*** Taxonomy Characterization Data ***

Pedon ID: S1969IA045004

( Clinton, Iowa )

Print Date: Dec 4 2024 3:01AM

Sampled as on Mar 4, 1973:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls
Revised to correlated on Mar 4, 1973:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls

				State of Iowa
SSL	-	Project	IAS201501   Iowa State Univeristy	Iowa State University
	-	Site ID	S1969IA045004   Lat: 41° 51' 13.25" north  Long: 90° 21' 14.60" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X23-120-1B	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

ISU02927

0-18

Ap

S

23.0

ISU02928

18-30

A1

S

26.2

ISU02929

30-48

A2

S

27.6

ISU02930

48-66

AB

S

27.9

ISU02931

66-86

Bt1

S

28.1

ISU02932

66-86

Bt1

S

28.8

ISU02933

86-102

Bt2

S

28.8

ISU02934

102-117

Bt3

S

27.9

ISU02935

117-152

C

S

27.1

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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

6A1

ISU02927

0-18

Ap

S

7.2

1.97

ISU02928

18-30

A1

S

6.6

1.74

ISU02929

30-48

A2

S

6.1

1.49

ISU02930

48-66

AB

S

5.6

1.01

ISU02931

66-86

Bt1

S

5.7

ISU02932

66-86

Bt1

S

5.7

ISU02933

86-102

Bt2

S

5.6

ISU02934

102-117

Bt3

S

5.7

ISU02935

117-152

C

S

5.7

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