Previous Article Next Article Table of Contents Science, Vol.284, No.5414, 604-605, 1999 DOI10.1126/science.284.5414.604 Export Citation Geoscience - Giant lava flows, mass extinctions, and mantle plumes Olsen PE Keywords:PERMIAN-TRIASSIC BOUNDARY;DIABASE DIKES;ATLANTIC;MARGIN Please enable JavaScript to view the comments powered by Disqus.
