The December 2006 issue of Geobiology is a collection of papers focusing on the history of Earth's biogeochemistry, from the earliest sedimentary rocks in Greenland to the late Proterozoic. The rise of atmospheric oxygen provides a thematic link.
NAI has approved funding for the development of a new, state-of-the-art facility capable of recreating past atmospheric and oceanic conditions, to be called VAL, the Variable Atmospheres Laboratory. Capable of simulating various combinations of oxygen, carbon dioxide, temperature, and hydrogen sulfide levels, this facility will be able to test new hypotheses for the cause of some of the Earth's major mass extinction events - such as the Permian and Triassic mass extinctions.
Philosophical Transactions of the Royal Society (B). Organised and edited by Charles Cockell, Sydney Leach and Ian Smith Published August 2006
Speakers: Sean Raymond (University of Colorado) and Avi Mandell (Goddard Space Flight Center) Date/Time: Monday, November 27, 2006 11AM PST