Magmatic Studies Group / Evolution Working Group / Duncan Steel / /
Continent
North America / Europe / /
Country
Switzerland / Mexico / New Zealand / Poland / France / United States / United Kingdom / Ukraine / India / Ireland / / /
Event
Natural Disaster / Environmental Issue / /
Facility
Princeton University / The Natural History Museum / Natural History Museum / University of Lausanne / Earth Sciences Institute / /
IndustryTerm
media attention / energy / rapid gas / media coverage / oil shales / /
Movie
A.D. / /
NaturalFeature
Boltysh crater / /
Organization
Geological Society of America / University of Lausanne / Earth Sciences Institute / Princeton University / Society for Sedimentary Geology / Volcanic and Magmatic Studies Group / International Mineralogical Association / Department of Geosciences / Mineralogical Society / Geological Society of America Special Paper / /
Person
Paul Wignall / Frédéric Fluteau / Steve Miller / Andrew Caruthers / David Bond / Robert Spicer / David Archibald / Sergei Vikulin / Guntupalli Prasad / William Napier / Andrew C. Kerr / Margaret Collinson / Vincent Courtillot / Eric Font / Adrian Jones / Ashok Sahni / Steve Self / David Harper / Norman MacLeod / Howard Armstrong / /
Foreword The nature and causes of mass extinctions in the geological past have been intensely debated for the past three decades. Central to this debate are the questions of whether one or several bolide impacts, the eru