*** Supplementary Characterization Data ***

Pedon ID: S1976IA043006

( Clayton, Iowa )

Print Date: Nov 27 2024 9:59AM

Sampled as on Sep 25, 1976:	Rowley ; Fine-silty, mesic Aquic Argiudolls
Revised to correlated on Sep 25, 1976:	Rowley ; Fine-silty, mesic Aquic Argiudolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1976IA043006   Lat: 42° 47' 24.13" north  Long: 91° 33' 22.71" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X22-826-1	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
ISU00712	0-20	Ap	S																sil	4.1	76.2	19.7
ISU00713	33-48	AB	S																sil	2.7	71.1	26.2
ISU00714	48-58	BA	S																sicl	3.5	69.5	27.0
ISU00715	58-71	Bw	S																sicl	3.2	67.0	29.8
ISU00716	71-91	Bt	S																sicl	2.4	65.9	31.7
ISU00717	91-124	BC	S																sicl	2.4	68.9	28.7
ISU00718	124-183	2C	S																sicl	1.6	69.3	29.1