*** Primary Characterization Data ***

Pedon ID: S1987IA005012

( Allamakee, Iowa )

Print Date: Dec 4 2024 3:07AM

Sampled as on Oct 21, 1987:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls
Revised to correlated on Oct 21, 1987:	Tama ; Fine-silty, mixed, superactive, mesic Typic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1987IA005012   Lat: 43° 14' 55.41" north  Long: 91° 30' 23.68" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-120B-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
ISU01834	Ap	Ap	0-17	51637	S1987IA005012-1		SILT LOAM	SIL
ISU01835	A	A1	17-27	51638	S1987IA005012-2		SILT LOAM	SIL
ISU01836	AB	AB	27-45	51639	S1987IA005012-3		SILT LOAM	SICL
ISU01837	Bt1	Bt1	45-63	51641	S1987IA005012-4		SILTY CLAY LOAM	SICL
ISU01838	Bt2	Bt2	63-78	51642	S1987IA005012-5		SILTY CLAY LOAM	SICL
ISU01839	BC	BC	78-111	51643	S1987IA005012-6		SILTY CLAY LOAM	SIL
ISU01840	C	C	111-152	51644	S1987IA005012-7		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
ISU01834	0-18	Ap	S	sil	26.4	70.6	3.0			33.2	37.4
ISU01835	18-28	A	S	sil	26.6	70.3	3.1			34.0	36.3
ISU01836	28-46	AB	S	sicl	28.5	68.2	3.3			32.7	35.5
ISU01837	46-64	Bt1	S	sicl	30.1	66.3	3.6			30.1	36.2
ISU01838	64-79	Bt2	S	sicl	28.5	67.5	4.0			28.8	38.7
ISU01839	79-112	BC	S	sil	24.8	70.2	5.0			27.7	42.5
ISU01840	112-152	C	S	sil	23.1	73.4	3.5			28.5	44.9

*** Primary Characterization Data ***

Pedon ID: S1987IA005012

( Allamakee, Iowa )

Print Date: Dec 4 2024 3:07AM

Sampled As	:	Tama		Fine-silty, mixed, superactive, mesic Typic Argiudolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-120B-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

ISU01834

0-18

Ap

S

7.0

ISU01835

18-28

A

S

7.0

ISU01836

28-46

AB

S

6.8

ISU01837

46-64

Bt1

S

5.4

ISU01838

64-79

Bt2

S

5.3

ISU01839

79-112

BC

S

5.6

ISU01840

112-152

C

S

5.5