*** Primary Characterization Data ***

Pedon ID: S1988IA005016

( Allamakee, Iowa )

Print Date: May 19 2024 11:49PM

Sampled as on Sep 5, 1988:	Fayette ; Fine-silty, mixed, superactive, mesic Typic Hapludalfs
Revised to correlated on Sep 5, 1988:	Yellowriver

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1988IA005016   Lat: 43° 20' 34.72" north  Long: 91° 11' 48.89" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-861F-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
ISU01977	A	A	0-12	52456	S1988IA005016-1		SILT LOAM	SIL
ISU01978	E	E	12-30	52457	S1988IA005016-2		SILT LOAM	SIL
ISU01979	BE	BE	30-45	52458	S1988IA005016-3		SILT LOAM	SIL
ISU01980	Bt1	Bt1	45-66	52459	S1988IA005016-4		SILT LOAM	SIL
ISU01981	2Bt2	Bt2	66-101	52461	S1988IA005016-5		SILT LOAM	L
ISU01982	2Bt3	BC	101-121	52462	S1988IA005016-6		SILT LOAM	L
ISU01983	2C	C	121-152	52463	S1988IA005016-7		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
ISU01977	0-13	A	S	sil	11.2	56.6	32.2			22.5	34.1
ISU01978	13-30	E	S	sil	9.6	58.1	32.3			23.5	34.6
ISU01979	30-46	BE	S	sil	11.6	58.9	29.5			23.1	35.8
ISU01980	46-66	Bt1	S	sil	16.9	55.9	27.2			21.5	34.4
ISU01981	66-102	2Bt2	S	l	20.5	46.8	32.7			17.9	28.9
ISU01982	102-122	2Bt3	S	l	19.8	49.9	30.3			18.5	31.4
ISU01983	122-152	2C	S	sil	22.1	58.1	19.8			26.4	31.7

*** Primary Characterization Data ***

Pedon ID: S1988IA005016

( Allamakee, Iowa )

Print Date: May 19 2024 11:49PM

Sampled As	:	Fayette		Fine-silty, mixed, superactive, mesic Typic Hapludalfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-861F-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

ISU01977

0-13

A

S

2.27

ISU01978

13-30

E

S

0.81

ISU01979

30-46

BE

S

0.73

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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

ISU01977

0-13

A

S

7.5

ISU01978

13-30

E

S

7.3

ISU01979

30-46

BE

S

7.1

ISU01980

46-66

Bt1

S

7.0

ISU01981

66-102

2Bt2

S

6.4

ISU01982

102-122

2Bt3

S

5.4

ISU01983

122-152

2C

S

5.7