*** Primary Characterization Data ***

Pedon ID: S1984IA005004

( Allamakee, Iowa )

Print Date: Dec 11 2024 5:06PM

Sampled as on Sep 9, 1984:	Shullsburg ; Fine, mixed, mesic Aquic Argiudolls
Revised to correlated on Sep 9, 1984:	Shullsburg ; Fine, mixed, mesic Aquic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1984IA005004   Lat: 43° 20' 46.26" north  Long: 91° 30' 20.60" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-206-1	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
ISU01336	Ap	Ap	0-22	45395	S1984IA005004-1		SILTY CLAY LOAM	SICL
ISU01337	A	A	22-35	45396	S1984IA005004-2		SILTY CLAY LOAM	SICL
ISU01338	Btg1	BA	35-48	45397	S1984IA005004-3		SILTY CLAY LOAM	SICL
ISU01339	Btg2	Bw	48-66	45398	S1984IA005004-4		SILTY CLAY LOAM	SIL
ISU01340	Btg3	2BC	66-81	43399	S1984IA005004-5		SILT LOAM	CL
ISU01341	2BCg	2C1	81-116	45401	S1984IA005004-6		SILT LOAM	C

---

---

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
ISU01336	0-23	Ap	S	sicl	35.3	61.8	2.9			34.4	27.4
ISU01337	23-36	A	S	sicl	33.4	60.5	6.1			34.3	26.2
ISU01338	36-48	Btg1	S	sicl	30.2	63.8	6.0			34.0	29.8
ISU01339	48-66	Btg2	S	sil	26.0	66.5	7.5			34.0	32.5
ISU01340	66-81	Btg3	S	cl	34.4	40.5	25.1			30.5	10.0
ISU01341	81-117	2BCg	S	c	71.1	21.0	7.9			18.1	2.9

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1

ISU01336

0-23

Ap

S

2.21

ISU01337

23-36

A

S

1.08

*** Primary Characterization Data ***

Pedon ID: S1984IA005004

( Allamakee, Iowa )

Print Date: Dec 11 2024 5:06PM

Sampled As	:	Shullsburg		Fine, mixed, mesic Aquic Argiudolls
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X3-206-1

---

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

ISU01336

0-23

Ap

S

7.6

ISU01337

23-36

A

S

7.5

ISU01338

36-48

Btg1

S

7.5

ISU01339

48-66

Btg2

S

7.7

ISU01340

66-81

Btg3

S

7.9

ISU01341

81-117

2BCg

S

7.5