*** Primary Characterization Data ***

Pedon ID: S1980IA055004

( Delaware, Iowa )

Print Date: Nov 21 2024 1:23PM

Sampled as on May 31, 1950:	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	S1980IA055004   Lat: 42° 38' 40.49" north  Long: 91° 11' 52.29" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X28-162B-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
ISU00911	Ap	Ap	0-20	30855	S1980IA055004-1		SILT LOAM	SIL
ISU00912	AB	B1	20-33	30856	S1980IA055004-2		SILTY CLAY LOAM	SICL
ISU00913	Bt1	B21t	33-50	30857	S1980IA055004-3		SILTY CLAY LOAM	SIL
ISU00914	Bt2	B22t	50-71	30858	S1980IA055004-4		SILT LOAM	SIL
ISU00916	BC	B3	71-88	30859	S1980IA055004-5		SILT LOAM	SIL
ISU00917	C	C	88-152	30861	S1980IA055004-6		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
ISU00911	0-20	Ap	S	sil	24.7	71.5	3.8			28.8	42.7
ISU00912	20-33	AB	S	sicl	28.4	67.9	3.7			28.2	39.7
ISU00913	33-51	Bt1	S	sil	26.7	69.6	3.7			28.5	41.1
ISU00914	51-71	Bt2	S	sil	24.0	72.1	3.9			29.5	42.6
ISU00916	71-89	BC	S	sil	24.6	70.7	4.7			28.4	42.3
ISU00917	89-152	C	S	sil	25.7	70.3	4.0			27.1	43.2

*** Primary Characterization Data ***

Pedon ID: S1980IA055004

( Delaware, Iowa )

Print Date: Nov 21 2024 1:23PM

Sampled As	:	Downs		Fine-silty, mixed, superactive, mesic Mollic Hapludalfs
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X28-162B-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

ISU00911

0-20

Ap

S

6.3

ISU00912

20-33

AB

S

5.2

ISU00913

33-51

Bt1

S

5.1

ISU00914

51-71

Bt2

S

5.0

ISU00916

71-89

BC

S

5.6

ISU00917

89-152

C

S

5.5