*** Taxonomy Characterization Data ***

Pedon ID: S1987IA005003

( Allamakee, Iowa )

Print Date: Nov 23 2024 7:21AM

Sampled as on Aug 1, 1987:	LaCrescent ; Loamy-skeletal, mixed, mesic Typic Hapludolls
Revised to correlated on Aug 1, 1987:	LaCrescent ; Loamy-skeletal, mixed, mesic Typic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1987IA005003   Lat: 43° 24' 41.27" north  Long: 91° 30' 47.19" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-840G-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

ISU01771

0-23

A1

S

24.2

ISU01772

25-30

A2

S

24.7

ISU01773

30-36

Bw1

S

25.2

ISU01774

36-51

Bw2

S

26.9

ISU01775

51-69

Bw3

S

26.6

ISU01776

69-112

BC

S

19.0

ISU01777

112-152

C

S

13.6

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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

6A1

ISU01771

0-23

A1

S

6.8

4.21

ISU01772

25-30

A2

S

6.8

2.00

ISU01773

30-36

Bw1

S

5.5

1.18

ISU01774

36-51

Bw2

S

4.9

0.97

ISU01775

51-69

Bw3

S

6.8

ISU01776

69-112

BC

S

7.9

ISU01777

112-152

C

S

8.0

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