*** Primary Characterization Data ***

Pedon ID: S1975IA043001

( Clayton, Iowa )

Print Date: Nov 21 2024 3:34PM

Sampled as on May 26, 1975:	Ankeny ; Coarse-loamy, mixed, mesic Cumulic Hapludolls
Revised to correlated on May 26, 1975:	Ankeny ; Coarse-loamy, mixed, mesic Cumulic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1975IA043001   Lat: 42° 51' 7.34" north  Long: 91° 23' 35.02" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X22-136-1	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
ISU00630	Ap	Ap	0-20	15495	S1975IA043001-1		FINE SANDY LOAM	SL
ISU00631	A1	A12	20-43	15496	S1975IA043001-2		FINE SANDY LOAM	SL
ISU00632	A1	A13	43-71	15497	S1975IA043001-2		FINE SANDY LOAM	SL
ISU00633	A2	B	71-88	15498	S1975IA043001-3		FINE SANDY LOAM	LFS
ISU00634	Bw	C	88-106	15499	S1975IA043001-4		LOAMY SAND	LFS

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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
ISU00630	0-20	Ap	S	sl	9.8	16.2	74.0			6.7	9.5
ISU00631	20-43	A1	S	sl	9.6	15.8	74.6			6.3	9.5
ISU00632	43-71	A1	S	sl	9.0	14.9	76.1			5.7	9.2
ISU00633	71-89	A2	S	lfs	7.8	11.7	80.5			4.7	7.0
ISU00634	89-107	Bw	S	lfs	6.6	7.9	85.5			3.4	4.5

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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

ISU00630

0-20

Ap

S

1.20

ISU00631

20-43

A1

S

1.00

ISU00632

43-71

A1

S

0.90

*** Primary Characterization Data ***

Pedon ID: S1975IA043001

( Clayton, Iowa )

Print Date: Nov 21 2024 3:34PM

Sampled As	:	Ankeny		Coarse-loamy, mixed, mesic Cumulic Hapludolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X22-136-1

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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

ISU00630

0-20

Ap

S

6.3

ISU00632

43-71

A1

S

6.2

ISU00631

20-43

A1

S

5.9

ISU00633

71-89

A2

S

6.6

ISU00634

89-107

Bw

S

6.8