*** Primary Characterization Data ***

Pedon ID: S1984IA005012

( Allamakee, Iowa )

Print Date: Sep 24 2024 9:37PM

Sampled as on Nov 17, 1984:	Downs ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs
Revised to correlated on May 31, 2014:	Downs ; Fine-silty, mixed, superactive, mesic Mollic Hapludalfs

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1984IA005012   Lat: 43° 21' 40.02" north  Long: 91° 20' 29.28" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-162E-8	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
ISU01388	Ap	Ap	0-22	46559	S1984IA005012-1		SILT LOAM	SIL
ISU01389	A	Ap	22-35	46561	S1984IA005012-2		SILT LOAM	SIL
ISU01390	AB	AB	35-50	46562	S1984IA005012-3		SILT LOAM	SIL
ISU01391	Bt1	Bt1	50-68	46563	S1984IA005012-4		SILTY CLAY LOAM	SIL
ISU01392	Bt2	Bt2	68-101	46564	S1984IA005012-5		SILTY CLAY LOAM	SICL
ISU01393	BC	BC	101-127	46565	S1984IA005012-6		SILT LOAM	SIL
ISU01394	C	C	127-152	46566	S1984IA005012-7		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
ISU01388	0-23	Ap	S	sil	19.3	76.7	4.0			37.3	39.4
ISU01389	23-36	A	S	sil	22.2	74.8	3.0			36.2	38.6
ISU01390	36-51	AB	S	sil	24.9	71.6	3.5			32.8	38.8
ISU01391	51-69	Bt1	S	sil	25.4	71.0	3.6			32.0	39.0
ISU01392	69-102	Bt2	S	sicl	28.7	67.6	3.7			30.3	37.3
ISU01393	102-127	BC	S	sil	26.8	68.7	4.5			26.2	42.5
ISU01394	127-152	C	S	sil	23.7	73.0	3.3			31.0	42.0

*** Primary Characterization Data ***

Pedon ID: S1984IA005012

( Allamakee, Iowa )

Print Date: Sep 24 2024 9:37PM

Sampled As	:	Downs		Fine-silty, mixed, superactive, mesic Mollic Hapludalfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-162E-8

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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

ISU01388

0-23

Ap

S

6.5

ISU01389

23-36

A

S

6.8

ISU01390

36-51

AB

S

6.6

ISU01391

51-69

Bt1

S

6.0

ISU01392

69-102

Bt2

S

5.5

ISU01393

102-127

BC

S

5.7

ISU01394

127-152

C

S

5.8