*** Taxonomy Characterization Data ***

Pedon ID: S1984IA005013

( Allamakee, Iowa )

Print Date: May 20 2024 6:22AM

Sampled as on Nov 17, 1984:	Downs ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs
Revised to correlated on Nov 17, 1984:	Downs ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1984IA005013   Lat: 43° 21' 41.63" north  Long: 91° 20' 29.03" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-162E-6	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

ISU01395

0-20

Ap

S

18.8

ISU01396

20-30

A

S

23.5

ISU01397

30-38

BA

S

27.1

ISU01398

38-51

Bw1

S

26.5

ISU01399

51-71

Bw2

S

26.5

ISU01400

71-81

Bw3

S

23.6

ISU01401

81-117

Bw4

S

24.8

ISU01402

117-152

C

S

41.9

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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

ISU01395

0-20

Ap

S

7.0

ISU01396

20-30

A

S

6.4

ISU01397

30-38

BA

S

6.3

ISU01398

38-51

Bw1

S

6.1

ISU01399

51-71

Bw2

S

6.2

ISU01400

71-81

Bw3

S

6.5

ISU01401

81-117

Bw4

S

7.1

ISU01402

117-152

C

S

7.2

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