*** Taxonomy Characterization Data ***

Pedon ID: S1978IA055005

( Delaware, Iowa )

Print Date: Dec 4 2024 2:58AM

Sampled as on Sep 30, 1978:	Seaton ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs
Revised to correlated on Sep 30, 1978:	Seaton ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1978IA055005   Lat: 42° 38' 13.85" north  Long: 91° 31' 32.19" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X28-663D2	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

ISU00800

0-15

Ap

S

17.3

ISU00799

0-38

Ap

S

19.3

ISU00801

15-25

AB

S

22.0

ISU00802

25-43

Bt1

S

20.6

ISU00803

38-76

Bt1

S

17.4

ISU00804

43-64

Bt2

S

19.4

ISU00805

64-89

Bt3

S

19.8

ISU00806

89-132

BC

S

16.2

ISU00807

132-152

C

S

15.5

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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

4H2a

ISU00800

0-15

Ap

S

6.0

0.60

ISU00799

0-38

Ap

S

6.7

ISU00801

15-25

AB

S

6.2

0.27

ISU00802

25-43

Bt1

S

6.2

0.11

ISU00803

38-76

Bt1

S

6.7

ISU00804

43-64

Bt2

S

6.0

ISU00805

64-89

Bt3

S

5.8

ISU00806

89-132

BC

S

5.8

ISU00807

132-152

C

S

5.9

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