*** Taxonomy Characterization Data ***

Pedon ID: S1971IA045001

( Clinton, Iowa )

Print Date: May 18 2024 9:42PM

Sampled as on May 31, 1971:	Elvira ; Fine-silty, mixed, superactive, mesic Typic Endoaquolls
Revised to correlated on May 31, 1971:	Elvira ; Fine-silty, mixed, superactive, mesic Typic Endoaquolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1971IA045001   Lat: 41° 55' 40.51" north  Long: 90° 51' 16.24" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X23-962-1	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Taxonomy Tier 1

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

Fine

CaCO3

1500

.1-75

Bulk

Cole

Vol

Resist

Clay

Clay

Clay

kPa

Clay

mm

Den

Whole

% of

Min

Depth

<.002

<.0002

<.002

/Clay

Est

Frac

33 kPa

Soil

Whole

%

Layer

(cm)

Horz

Prep

(---------% of <2 mm-------)

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

g cm-3

cm cm-1

3A1

ISU00256

0-23

Ap

S

42.7

ISU00257

23-30

A1

S

28.4

ISU00258

30-38

A2

S

27.7

ISU00259

38-61

A3

S

27.4

ISU00260

61-76

Bw

S

28.2

ISU00261

76-97

Cg1

S

26.2

ISU00262

97-152

Cg2

S

17.0

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

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

kg -1

%

dS m-1

%

4C1a2a

ISU00256

0-23

Ap

S

6.4

ISU00257

23-30

A1

S

6.3

ISU00258

30-38

A2

S

6.4

ISU00259

38-61

A3

S

6.4

ISU00260

61-76

Bw

S

6.4

ISU00261

76-97

Cg1

S

7.1

ISU00262

97-152

Cg2

S

7.2

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