*** Taxonomy Characterization Data ***

Pedon ID: S1972IA045008

( Clinton, Iowa )

Print Date: May 18 2024 7:44PM

Sampled as on Sep 20, 1972:	Brophy ; Fine-silty, mixed, mesic Typic Argiudolls
Revised to correlated on Sep 20, 1972:	Elvira ; Fine-silty, mixed, mesic Typic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1972IA045008   Lat: 41° 53' 41.43" north  Long: 90° 22' 2.90" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X23-962-2	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

ISU00381

0-18

Ap

S

30.6

ISU00382

18-38

A

S

32.1

ISU00383

38-53

Bg1

S

28.1

ISU00384

53-71

Bg2

S

29.1

ISU00385

71-84

Bg3

S

28.7

ISU00386

84-99

BC

S

30.2

ISU00387

99-122

C1

S

29.2

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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

ISU00381

0-18

Ap

S

5.7

3.74

ISU00382

18-38

A

S

5.8

2.35

ISU00383

38-53

Bg1

S

6.1

0.56

ISU00384

53-71

Bg2

S

6.3

ISU00385

71-84

Bg3

S

6.5

ISU00386

84-99

BC

S

6.6

ISU00387

99-122

C1

S

6.7

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