*** Primary Characterization Data ***

Pedon ID: S1987IA005007

( Allamakee, Iowa )

Print Date: Nov 23 2024 5:02PM

Sampled as on Sep 1, 1987:	Rowley ; Fine-silty, mixed, mesic Aquic Argiudolls
Revised to correlated on Sep 1, 1987:	Rowley ; Fine-silty, mixed, mesic Aquic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1987IA005007   Lat: 43° 26' 18.34" north  Long: 91° 27' 7.58" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-826-1	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
ISU01803	Ap	Ap	0-30	51263	S1987IA005007-1		SILT LOAM	SIL
ISU01804	A	A1	30-40	51264	S1987IA005007-2		SILT LOAM	SIL
ISU01805	Bg1	Bg1	40-63	51265	S1987IA005007-3		SILT LOAM	SIL
ISU01806	Bg2	Bg2	63-81	51266	S1987IA005007-4		SILT LOAM	SIL
ISU01807	Bg3	Bg3	81-114	51267	S1987IA005007-5		SILT LOAM	SIL
ISU01808	C1	C1	114-142	51268	S1987IA005007-6		SILT LOAM	SIL
ISU01809	C2	C2	142-172	51269	S1987IA005007-7		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
ISU01803	0-30	Ap	S	sil	20.5	64.4	15.1			37.7	26.7
ISU01804	30-41	A	S	sil	21.6	65.1	13.3			41.1	24.0
ISU01805	41-64	Bg1	S	sil	24.3	62.3	13.4			36.7	25.6
ISU01806	64-81	Bg2	S	sil	25.0	53.6	21.4			25.2	28.4
ISU01807	81-114	Bg3	S	sil	24.6	55.8	19.6			21.7	34.1
ISU01808	114-142	C1	S	sil	24.4	56.0	19.6			21.9	34.1
ISU01809	142-173	C2	S	sil	23.0	57.9	19.1			19.8	38.1

*** Primary Characterization Data ***

Pedon ID: S1987IA005007

( Allamakee, Iowa )

Print Date: Nov 23 2024 5:02PM

Sampled As	:	Rowley		Fine-silty, mixed, mesic Aquic Argiudolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-826-1

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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

ISU01803

0-30

Ap

S

2.05

ISU01804

30-41

A

S

1.12

ISU01805

41-64

Bg1

S

0.45

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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

ISU01803

0-30

Ap

S

6.8

ISU01804

30-41

A

S

6.3

ISU01805

41-64

Bg1

S

5.6

ISU01806

64-81

Bg2

S

5.3

ISU01807

81-114

Bg3

S

5.3

ISU01808

114-142

C1

S

5.4

ISU01809

142-173

C2

S

5.4