*** Supplementary Characterization Data ***

Pedon ID: S1975IA045002

( Clinton, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled as on Jul 14, 1975:	Zook ; Fine, mixed, mesic Vertic Endoaquolls
Revised to correlated on Jul 14, 1975:	Zook ; Fine, mixed, mesic Vertic Endoaquolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1975IA045002   Lat: 41° 59' 14.73" north  Long: 90° 24' 8.45" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X23-54-1	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
ISU00662	0-23	Ap	S																sicl	2.5	62.6	34.9
ISU00663	23-43	A1	S																sicl	1.7	61.3	37.0
ISU00664	43-61	A2	S																sicl	2.5	59.5	38.0
ISU00665	61-99	A3	S																sicl	1.3	60.2	38.5
ISU00666	99-112	Bg	S																sicl	1.6	59.3	39.1
ISU00667	112-152	Cg	S																sicl	3.9	63.3	32.8