*** Primary Characterization Data ***

Pedon ID: S1987IA005001

( Allamakee, Iowa )

Print Date: Dec 17 2024 8:20PM

Sampled as on Jan 9, 1987:	Sparta ; Sandy, mixed, mesic Entic Hapludolls
Revised to correlated on Jan 9, 1987:	Sparta ; Sandy, mixed, mesic Entic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1987IA005001   Lat: 43° 26' 55.65" north  Long: 91° 18' 59.88" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-41B-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
ISU01765	Ap	Ap	0-25	51631	S1987IA005001-1		SAND	S
ISU01766	A	A	25-58	51632	S1987IA005001-2		SAND	LS
ISU01767	Bw1	Bw1	58-73	51633	S1987IA005001-3		SAND	LS
ISU01768	Bw2	Bw2	73-96	51634	S1987IA005001-4		SAND	S
ISU01769	C1	C1	96-116	51635	S1987IA005001-5		SAND LOAMY SAND	S
ISU01770	C2	C2	116-152	51636	S1987IA005001-6		SAND LOAMY SAND	S

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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
ISU01765	0-25	Ap	S	s	4.3	7.7	88.0			3.5	4.2	2.1	16.7	50.7	14.5	2.8
ISU01766	25-58	A	S	ls	5.6	9.5	84.9			5.7	3.8	1.9	16.8	51.7	12.3	0.4
ISU01767	58-74	Bw1	S	ls	6.1	9.2	84.1			5.1	4.1	1.7	14.4	53.0	13.3	0.5
ISU01768	74-97	Bw2	S	s	5.1	6.0	88.9			3.6	2.4	1.4	14.2	55.7	15.0	0.7
ISU01769	97-117	C1	S	s	3.6	2.2	94.2			0.6	1.6	1.5	19.7	60.4	11.0	0.3
ISU01770	117-152	C2	S	s	2.4	0.7	96.6			0.5	0.2	0.6	21.9	65.6	7.0	0.1

*** Primary Characterization Data ***

Pedon ID: S1987IA005001

( Allamakee, Iowa )

Print Date: Dec 17 2024 8:20PM

Sampled As	:	Sparta		Sandy, mixed, mesic Entic Hapludolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-41B-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

ISU01765

0-25

Ap

S

0.66

ISU01766

25-58

A

S

0.24

ISU01767

58-74

Bw1

S

0.24

ISU01768

74-97

Bw2

S

0.14

ISU01769

97-117

C1

S

0.16

ISU01770

117-152

C2

S

0.29

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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

ISU01765

0-25

Ap

S

6.2

ISU01766

25-58

A

S

6.2

ISU01767

58-74

Bw1

S

6.1

ISU01768

74-97

Bw2

S

5.6

ISU01769

97-117

C1

S

5.7

ISU01770

117-152

C2

S

5.4