*** Supplementary Characterization Data ***

Pedon ID: S1986IA005043

( Allamakee, Iowa )

Print Date: Mar 2 2025 8:50AM

Sampled as on Sep 29, 1986:	Rollingstone ; Very-fine, montmorillonitic, mesic Typic Paleudalfs
Revised to :

				State of Iowa
SSL	-	Project	IAS201501   Iowa State Univeristy	Iowa State University
	-	Site ID	S1986IA005043   Lat: 43° 29' 23.00" north  Long: 91° 21' 9.99" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-9-43	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																						3A1
ISU03903	0-8	A	S																sil	6.3	77.7	16.0
ISU03904	8-19	E1	S																sil	7.2	79.6	13.2
ISU03905	19-33	E2	S																sil	6.9	76.9	16.1
ISU03906	33-50	2Bt1	S																sicl	9.7	63.0	27.3
ISU03907	50-66	2Bt2	S																c	13.5	36.3	50.2
ISU03908	66-94	3Bt3	S																c	13.3	25.3	61.5
ISU03909	94-132	3Bt4	S																c	18.6	13.9	67.5
ISU03910	132-150	3BC	S																sc	49.2	13.2	37.7