*** Primary Characterization Data ***

Pedon ID: S1972IA045014

( Clinton, Iowa )

Print Date: Nov 12 2024 3:46AM

Sampled as on Apr 9, 1972:	Atterberry ; Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs
Revised to correlated on Apr 9, 1972:	Atterberry ; Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1972IA045014   Lat: 42° 1' 56.13" north  Long: 90° 41' 2.04" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X23-291-2	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
ISU02135	Ap	Ap	0-17	7271	S1972IA045014-1		SILT LOAM	SIL
ISU02136	E	A21	17-25	7272	S1972IA045014-2		SILT LOAM	SIL
ISU02137	BE	B1	25-40	7273	S1972IA045014-3		SILT LOAM	SIL
ISU02138	Bt1	B21t	40-53	7274	S1972IA045014-4		SILT LOAM	SIL
ISU02139	Bt2	B21t	53-71	7275	S1972IA045014-5		SILTY CLAY LOAM	SICL
ISU02140	Bt3	B22t	71-104	7276	S1972IA045014-6		SILTY CLAY LOAM	SICL
ISU02141	BC	B3	104-134	7277	S1972IA045014-7		SILT LOAM	SIL
ISU02142	C	C	134-231	7278	S1972IA045014-8		LOAM	L

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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
ISU02135	0-18	Ap	S	sil	24.4	70.6	5.0			37.2	33.4
ISU02136	18-25	E	S	sil	26.5	67.6	5.9			34.7	32.9
ISU02137	25-41	BE	S	sil	22.8	70.0	7.2			35.8	34.2
ISU02138	41-53	Bt1	S	sil	23.8	70.0	6.2			38.6	31.4
ISU02139	53-71	Bt2	S	sicl	27.3	67.7	5.0			32.4	35.3
ISU02140	71-104	Bt3	S	sicl	29.0	61.7	9.3			26.8	34.9
ISU02141	104-135	BC	S	sil	22.6	65.5	11.9			29.7	35.8
ISU02142	135-231	C	S	l	23.0	49.7	27.3			8.0	41.7

*** Primary Characterization Data ***

Pedon ID: S1972IA045014

( Clinton, Iowa )

Print Date: Nov 12 2024 3:46AM

Sampled As	:	Atterberry		Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X23-291-2

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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

ISU02135

0-18

Ap

S

5.5

ISU02136

18-25

E

S

5.1

ISU02137

25-41

BE

S

4.7

ISU02138

41-53

Bt1

S

4.9

ISU02139

53-71

Bt2

S

4.9

ISU02140

71-104

Bt3

S

5.0

ISU02141

104-135

BC

S

5.1

ISU02142

135-231

C

S

5.2