*** Primary Characterization Data ***

Pedon ID: 1981IN155020

( Switzerland, Indiana )

Print Date: Feb 17 2026 3:35PM

Sampled as on Nov 21, 1981:	Wheeling
Revised to correlated:	Wheeling ; Coarse-loamy, mesic Ultic Hapludalfs

				State of Indiana
SSL	-	Project	IN200909   Purdue University Soil Characterization Lab Vol 9	Purdue University
	-	Site ID	1981IN155020   Lat: 38° 47' 27.85" north  Long: 84° 50' 51.75" west	University Soil Laboratory
	-	Pedon No.	SW8120	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
SW81201	Ap	Ap	0-15					FSL
SW81202	Bt1	Bt1	15-33					FSL
SW81203	Bt2	Bt2	33-61					FSL
SW81204	Bt3	Bt3	61-94					VFSL
SW81205	Bt4	Bt4	94-109					L
SW81206	Bt5	Bt5	109-124					SIL
SW81207	BC	BC	124-175					SI
SW81208	C	C	175-203					LFS

---

---

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
SW81201	0-15	Ap	S	fsl	9.8	37.0	53.2			19.0	21.1	18.2	27.4	5.6	0.6	0.5
SW81202	15-33	Bt1	S	fsl	10.9	35.5	53.6			17.6	17.9	18.7	30.0	4.6	0.2	0.1
SW81203	33-61	Bt2	S	fsl	13.5	26.2	60.3			7.5	18.7	26.2	30.9	3.1	0.1	--
SW81204	61-94	Bt3	S	vfsl	12.3	33.2	54.5			9.0	24.2	39.3	14.4	0.7	--	0.1
SW81205	94-109	Bt4	S	l	9.0	43.9	47.1			11.8	32.1	41.3	5.3	0.4	0.1	--
SW81206	109-124	Bt5	S	sil	14.4	80.7	4.9			19.5	61.2	1.3	1.3	0.4	0.5	1.4
SW81207	124-175	BC	S	si	9.7	82.7	7.6			30.5	52.2	6.5	0.8	0.1	0.2	--
SW81208	175-203	C	S	lfs	1.0	27.0	72.0			5.2	21.8	25.0	34.1	11.5	1.4	--

^1,1,2 Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 1981IN155020

( Switzerland, Indiana )

Print Date: Feb 17 2026 3:35PM

Sampled As	:	Wheeling
Purdue University Soil Characterization Laboratory			;	Pedon No.  SW8120

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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

SW81201

0-15

Ap

S

0.47

SW81202

15-33

Bt1

S

0.17

SW81203

33-61

Bt2

S

0.18

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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
SW81201	0-15	Ap	S	5.3	5.8	6.1
SW81202	15-33	Bt1	S	5.2	6.1	6.7
SW81203	33-61	Bt2	S	5.2	5.8	6.5
SW81204	61-94	Bt3	S	4.5	5.0	5.7
SW81205	94-109	Bt4	S	4.4	5.0	5.7
SW81206	109-124	Bt5	S	4.2	5.2	5.5
SW81207	124-175	BC	S	4.5	5.3	5.7
SW81208	175-203	C	S	4.1	4.8	5.4