AVO Sample Information

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
UT50	67.81	-139.49	Westgate, J. A.		124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613).			Old Crow Lowlands, Old Crow Basin. Bluff located along the Old Crow River in the Yukon Territory, Canada; bluff is made up mostly of fluvial and lacustrine sediments. Locality 15 of Westgate et al. (1983). Coordinates provided in Preece et al. (2011) vary slightly.	5 cm thick. The tephra occurs in cryogenically deformed, late-Pleistocene fluvial deposits located below the glaciolacustrine silt and clay that form a conspicuous, dark, recessive unit close to the top of the bluff. No other information provided.	UT50	Tephra Fall	Cumulate		Glass		75.66	0.27	13	1.67	0.05	0.28	1.51	3.61	3.67			10271	EMP		1.67	Cl=0.27; H2O=4.57	EMP		117		139															29.8	263					8	4														1237	XRF
UT50	67.81	-139.49	Westgate, J. A.		124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613).			Old Crow Lowlands, Old Crow Basin. Bluff located along the Old Crow River in the Yukon Territory, Canada; bluff is made up mostly of fluvial and lacustrine sediments. Locality 15 of Westgate et al. (1983). Coordinates provided in Preece et al. (2011) vary slightly.	5 cm thick. The tephra occurs in cryogenically deformed, late-Pleistocene fluvial deposits located below the glaciolacustrine silt and clay that form a conspicuous, dark, recessive unit close to the top of the bluff. No other information provided.	UT50	Tephra Fall	Cumulate		Glass		75.46	0.31	12.9	1.74		0.26	1.37	3.83	3.88			1792	EMP		1.74	Cl=0.26; H2O=3.96	EMP

StationID	Latitude	Longitude	Geologist	DateVisited	Age Info	Volcano	Eruption	Location Description	Text Description	Sample ID	Sample Type 1	Sample Type 2	Final Unit	Material	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
UT50	67.81	-139.49	Westgate, J. A.		124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613).			Old Crow Lowlands, Old Crow Basin. Bluff located along the Old Crow River in the Yukon Territory, Canada; bluff is made up mostly of fluvial and lacustrine sediments. Locality 15 of Westgate et al. (1983). Coordinates provided in Preece et al. (2011) vary slightly.	5 cm thick. The tephra occurs in cryogenically deformed, late-Pleistocene fluvial deposits located below the glaciolacustrine silt and clay that form a conspicuous, dark, recessive unit close to the top of the bluff. No other information provided.	UT50	Tephra Fall	Cumulate		Whole-rock	Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 73.11	Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 0.49	Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 13.68		Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 0.07	Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 0.77	Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 2.29		Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 3.17	Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported. 0.14		1126	XRF	3.37					85		164															30.1	239					10	4														1237	XRF																																Na2O V=Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported.2.9, M=FPHOT, R=1126;
UT50	67.81	-139.49	Westgate, J. A.		124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613).			Old Crow Lowlands, Old Crow Basin. Bluff located along the Old Crow River in the Yukon Territory, Canada; bluff is made up mostly of fluvial and lacustrine sediments. Locality 15 of Westgate et al. (1983). Coordinates provided in Preece et al. (2011) vary slightly.	5 cm thick. The tephra occurs in cryogenically deformed, late-Pleistocene fluvial deposits located below the glaciolacustrine silt and clay that form a conspicuous, dark, recessive unit close to the top of the bluff. No other information provided.	UT50	Tephra Fall	Cumulate		Whole-rock																			85		164															30.1	239					10	3.7														1126	XRF																																Na2O V=Unclear if averages are reported or if data are individual points of analysis. Standard deviation not reported.2.9, M=FPHOT, R=1126;