*** Supplementary Characterization Data ***

Pedon ID: 1981IL013002

( Calhoun, Illinois )

Print Date: Mar 2 2025 8:59AM

Sampled as on Jul 30, 1981:	Raddle
Revised to correlated:	Raddle ; Fine-silty, mixed, superactive, mesic Typic Hapludolls

				State of Illinois
SSL	-	Project	IL200813   University of Illinois, Soil Characterization Data Book #12	University of Illinois
	-	Site ID	1981IL013002   Lat: 39° 5' 17.60" north  Long: 90° 36' 41.41" west  MLRA: 115C	Soil Characterization Laboratory
	-	Pedon No.	81IL013002	Department of Natural Resources and Environmental Science
	-	General Methods 1B1A, 2A1, 2B		Urbana, Illinois

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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
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a
IL27776	0-18	Ap	S																sil	3.0	84.0	12.0
IL27777	18-30	A12	S																sil	3.0	84.0	12.0
IL27778	30-46	A13	S																sil	3.0	82.0	13.0
IL27779	46-53	B1	S																sil	4.0	81.0	14.0
IL27780	53-84	B21	S																sil	4.0	78.0	17.0
IL27781	84-127	B22	S																sil	4.0	76.0	19.0
IL27782	127-173	B3	S																sil	3.0	79.0	18.0