*** Primary Characterization Data ***

Pedon ID: S1975IA045002

( Clinton, Iowa )

Print Date: Nov 24 2024 4:16AM

Sampled as on Jul 14, 1975:	Zook ; Fine, mixed, mesic Vertic Endoaquolls
Revised to correlated on Jul 14, 1975:	Zook ; Fine, mixed, mesic Vertic Endoaquolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1975IA045002   Lat: 41° 59' 14.73" north  Long: 90° 24' 8.45" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X23-54-1	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU00662	Ap	Ap	0-22	15757	S1975IA045002-1		SILTY CLAY LOAM	SICL
ISU00663	A1	A12	22-43	15758	S1975IA045002-2		SILTY CLAY LOAM	SICL
ISU00664	A2	A13	43-60	15759	S1975IA045002-3		SILTY CLAY LOAM	SICL
ISU00665	A3	A14	60-99	15801	S1975IA045002-4		SILTY CLAY LOAM	SICL
ISU00666	Bg	B	99-111	15802	S1975IA045002-5		SILTY CLAY LOAM	SICL
ISU00667	Cg	Cg	111-152	15803	S1975IA045002-6		SILTY CLAY LOAM	SICL

---

---

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
ISU00662	0-23	Ap	S	sicl	34.9	62.6	2.5			42.6	20.0
ISU00663	23-43	A1	S	sicl	37.0	61.3	1.7			39.0	22.3
ISU00664	43-61	A2	S	sicl	38.0	59.5	2.5			38.9	20.6
ISU00665	61-99	A3	S	sicl	38.5	60.2	1.3			18.0	42.2
ISU00666	99-112	Bg	S	sicl	39.1	59.3	1.6			38.6	20.7
ISU00667	112-152	Cg	S	sicl	32.8	63.3	3.9			39.7	23.6

*** Primary Characterization Data ***

Pedon ID: S1975IA045002

( Clinton, Iowa )

Print Date: Nov 24 2024 4:16AM

Sampled As	:	Zook		Fine, mixed, mesic Vertic Endoaquolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X23-54-1

---

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

ISU00662

0-23

Ap

S

6.2

ISU00663

23-43

A1

S

6.3

ISU00664

43-61

A2

S

6.5

ISU00665

61-99

A3

S

6.4

ISU00666

99-112

Bg

S

6.2

ISU00667

112-152

Cg

S

6.5