*** Primary Characterization Data ***

Pedon ID: S1973IA043003

( Clayton, Iowa )

Print Date: Dec 11 2024 3:26PM

Sampled as on Jul 17, 1973:	Tama ; Fine-silty, mixed, superactive, mesic Typic Hapludolls
Revised to correlated on Jul 17, 1973:	Tama ; Fine-silty, mixed, superactive, mesic Typic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1973IA043003   Lat: 42° 55' 42.27" north  Long: 91° 17' 18.07" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X22-120-2	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
ISU00499	Ap	Ap	0-20	12248	S1973IA043003-1		SILT LOAM	SIL
ISU00500	A	A12	20-30	12249	S1973IA043003-2		SILT LOAM	SICL
ISU00501	E	A3	30-48	12250	S1973IA043003-3		SILT LOAM	SICL
ISU00502	Bt1	B21	48-60	12251	S1973IA043003-4		SILTY CLAY LOAM	SICL
ISU00503	Bt2	B22	60-86	12252	S1973IA043003-5		SILTY CLAY LOAM	SICL
ISU00504	BC1	B31	86-106	12253	S1973IA043003-6		SILT LOAM	SIL
ISU00505	BC2	B32	106-132	12254	S1973IA043003-7		SILT LOAM	SIL
ISU00506	C	C	132-152	12255	S1973IA043003-8		SILT LOAM	SIL

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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
ISU00499	0-20	Ap	S	sil	23.8	73.3	2.9			32.1	41.2
ISU00500	20-30	A	S	sicl	27.1	70.7	2.2			33.1	37.6
ISU00501	30-48	E	S	sicl	28.2	70.4	1.4			32.9	37.5
ISU00502	48-61	Bt1	S	sicl	27.4	70.6	2.1			32.3	38.3
ISU00503	61-86	Bt2	S	sicl	27.7	69.9	2.4			29.1	40.8
ISU00504	86-107	BC1	S	sil	26.0	71.5	2.5			28.6	42.9
ISU00505	107-132	BC2	S	sil	25.8	72.7	1.6			29.4	43.3
ISU00506	132-152	C	S	sil	25.9	72.2	1.9			28.3	43.9

*** Primary Characterization Data ***

Pedon ID: S1973IA043003

( Clayton, Iowa )

Print Date: Dec 11 2024 3:26PM

Sampled As	:	Tama		Fine-silty, mixed, superactive, mesic Typic Hapludolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X22-120-2

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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

ISU00499

0-20

Ap

S

7.2

ISU00500

20-30

A

S

7.1

ISU00501

30-48

E

S

6.8

ISU00502

48-61

Bt1

S

6.4

ISU00503

61-86

Bt2

S

5.9

ISU00504

86-107

BC1

S

5.9

ISU00505

107-132

BC2

S

6.0

ISU00506

132-152

C

S

6.1