*** Primary Characterization Data ***

Pedon ID: S1973IA043010

( Clayton, Iowa )

Print Date: Nov 13 2024 3:24PM

Sampled as on Aug 5, 1973:	Colo ; Fine-silty, mixed, mesic Cumulic Hapludolls
Revised to correlated on Aug 5, 1973:	Colo ; Fine-silty, mixed, mesic Cumulic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1973IA043010   Lat: 42° 55' 14.48" north  Long: 91° 16' 11.31" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X22-133-1	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
ISU00544	A1	A11	0-15	12304	S1973IA043010-1		SILTY CLAY LOAM	SICL
ISU00545	A2	A12	15-50	12305	S1973IA043010-2		SILTY CLAY LOAM	SICL
ISU00546	A3	A13	50-78	12306	S1973IA043010-3		SILTY CLAY LOAM	SICL
ISU00547	A4	A14	78-106	12307	S1973IA043010-4		SILTY CLAY LOAM	SICL
ISU00548	A5	A15	106-127	12308	S1973IA043010-5		SILTY CLAY LOAM	SIL
ISU00549	C	C	127-152	12309	S1973IA043010-6		SILTY CLAY LOAM	SIL

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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
ISU00544	0-15	A1	S	sicl	29.0	70.0	1.2			40.0	30.0
ISU00545	15-51	A2	S	sicl	33.3	63.9	2.9			35.0	28.9
ISU00546	51-79	A3	S	sicl	33.6	64.5	2.0			36.1	28.4
ISU00547	79-107	A4	S	sicl	31.0	66.8	2.3			38.2	28.6
ISU00548	107-127	A5	S	sil	26.1	66.5	7.4			29.6	36.9
ISU00549	127-152	C	S	sil	23.6	74.5	1.9			31.8	42.7

*** Primary Characterization Data ***

Pedon ID: S1973IA043010

( Clayton, Iowa )

Print Date: Nov 13 2024 3:24PM

Sampled As	:	Colo		Fine-silty, mixed, mesic Cumulic Hapludolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X22-133-1

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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 - - -)

(- - - - - - - - % - - - - - - - -)

4B1a1

ISU00544

0-15

A1

S

31.0

ISU00545

15-51

A2

S

37.0

ISU00546

51-79

A3

S

45.0

ISU00547

79-107

A4

S

43.0

ISU00548

107-127

A5

S

27.0

ISU00549

127-152

C

S

21.0

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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

ISU00544

0-15

A1

S

5.8

ISU00545

15-51

A2

S

6.1

ISU00546

51-79

A3

S

6.3

ISU00547

79-107

A4

S

6.2

ISU00548

107-127

A5

S

6.2

ISU00549

127-152

C

S

6.9