Rifted margins have long been an interest of mine: my very first forays into marine seismic research were two seismic reflection/refraction surveys of the rifted margin of the U.S. East Coast.
Seismologist... Seismic Oceanographer... Mountain Biker... Poker Fish... Third Baseman... Frustrated Guitarist... Father of Two... Uncle of Five Six... Cousin of Several... Deutschsprecher (mehr oder weniger)... Narrenfreiheit Practitioner...Diffident Solipsist