*** Primary Characterization Data ***

Pedon ID: S1975IA045005

( Clinton, Iowa )

Print Date: Mar 2 2025 8:58AM

Sampled as on Dec 8, 1975:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls
Revised to correlated on Dec 8, 1975:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1975IA045005   Lat: 41° 47' 13.07" north  Long: 90° 18' 35.50" west  MLRA: 115C	Soil Characterization Laboratory
	-	Pedon No.	X23-920-3	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
ISU00677	Ap	Ap	0-25	17482	S1975IA045005-1		SILT LOAM	SIL
ISU00678	A1	A12	25-43	17483	S1975IA045005-2		SILT LOAM	SIL
ISU00679	A2	A13	43-55	17484	S1975IA045005-3		SILT LOAM
ISU00680	AB	A3	55-66	17485	S1975IA045005-4		SILT LOAM	SIL
ISU00681	Bt1	B21	66-83	17486	S1975IA045005-5		SILTY CLAY LOAM	SIL
ISU00682	Bt2	B22t	83-104	17487	S1975IA045005-6		SILTY CLAY LOAM	SICL
ISU00683	2BC	2B3	104-111	17506	S1975IA045005-7		SANDY LOAM	SL
ISU00684	2C1	2C1	111-127	17507	S1975IA045005-8		FINE SAND	FS
ISU00685	2C2	2C2	127-152	17508	S1975IA045005-9		FINE SAND	FS

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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
ISU00677	0-25	Ap	S	sil	23.4	67.9	8.7			35.0	32.9
ISU00678	25-43	A1	S	sil	25.7	70.7	3.6			39.3	31.4
ISU00680	56-66	AB	S	sil	24.0	72.0	4.0			39.7	32.3
ISU00681	66-84	Bt1	S	sil	26.2	71.1	2.8			34.8	36.3
ISU00682	84-104	Bt2	S	sicl	27.1	67.8	5.1			29.1	38.7
ISU00683	104-112	2BC	S	sl	16.9	19.6	63.5			7.7	11.9
ISU00684	112-127	2C1	S	fs	8.1	2.4	89.5			0.8	1.6
ISU00685	127-152	2C2	S	fs	9.0	0.5	90.5			0.1	0.4

*** Primary Characterization Data ***

Pedon ID: S1975IA045005

( Clinton, Iowa )

Print Date: Mar 2 2025 8:58AM

Sampled As	:	Tama		Fine-silty, mixed, superactive, mesic Typic Argiudolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X23-920-3

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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

ISU00677

0-25

Ap

S

6.9

ISU00678

25-43

A1

S

6.8

ISU00679

43-56

A2

S

6.3

ISU00680

56-66

AB

S

5.7

ISU00681

66-84

Bt1

S

5.8

ISU00682

84-104

Bt2

S

5.7

ISU00683

104-112

2BC

S

6.4

ISU00684

112-127

2C1

S

6.2

ISU00685

127-152

2C2

S

6.0