Scheidegger, K. F., Corliss, J. B., Jezek, P. A., and Ninkorich, D., 1980, Compositions of deep sea ash layers derived from North Pacific volcanic arcs: variations in time and space: Journal of Volcanology and Geothermal Research, v. 7, n. 1-2, p. 107-137.
Citation Updated: 2015-06-17 23:31:17