AVO Sample Information

Alaska Volcano Observatory

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SAMPLE INFO : SK-11-2-5

Text Description:
Tephra present in several cores from Skilak Lake, at a depth of 10-14 cm.

References:

GEOCHEM DATA

StationID	Latitude	Longitude	Geologist	DateVisited	Age Info	Volcano	Eruption	Location Description	Text Description	Sample ID	Sample Type 1	Sample Type 2	Final Unit	Material	Coeff	SiO2	TiO2	Al2O3	FeOT	MnO	MgO	CaO	Na2O	K2O	P2O5	Total-majors	REF majors	METH majors	Fe2O3/Fe203T orig	FeO/FeOT orig	Volatiles csv	METH volatiles	Cs	Rb	Ba	Sr	La	Ce	Pr	Nd	Sm	Eu	Gd	Tb	Dy	Ho	Er	Tm	Yb	Lu	Y	Zr	Nb	Hf	Ta	Pb	Th	U	Sc	V	Cr	Fe	Co	Ni	Cu	Zn	Ga	Mo	As	Na	K	Ref trace1	METH trace1	Rb	Ba	Sr	La	Ce	Nd	Sm	Eu	Gd	Dy	Er	Yb	Lu	Y	Zr	Nb	Pb	Th	U	Sc	Ti	V	Cr	Ni	Cu	Zn	Ga	Ref trace2	METH trace2	Light csv	Halogen csv	other major csv	other lile csv	other ree csv	other hfse csv	other hpe csv	other tm csv	other misc csv
SK-11	60.5	-150.49998	Stihler, S. D.	1987-01-01	1883 stratigraphy; 89; Age is approximate. This tephra lies just below the 1912 Katmai and 1902 Redoubt tephras present in Shilak Lake cores.		1883-10-6	Skilak Lake, Kenai Peninsula, Alaska. Location imprecisely georeferenced from Figure 1 in Stihler et al. (1991).	Tephra present in several cores from Skilak Lake, at a depth of 10-14 cm.	SK-11-2-5	Tephra Fall	Cumulate		Glass		74.85	0.32	13.56			0.39	1.75	4.17	2.95			89	EMP	1.83		Cl=0.19; H2O=1.02	EMP

SAMPLE LOCATION

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