Browsing by Subject "Volcanic ash, tuff, etc."
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(Brock University, 1987-06-15)The Pater metavolcanic suite (PVS) was extruded as part O'f the basal Pater Formation of the Huronian Supergroup ca. 2.4 Ga. They Ars classified as wi thin-plate tholeiites associated with an immature ri-fting episode, ...