*** Taxonomy Characterization Data ***

Pedon ID: S1978IA055007

( Delaware, Iowa )

Print Date: Apr 24 2025 6:38PM

Sampled as on Dec 6, 1978:	Lindley ; Fine-loamy, mixed, superactive, mesic Typic Hapludalfs
Revised to correlated on Dec 6, 1978:	Lindley ; Fine-loamy, mixed, superactive, mesic Typic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1978IA055007   Lat: 42° 24' 37.26" north  Long: 91° 14' 39.65" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X28-65-1	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

ISU00817

0-18

Ap

S

16.3

ISU00818

18-28

AB

S

26.4

ISU00819

28-48

Bt1

S

28.1

ISU00820

48-71

Bt2

S

26.3

ISU00821

71-91

Bt3

S

25.3

ISU00822

91-109

BC

S

22.6

ISU00824

127-152

C

S

27.1

ISU00823

109-127

C

S

27.7

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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

ISU00817

0-18

Ap

S

5.2

ISU00818

18-28

AB

S

4.9

ISU00819

28-48

Bt1

S

4.9

ISU00820

48-71

Bt2

S

4.7

ISU00821

71-91

Bt3

S

4.8

ISU00822

91-109

BC

S

4.9

ISU00823

109-127

C

S

5.0

ISU00824

127-152

C

S

5.7

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