*** Taxonomy Characterization Data ***

Pedon ID: S1969IA089005

( Howard, Iowa )

Print Date: Nov 23 2024 6:23AM

Sampled as on Nov 16, 1965:	Port Byron ; Fine-silty, mixed, superactive, mesic Typic Hapludolls
Revised to correlated on Nov 16, 1965:	Port Byron ; Fine-silty, mixed, superactive, mesic Typic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1969IA089005   Lat: 43° 28' 36.00" north  Long: 92° 9' 59.98" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X45-620-1	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

ISU00106

0-17

Ap

S

23.8

ISU00107

17-25

A1

S

24.7

ISU00108

25-36

A2

S

24.5

ISU00109

36-46

AB

S

24.5

ISU00111

64-81

Bt1

S

24.9

ISU00112

81-99

Bt2

S

21.1

ISU00113

99-119

BC

S

18.5

ISU00114

119-140

C1

S

21.2

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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

ISU00106

0-17

Ap

S

6.8

ISU00107

17-25

A1

S

6.4

ISU00108

25-36

A2

S

6.2

ISU00109

36-46

AB

S

6.0

ISU00111

64-81

Bt1

S

5.8

ISU00110

46-64

Bt1

S

5.9

ISU00112

81-99

Bt2

S

5.9

ISU00113

99-119

BC

S

5.9

ISU00114

119-140

C1

S

6.1

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