*** Primary Characterization Data ***

Pedon ID: S1971IA045003

( Clinton, Iowa )

Print Date: Nov 23 2024 7:07PM

Sampled as on Aug 16, 1971:	Wapsie ; Sandy-skeletal, mixed, mesic Mollic Hapludalfs
Revised to correlated on Aug 16, 1971:	Wapsie ; Sandy-skeletal, mixed, mesic Mollic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1971IA045003   Lat: 41° 52' 45.99" north  Long: 90° 48' 35.01" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X23-777-2	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU00270	Ap	Ap	0-15		S1971IA045003-1		LOAM	SCL
ISU00271	E	A2	15-22		S1971IA045003-2		LOAM	SL
ISU00272	Bw	B2	22-38		S1971IA045003-3		LOAM	SL
ISU00273	BC	B3	38-53		S1971IA045003-4		SANDY LOAM LOAMY SAND	SL
ISU00274	C1	C1	53-68		S1971IA045003-5		LOAMY SAND	FS
ISU00275	C2	C2	68-99		S1971IA045003-6		SAND	FS
ISU00276	C3	C3	99-137		S1971IA045003-7		SAND	FS
ISU00277	C4	C4	137-157		S1971IA045003-8		SAND

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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
					3A1					3A1
ISU00270	0-15	Ap	S	scl	22.1	27.2	50.7			13.3	13.9
ISU00271	15-23	E	S	sl	18.4	23.0	58.6			9.1	13.9
ISU00272	23-38	Bw	S	sl	15.3	21.0	63.7			7.9	13.1
ISU00273	38-53	BC	S	sl	9.5	12.3	78.2			4.5	7.8
ISU00274	53-69	C1	S	fs	3.4	5.0	91.6			1.4	3.6
ISU00275	69-99	C2	S	fs			99.0
ISU00276	99-137	C3	S	fs	1.5	1.5	97.0			0.2	1.3

*** Primary Characterization Data ***

Pedon ID: S1971IA045003

( Clinton, Iowa )

Print Date: Nov 23 2024 7:07PM

Sampled As	:	Wapsie		Sandy-skeletal, mixed, mesic Mollic Hapludalfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X23-777-2

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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 - - - - -)

6A1

ISU00270

0-15

Ap

S

1.65

ISU00271

15-23

E

S

1.11

ISU00272

23-38

Bw

S

0.57

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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

4C1a2a

ISU00270

0-15

Ap

S

5.0

ISU00271

15-23

E

S

4.8

ISU00272

23-38

Bw

S

4.8

ISU00273

38-53

BC

S

5.0

ISU00274

53-69

C1

S

5.2

ISU00275

69-99

C2

S

5.8

ISU00276

99-137

C3

S

5.6

ISU00277

137-157

C4

S

6.1