*** Primary Characterization Data ***

Pedon ID: S1987IA005004

( Allamakee, Iowa )

Print Date: Nov 21 2024 1:35PM

Sampled as on Apr 11, 1987:	Eitzen ; Fine-silty, mixed, nonacid, mesic Mollic Udifluvents
Revised to correlated on Apr 11, 1987:	Eitzen ; Fine-silty, mixed, nonacid, mesic Mollic Udifluvents

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1987IA005004   Lat: 43° 17' 48.22" north  Long: 91° 26' 34.11" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-85-2	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU01778	Ap	Ap	0-20	51001	S1987IA005004-1		SILT LOAM	SIL
ISU01779	C1	C1	20-53	51002	S1987IA005004-2		SILT LOAM	SIL
ISU01780	C2	C2	53-63	51003	S1987IA005004-3		SILT LOAM	SIL
ISU01781	Ab	Ab	63-93	51004	S1987IA005004-4		SILT LOAM	SIL
ISU01782	ABb	ABb	93-111	51005	S1987IA005004-5		SILT LOAM	SIL
ISU01783	Bb1	Bwb1	111-129	51006	S1987IA005004-6		SILT LOAM	SIL
ISU01784	Bb2	Bwb2	129-152	51007	S1987IA005004-7		SILT LOAM	SIL

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PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
					3A1					3A1
ISU01778	0-20	Ap	S	sil	12.7	74.7	12.3			28.4	46.3
ISU01779	20-53	C1	S	sil	12.8	78.1	9.0			30.0	48.1
ISU01780	53-64	C2	S	sil	18.0	72.2	9.5			33.3	38.9
ISU01781	64-94	Ab	S	sil	21.3	64.6	13.8			29.0	35.6
ISU01782	94-112	ABb	S	sil	19.2	67.2	13.4			28.9	38.3
ISU01783	112-130	Bb1	S	sil	17.5	68.5	13.8			29.1	39.4
ISU01784	130-152	Bb2	S	sil	17.4	58.2	24.2			22.9	35.3

*** Primary Characterization Data ***

Pedon ID: S1987IA005004

( Allamakee, Iowa )

Print Date: Nov 21 2024 1:35PM

Sampled As	:	Eitzen		Fine-silty, mixed, nonacid, mesic Mollic Udifluvents
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-85-2

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Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1

ISU01778

0-20

Ap

S

1.53

ISU01779

20-53

C1

S

1.02

ISU01780

53-64

C2

S

1.52

ISU01781

64-94

Ab

S

2.08

ISU01782

94-112

ABb

S

1.56

ISU01783

112-130

Bb1

S

0.92

ISU01784

130-152

Bb2

S

0.31

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pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a

ISU01778

0-20

Ap

S

6.6

ISU01779

20-53

C1

S

5.7

ISU01780

53-64

C2

S

5.8

ISU01781

64-94

Ab

S

5.6

ISU01782

94-112

ABb

S

5.7

ISU01783

112-130

Bb1

S

5.5

ISU01784

130-152

Bb2

S

5.5