*** Supplementary Characterization Data ***

Pedon ID: 90MT041002

( Hill, Montana )

Print Date: Nov 23 2024 7:07AM

Sampled as on Nov 1, 1990:	Pendroy ; Very-fine, montmorillonitic, frigid Udorthentic Chromustert
Revised to correlated:	Pendroy ; Very-fine, smectitic, frigid Udorthentic Chromusterts

				United States Department of Agriculture
SSL	-	Project	RP90MT144   HILL COUNTY	Natural Resources Conservation Service
	-	Site ID	S1990MT041002   Lat: 48° 58' 3.71" north  Long: 110° 2' 20.08" west  MLRA: 52	National Soil Survey Center
	-	Pedon No.	90P0545	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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	4C1a2a
90P03121	0-10	A	N																c	0.5	16.8	82.7	7.7
90P03122	10-61	Bw	N																c	0.5	15.5	84.0	7.7