*** Supplementary Characterization Data ***

Pedon ID: S1973IA043010

( Clayton, Iowa )

Print Date: Dec 17 2024 10:23PM

Sampled as on Aug 5, 1973:	Colo ; Fine-silty, mixed, mesic Cumulic Hapludolls
Revised to correlated on Aug 5, 1973:	Colo ; Fine-silty, mixed, mesic Cumulic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1973IA043010   Lat: 42° 55' 14.48" north  Long: 91° 16' 11.31" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X22-133-1	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
ISU00544	0-15	A1	S																sicl	1.2	70.0	29.0
ISU00545	15-51	A2	S																sicl	2.9	63.9	33.3
ISU00546	51-79	A3	S																sicl	2.0	64.5	33.6
ISU00547	79-107	A4	S																sicl	2.3	66.8	31.0
ISU00548	107-127	A5	S																sil	7.4	66.5	26.1
ISU00549	127-152	C	S																sil	1.9	74.5	23.6