*** Taxonomy Characterization Data ***

Pedon ID: 1962IA089024

( Howard, Iowa )

Print Date: Apr 21 2025 6:34AM

Sampled as on Jul 14, 1962:	Cresco
Revised to correlated on Jan 15, 2020:	Cresco ; Fine-loamy, mixed, superactive, mesic Typic Argiudolls

				State of Iowa
SSL	-	Project	IAS201501   Iowa State Univeristy	Iowa State University
	-	Site ID	1962IA089024   Lat: 43° 24' 9.03" north  Long: 92° 21' 21.39" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X45-783-2	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

ISU03707

0-20

Ap

S

29.0

ISU03708

20-33

A

S

28.9

ISU03709

33-43

BA

S

29.2

ISU03710

43-64

2Bw

S

33.9

ISU03711

64-102

2Bt

S

34.3

ISU03712

64-102

2Bt

S

30.4

ISU03713

102-119

2BC

S

29.7

ISU03714

119-152

2C

S

31.3

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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

ISU03707

0-20

Ap

S

6.5

ISU03708

20-33

A

S

5.6

ISU03709

33-43

BA

S

5.4

ISU03710

43-64

2Bw

S

5.5

ISU03711

64-102

2Bt

S

5.6

ISU03712

64-102

2Bt

S

5.9

ISU03713

102-119

2BC

S

7.1

ISU03714

119-152

2C

S

7.3

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