*** Primary Characterization Data ***

Pedon ID: 1981IN155008

( Switzerland, Indiana )

Print Date: Apr 13 2026 4:29PM

Sampled as on Aug 2, 1981:	Markland
Revised to correlated:	Markland ; Fine, mesic Typic Hapludalfs

				State of Indiana
SSL	-	Project	IN200909   Purdue University Soil Characterization Lab Vol 9	Purdue University
	-	Site ID	1981IN155008   Lat: 38° 45' 47.94" north  Long: 85° 5' 35.85" west	University Soil Laboratory
	-	Pedon No.	SW8108	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
SW81081	Ap	Ap	0-18					SIC
SW81082	Bt11	Bt11	18-25					SIC
SW81083	Bt12	Bt12	25-33					SIC
SW81084	Bt21	Bt21	33-43					SIC
SW81085	Bt22	Bt22	43-53					SIC
SW81086	Bt23	Bt23	53-64					SIC
SW81087	Bt3	Bt3	64-76					SIC
SW81088	Bt4	Bt4	76-94					SIC
SW81089	C	C	94-152					SIC

---

---

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
SW81081	0-18	Ap	S	sic	47.0	47.2	5.8			38.7	8.7	2.8	2.4	1.5	1.3	2.2
SW81082	18-25	Bt11	S	sic	61.2	36.8	2.0			31.3	9.1	1.1	0.7	0.3	0.2	0.1
SW81083	25-33	Bt12	S	sic	57.9	40.5	1.6			33.2	9.0	1.4	0.9	0.4	0.1	0.2
SW81084	33-43	Bt21	S	sic	61.3	37.4	1.3			18.3	24.1	1.3	0.5	0.2	--	0.2
SW81085	43-53	Bt22	S	sic	54.3	42.6	3.1			33.3	15.1	2.9	0.5	0.2	0.1	--
SW81086	53-64	Bt23	S	sic	54.0	43.1	2.9			34.2	8.9	1.5	0.6	0.4	0.1	0.3
SW81087	64-76	Bt3	S	sic	49.4	47.4	3.2			31.1	16.3	1.9	0.6	0.4	0.2	0.1
SW81088	76-94	Bt4	S	sic	42.0	47.6	10.4			33.8	13.8	6.3	1.9	1.0	0.7	0.5
SW81089	94-152	C	S	sic	55.7	41.4	2.9			32.1	9.3	0.3	0.3	0.3	0.5	1.5

^{1,1,2,3,4,5,6,7,8,9,10,11,12,13,14} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 1981IN155008

( Switzerland, Indiana )

Print Date: Apr 13 2026 4:29PM

Sampled As	:	Markland
Purdue University Soil Characterization Laboratory			;	Pedon No.  SW8108

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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

SW81081

0-18

Ap

S

1.61

SW81082

18-25

Bt11

S

0.68

SW81083

25-33

Bt12

S

0.72

SW81084

33-43

Bt21

S

0.58

---

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
SW81081	0-18	Ap	S	9.0	0.7	0.1	0.3		11.6			21.7				47	10
SW81082	18-25	Bt11	S	10.9	2.1	0.1	0.3		13.8			27.2				49	13
SW81083	25-33	Bt12	S	11.7	3.1	0.1	0.3		10.0			25.2				60	15
SW81084	33-43	Bt21	S	14.5	3.8	0.1	0.3		7.4			26.1				72	19
SW81085	43-53	Bt22	S	14.5	4.5	0.1	0.2		4.3			23.6				82	19
SW81086	53-64	Bt23	S	20.0	5.6	0.1	0.2		2.8			28.8				90	26
SW81087	64-76	Bt3	S	23.6	4.8	0.1	0.2		2.1			30.8				93	29

*** Primary Characterization Data ***

Pedon ID: 1981IN155008

( Switzerland, Indiana )

Print Date: Apr 13 2026 4:29PM

Sampled As	:	Markland
Purdue University Soil Characterization Laboratory			;	Pedon No.  SW8108

---

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				6E1e
SW81081	0-18	Ap	S	3.6	4.5	4.9
SW81082	18-25	Bt11	S	3.4	4.4	4.9
SW81083	25-33	Bt12	S	3.8	4.7	5.3
SW81084	33-43	Bt21	S	4.4	5.4	5.8
SW81085	43-53	Bt22	S	5.6	6.4	6.8
SW81086	53-64	Bt23	S	6.5	7.2	7.7				4
SW81087	64-76	Bt3	S	6.7	7.4	7.9				3
SW81088	76-94	Bt4	S	7.0	7.6	8.0				17
SW81089	94-152	C	S	6.9	7.6	8.0				27