*** Primary Characterization Data ***

Pedon ID: S1987IA005005

( Allamakee, Iowa )

Print Date: Mar 2 2025 9:06AM

Sampled as on Aug 29, 1987:	Ossian ; Fine-silty, mixed, mesic Typic Haplaquolls
Revised to correlated on Aug 21, 2019:	Garwin ; Fine-silty, mixed, superactive, mesic Typic Endoaquolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1987IA005005   Lat: 43° 13' 51.04" north  Long: 91° 34' 33.79" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-489-1	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
ISU01785	Ap	Ap	0-27	51057	S1987IA005005-1		SILTY CLAY LOAM	SICL
ISU01786	A	A1	27-40	51058	S1987IA005005-2		SILTY CLAY LOAM	SICL
ISU01787	A	A2	40-50	51059	S1987IA005005-3		SILTY CLAY LOAM	SICL
ISU01788	Bg1	Bg1	50-66	51085	S1987IA005005-4		SILTY CLAY LOAM	SICL
ISU01789	Bg2	Bg2	66-76	51086	S1987IA005005-5		SILT LOAM	SICL
ISU01790	Bg3	Bg3	76-88	51087	S1987IA005005-6		SILT LOAM	SICL
ISU01791	BCg	BCg	88-109	51088	S1987IA005005-7		SILT LOAM	SIL
ISU01792	Cg	Cg	109-152	51089	S1987IA005005-8		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
ISU01785	0-28	Ap	S	sicl	31.4	66.1	2.5			34.5	31.6
ISU01786	28-41	A	S	sicl	32.1	64.9	3.0			33.3	31.6
ISU01787	41-51	A	S	sicl	30.5	65.5	4.0			32.9	32.6
ISU01788	51-66	Bg1	S	sicl	29.0	66.5	4.5			31.8	34.7
ISU01789	66-76	Bg2	S	sicl	27.6	66.8	5.6			28.0	38.8
ISU01790	76-89	Bg3	S	sicl	27.4	66.4	6.2			24.9	41.5
ISU01791	89-109	BCg	S	sil	23.8	69.9	6.3			25.4	44.5
ISU01792	109-152	Cg	S	sil	21.2	72.7	6.1			25.3	47.4

*** Primary Characterization Data ***

Pedon ID: S1987IA005005

( Allamakee, Iowa )

Print Date: Mar 2 2025 9:06AM

Sampled As	:	Ossian		Fine-silty, mixed, mesic Typic Haplaquolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-489-1

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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

ISU01785

0-28

Ap

S

6.0

ISU01786

28-41

A

S

5.3

ISU01787

41-51

A

S

5.6

ISU01788

51-66

Bg1

S

6.3

ISU01789

66-76

Bg2

S

6.6

ISU01790

76-89

Bg3

S

6.7

ISU01791

89-109

BCg

S

6.8

ISU01792

109-152

Cg

S

7.0