*** Primary Characterization Data ***

Pedon ID: S1986IA005002

( Allamakee, Iowa )

Print Date: Nov 24 2024 11:56PM

Sampled as on Jul 28, 1986:	Rawles ; Fine-silty, mixed, mesic Mollic Udifluvents
Revised to correlated on Jul 28, 1986:	Ion ; Fine-silty, mixed, mesic Mollic Udifluvents

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1986IA005002   Lat: 43° 27' 6.87" north  Long: 91° 36' 13.58" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-670-2	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
ISU01699	Ap	Ap	0-22	50441	S1986IA005002-1		SILT LOAM	SIL
ISU01700	C1	C1	22-83	50442	S1986IA005002-2		SILT LOAM	SIL
ISU01702	C2	C2	83-91	50443	S1986IA005002-3		SILT LOAM	SIL
ISU01703	2Ab	2Ab1	91-121	50444	S1986IA005002-4		SILT LOAM	SIL
ISU01704	2Ab	2Ab1	121-152	50445	S1986IA005002-4		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
ISU01699	0-23	Ap	S	sil	12.5	64.7	22.8			24.1	40.6
ISU01700	23-84	C1	S	sil	15.9	75.2	8.9			35.1	40.1
ISU01702	84-91	C2	S	sil	18.4	64.1	17.5			26.1	38.0
ISU01703	91-122	2Ab	S	sil	18.3	53.5	28.2			19.4	34.1
ISU01704	122-152	2Ab	S	sil	19.9	57.1	23.1			22.4	34.7

*** Primary Characterization Data ***

Pedon ID: S1986IA005002

( Allamakee, Iowa )

Print Date: Nov 24 2024 11:56PM

Sampled As	:	Rawles		Fine-silty, mixed, mesic Mollic Udifluvents
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-670-2

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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

ISU01699

0-23

Ap

S

1.94

ISU01700

23-84

C1

S

1.80

ISU01702

84-91

C2

S

4.37

ISU01703

91-122

2Ab

S

4.97

ISU01704

122-152

2Ab

S

2.62

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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

ISU01699

0-23

Ap

S

7.4

ISU01700

23-84

C1

S

7.5

ISU01702

84-91

C2

S

7.4

ISU01704

122-152

2Ab

S

7.5

ISU01703

91-122

2Ab

S

7.4