FN Archimer Export Format PT J TI Investigating La Réunion Hot Spot From Crust to Core BT AF Barruol, Guilhem Sigloch, Karin AS 1:1;2:2; FF 1:;2:; C1 GéoSciences Réunion, Université de La Réunion, Institut de Physique du Globe de Paris, Centre National de la Recherche Scientifique, Saint Denis de La Réunion, France Department of Earth and Environmental Sciences, Ludwig- Maximilians- Universität München, Munich, Germany C2 UNIV LA REUNION, FRANCE UNIV MUNICH, GERMANY TC 0 UR https://archimer.ifremer.fr/doc/00273/38465/36874.pdf LA English DT Article CR MD 192 / RHUM-RUM BO Marion Dufresne AB Whether volcanic intraplate hot spots are underlain by deep mantle plumes continues to be debated 40 years after the hypothesis was proposed by Morgan [1972]. Arrivals of buoyant plume heads may have been among the most disruptive agents in Earth's history, initiating continental breakup, altering global climate, and triggering mass extinctions. Further, with the temporary shutdown of European air traffic in 2010 caused by the eruption of Eyjafjallajökull, a geologically routine eruption in the tail end of the presumed Iceland plume, the world witnessed an intrusion of hot spot activity into modern-day life. PY 2013 PD JUL SO Eos, Transactions American Geophysical Union SN 00963941 PU Wiley-Blackwell VL 94 IS 23 BP 205 EP 207 DI 10.1002/2013EO230002 ID 38465 ER EF