Sample: UA454

Sample ID:	UA454 ^[1]
Station ID:	UA454
AT Num:
Volcano:
Possible source:	Churchill, Mt
Eruption:	Mt Churchill White River North Lobe
Collector:	Preece, S. J.
Date sampled:
Sample type 1:	Tephra Fall
Color:
Final unit:
Text Description:	60-cm-thick tephra bed; 11C is from the top of the deposit. Identified as WRA-N by Lerbekmo et al. (1975); composition of ilmenites in this sample reported in Denton and Karlen (1977).
Sample Location:

References Cited

[1] Chemical complexity and source of the White River Ash, Alaska and Yukon, 2014

Preece, S.J., McGimsey, R.G., Westgate, J.A., Pearce, N.J.G., Hart, W.K., and Perkins, W.T., 2014, Chemical complexity and source of the White River Ash, Alaska and Yukon: Geosphere, v. 10, n.5., p. 1020-1042, doi: 10.1130/GES00953.1

Alaska Volcano Observatory

Sample: UA454

References Cited

[1] Chemical complexity and source of the White River Ash, Alaska and Yukon, 2014