*** Primary Characterization Data ***

Pedon ID: S1988IA005015

( Allamakee, Iowa )

Print Date: Nov 12 2024 2:01AM

Sampled as :
Revised to correlated:	Boone ; Mesic, uncoated Typic Quartzipsamments

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1988IA005015   Lat: 43° 16' 32.87" north  Long: 91° 22' 50.08" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-841G-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
ISU01973	A	A	0-10	52477	S1988IA005015-1		LOAMY SAND	LS
ISU01974	C1	C1	10-20	52478	S1988IA005015-2		SAND	S
ISU01975	C2	C2	20-30	52479	S1988IA005015-3		SAND	LS
ISU01976	C3	C3	30-55	52486	S1988IA005015-4		SAND	LS

---

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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		3A1	3A1	3A1	3A1	3A1
ISU01973	0-10	A	S	ls	5.2	9.3	85.5			3.8	5.5	5.5	34.4	41.5	3.3	0.8
ISU01974	10-20	C1	S	s	3.6	9.0	87.4			4.0	5.0	6.1	34.2	43.2	3.5	0.4
ISU01975	20-30	C2	S	ls	3.7	11.3	85.0			5.3	6.0	6.1	32.4	41.4	4.6	0.5
ISU01976	30-56	C3	S	ls	3.3	12.8	83.9			5.5	7.3	6.2	32.8	40.9	3.8	0.2

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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

ISU01973

0-10

A

S

1.63

ISU01974

10-20

C1

S

0.66

ISU01975

20-30

C2

S

0.52

*** Primary Characterization Data ***

Pedon ID: S1988IA005015

( Allamakee, Iowa )

Print Date: Nov 12 2024 2:01AM

Sampled As	:
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-841G-2

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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

ISU01973

0-10

A

S

4.4

ISU01974

10-20

C1

S

4.6

ISU01975

20-30

C2

S

4.7

ISU01976

30-56

C3

S

5.0