5			27.7	30.7	13.9	11.6	1.4	0.4	0.2

^{1,1,2,3,4,5,6,7,8} Analyzed size fraction = <2 mm

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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 - - - - -)

6A1e

PM76711

0-25

Ap

S

1.10

PM76712

25-53

C1g

S

0.62

PM76713

53-76

C2g

S

0.42

*** Primary Characterization Data ***

Pedon ID: 1976IN133071

( Putnam, Indiana )

Print Date: Nov 27 2025 4:42AM

Sampled As	:	Wakeland
Purdue University Soil Characterization Laboratory			;	Pedon No.  PM7671

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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
PM76711	0-25	Ap	S	13.6	1.4	tr	0.1		1.6			16.8				90	15
PM76712	25-53	C1g	S	11.0	2.0	0.1	0.1		2.7			15.9				83	13
PM76713	53-76	C2g	S	8.5	2.7	0.1	0.1		3.1			14.5				79	11
PM76714	76-117	C3	S	7.6	2.7	0.1	0.1		2.9			13.4				78	11

---

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

8C1c

4C1a2a

4C1a2a

PM76711

0-25

Ap

S

6.5

7.1

7.5

PM76712

25-53

C1g

S

5.9

6.7

7.4

PM76713

53-76

C2g

S

5.8

6.4

7.3

PM76714

76-117

C3

S

5.7

6.5

7.2

---

Phosphorous

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3

PM76711

0-25

Ap

S

16.0

PM76712

25-53

C1g

S

4.0

PM76713

53-76

C2g

S

4.0

PM76714

76-117

C3

S

5.0