Contrary to recent hypothesis, 'chevrons' are not evidence of megatsunamis A persistent school of thought in recent years has held that so-called "chevrons," large U- or V-shaped formations found in some of the world's coastal areas, are evidence of megatsunamis caused by asteroids or comets slamming into the ocean. view more (2009-04-29)
Invitation to the Media - Environmental Catastrophe Hits London A major interdisciplinary conference on environmental catastrophes in the recent geological past will be held at Brunel University from 28 August to 2 September 2002. All media are welcome to attend, by prior arrangement with the Conference Organiser (see Further Information). Although the Conference is being promoted by the Geological Society of... view more... (2002-08-07)
